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Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.
import {
registerIconPacks
} from "./chunks/mermaid.core/chunk-CUPH5FGA.mjs";
import {
registerLayoutLoaders
} from "./chunks/mermaid.core/chunk-WSMKYKZ5.mjs";
import "./chunks/mermaid.core/chunk-VR7AIV22.mjs";
import "./chunks/mermaid.core/chunk-23ATMZXV.mjs";
import "./chunks/mermaid.core/chunk-5N55DQE6.mjs";
import {
cleanAndMerge,
decodeEntities,
encodeEntities,
isDetailedError,
removeDirectives,
utils_default
} from "./chunks/mermaid.core/chunk-2EDTWDYI.mjs";
import {
version
} from "./chunks/mermaid.core/chunk-QZ6ES4KD.mjs";
import {
selectSvgElement
} from "./chunks/mermaid.core/chunk-F2XFN3BY.mjs";
import {
UnknownDiagramError,
__name,
addDirective,
assignWithDepth_default,
configureSvgSize,
defaultConfig,
detectType,
detectors,
evaluate,
frontMatterRegex,
getConfig,
getDiagram,
getDiagramLoader,
getSiteConfig,
log,
registerDiagram,
registerLazyLoadedDiagrams,
reset,
saveConfigFromInitialize,
setConfig,
setLogLevel,
setSiteConfig,
styles_default,
themes_default,
updateSiteConfig
} from "./chunks/mermaid.core/chunk-IIKMQLIC.mjs";
// src/mermaid.ts
import { dedent } from "ts-dedent";
// src/diagrams/c4/c4Detector.ts
var id = "c4";
var detector = /* @__PURE__ */ __name((txt) => {
return /^\s*C4Context|C4Container|C4Component|C4Dynamic|C4Deployment/.test(txt);
}, "detector");
var loader = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/c4Diagram-THADGKDP.mjs");
return { id, diagram: diagram2 };
}, "loader");
var plugin = {
id,
detector,
loader
};
var c4Detector_default = plugin;
// src/diagrams/flowchart/flowDetector.ts
var id2 = "flowchart";
var detector2 = /* @__PURE__ */ __name((txt, config) => {
if (config?.flowchart?.defaultRenderer === "dagre-wrapper" || config?.flowchart?.defaultRenderer === "elk") {
return false;
}
return /^\s*graph/.test(txt);
}, "detector");
var loader2 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/flowDiagram-JSIZSE4D.mjs");
return { id: id2, diagram: diagram2 };
}, "loader");
var plugin2 = {
id: id2,
detector: detector2,
loader: loader2
};
var flowDetector_default = plugin2;
// src/diagrams/flowchart/flowDetector-v2.ts
var id3 = "flowchart-v2";
var detector3 = /* @__PURE__ */ __name((txt, config) => {
if (config?.flowchart?.defaultRenderer === "dagre-d3") {
return false;
}
if (config?.flowchart?.defaultRenderer === "elk") {
config.layout = "elk";
}
if (/^\s*graph/.test(txt) && config?.flowchart?.defaultRenderer === "dagre-wrapper") {
return true;
}
return /^\s*flowchart/.test(txt);
}, "detector");
var loader3 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/flowDiagram-JSIZSE4D.mjs");
return { id: id3, diagram: diagram2 };
}, "loader");
var plugin3 = {
id: id3,
detector: detector3,
loader: loader3
};
var flowDetector_v2_default = plugin3;
// src/diagrams/er/erDetector.ts
var id4 = "er";
var detector4 = /* @__PURE__ */ __name((txt) => {
return /^\s*erDiagram/.test(txt);
}, "detector");
var loader4 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/erDiagram-62CBQV5Y.mjs");
return { id: id4, diagram: diagram2 };
}, "loader");
var plugin4 = {
id: id4,
detector: detector4,
loader: loader4
};
var erDetector_default = plugin4;
// src/diagrams/git/gitGraphDetector.ts
var id5 = "gitGraph";
var detector5 = /* @__PURE__ */ __name((txt) => {
return /^\s*gitGraph/.test(txt);
}, "detector");
var loader5 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/gitGraphDiagram-UL5UFKDR.mjs");
return { id: id5, diagram: diagram2 };
}, "loader");
var plugin5 = {
id: id5,
detector: detector5,
loader: loader5
};
var gitGraphDetector_default = plugin5;
// src/diagrams/gantt/ganttDetector.ts
var id6 = "gantt";
var detector6 = /* @__PURE__ */ __name((txt) => {
return /^\s*gantt/.test(txt);
}, "detector");
var loader6 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/ganttDiagram-ASEIQ4P5.mjs");
return { id: id6, diagram: diagram2 };
}, "loader");
var plugin6 = {
id: id6,
detector: detector6,
loader: loader6
};
var ganttDetector_default = plugin6;
// src/diagrams/info/infoDetector.ts
var id7 = "info";
var detector7 = /* @__PURE__ */ __name((txt) => {
return /^\s*info/.test(txt);
}, "detector");
var loader7 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/infoDiagram-7APDZ6AT.mjs");
return { id: id7, diagram: diagram2 };
}, "loader");
var info = {
id: id7,
detector: detector7,
loader: loader7
};
// src/diagrams/pie/pieDetector.ts
var id8 = "pie";
var detector8 = /* @__PURE__ */ __name((txt) => {
return /^\s*pie/.test(txt);
}, "detector");
var loader8 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/pieDiagram-OZX6XH5M.mjs");
return { id: id8, diagram: diagram2 };
}, "loader");
var pie = {
id: id8,
detector: detector8,
loader: loader8
};
// src/diagrams/quadrant-chart/quadrantDetector.ts
var id9 = "quadrantChart";
var detector9 = /* @__PURE__ */ __name((txt) => {
return /^\s*quadrantChart/.test(txt);
}, "detector");
var loader9 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/quadrantDiagram-VG34DGKC.mjs");
return { id: id9, diagram: diagram2 };
}, "loader");
var plugin7 = {
id: id9,
detector: detector9,
loader: loader9
};
var quadrantDetector_default = plugin7;
// src/diagrams/xychart/xychartDetector.ts
var id10 = "xychart";
var detector10 = /* @__PURE__ */ __name((txt) => {
return /^\s*xychart-beta/.test(txt);
}, "detector");
var loader10 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/xychartDiagram-LESROZAQ.mjs");
return { id: id10, diagram: diagram2 };
}, "loader");
var plugin8 = {
id: id10,
detector: detector10,
loader: loader10
};
var xychartDetector_default = plugin8;
// src/diagrams/requirement/requirementDetector.ts
var id11 = "requirement";
var detector11 = /* @__PURE__ */ __name((txt) => {
return /^\s*requirement(Diagram)?/.test(txt);
}, "detector");
var loader11 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/requirementDiagram-FPZB6IJI.mjs");
return { id: id11, diagram: diagram2 };
}, "loader");
var plugin9 = {
id: id11,
detector: detector11,
loader: loader11
};
var requirementDetector_default = plugin9;
// src/diagrams/sequence/sequenceDetector.ts
var id12 = "sequence";
var detector12 = /* @__PURE__ */ __name((txt) => {
return /^\s*sequenceDiagram/.test(txt);
}, "detector");
var loader12 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/sequenceDiagram-PQT5PN7B.mjs");
return { id: id12, diagram: diagram2 };
}, "loader");
var plugin10 = {
id: id12,
detector: detector12,
loader: loader12
};
var sequenceDetector_default = plugin10;
// src/diagrams/class/classDetector.ts
var id13 = "class";
var detector13 = /* @__PURE__ */ __name((txt, config) => {
if (config?.class?.defaultRenderer === "dagre-wrapper") {
return false;
}
return /^\s*classDiagram/.test(txt);
}, "detector");
var loader13 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/classDiagram-4BHYIK4I.mjs");
return { id: id13, diagram: diagram2 };
}, "loader");
var plugin11 = {
id: id13,
detector: detector13,
loader: loader13
};
var classDetector_default = plugin11;
// src/diagrams/class/classDetector-V2.ts
var id14 = "classDiagram";
var detector14 = /* @__PURE__ */ __name((txt, config) => {
if (/^\s*classDiagram/.test(txt) && config?.class?.defaultRenderer === "dagre-wrapper") {
return true;
}
return /^\s*classDiagram-v2/.test(txt);
}, "detector");
var loader14 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/classDiagram-v2-FI7KE7WJ.mjs");
return { id: id14, diagram: diagram2 };
}, "loader");
var plugin12 = {
id: id14,
detector: detector14,
loader: loader14
};
var classDetector_V2_default = plugin12;
// src/diagrams/state/stateDetector.ts
var id15 = "state";
var detector15 = /* @__PURE__ */ __name((txt, config) => {
if (config?.state?.defaultRenderer === "dagre-wrapper") {
return false;
}
return /^\s*stateDiagram/.test(txt);
}, "detector");
var loader15 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/stateDiagram-TQSDS2D4.mjs");
return { id: id15, diagram: diagram2 };
}, "loader");
var plugin13 = {
id: id15,
detector: detector15,
loader: loader15
};
var stateDetector_default = plugin13;
// src/diagrams/state/stateDetector-V2.ts
var id16 = "stateDiagram";
var detector16 = /* @__PURE__ */ __name((txt, config) => {
if (/^\s*stateDiagram-v2/.test(txt)) {
return true;
}
if (/^\s*stateDiagram/.test(txt) && config?.state?.defaultRenderer === "dagre-wrapper") {
return true;
}
return false;
}, "detector");
var loader16 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/stateDiagram-v2-J5TZWJW5.mjs");
return { id: id16, diagram: diagram2 };
}, "loader");
var plugin14 = {
id: id16,
detector: detector16,
loader: loader16
};
var stateDetector_V2_default = plugin14;
// src/diagrams/user-journey/journeyDetector.ts
var id17 = "journey";
var detector17 = /* @__PURE__ */ __name((txt) => {
return /^\s*journey/.test(txt);
}, "detector");
var loader17 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/journeyDiagram-G5LC7W2K.mjs");
return { id: id17, diagram: diagram2 };
}, "loader");
var plugin15 = {
id: id17,
detector: detector17,
loader: loader17
};
var journeyDetector_default = plugin15;
// src/diagrams/error/errorRenderer.ts
var draw = /* @__PURE__ */ __name((_text, id25, version2) => {
log.debug("rendering svg for syntax error\n");
const svg = selectSvgElement(id25);
const g = svg.append("g");
svg.attr("viewBox", "0 0 2412 512");
configureSvgSize(svg, 100, 512, true);
g.append("path").attr("class", "error-icon").attr(
"d",
"m411.313,123.313c6.25-6.25 6.25-16.375 0-22.625s-16.375-6.25-22.625,0l-32,32-9.375,9.375-20.688-20.688c-12.484-12.5-32.766-12.5-45.25,0l-16,16c-1.261,1.261-2.304,2.648-3.31,4.051-21.739-8.561-45.324-13.426-70.065-13.426-105.867,0-192,86.133-192,192s86.133,192 192,192 192-86.133 192-192c0-24.741-4.864-48.327-13.426-70.065 1.402-1.007 2.79-2.049 4.051-3.31l16-16c12.5-12.492 12.5-32.758 0-45.25l-20.688-20.688 9.375-9.375 32.001-31.999zm-219.313,100.687c-52.938,0-96,43.063-96,96 0,8.836-7.164,16-16,16s-16-7.164-16-16c0-70.578 57.422-128 128-128 8.836,0 16,7.164 16,16s-7.164,16-16,16z"
);
g.append("path").attr("class", "error-icon").attr(
"d",
"m459.02,148.98c-6.25-6.25-16.375-6.25-22.625,0s-6.25,16.375 0,22.625l16,16c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688 6.25-6.25 6.25-16.375 0-22.625l-16.001-16z"
);
g.append("path").attr("class", "error-icon").attr(
"d",
"m340.395,75.605c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688 6.25-6.25 6.25-16.375 0-22.625l-16-16c-6.25-6.25-16.375-6.25-22.625,0s-6.25,16.375 0,22.625l15.999,16z"
);
g.append("path").attr("class", "error-icon").attr(
"d",
"m400,64c8.844,0 16-7.164 16-16v-32c0-8.836-7.156-16-16-16-8.844,0-16,7.164-16,16v32c0,8.836 7.156,16 16,16z"
);
g.append("path").attr("class", "error-icon").attr(
"d",
"m496,96.586h-32c-8.844,0-16,7.164-16,16 0,8.836 7.156,16 16,16h32c8.844,0 16-7.164 16-16 0-8.836-7.156-16-16-16z"
);
g.append("path").attr("class", "error-icon").attr(
"d",
"m436.98,75.605c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688l32-32c6.25-6.25 6.25-16.375 0-22.625s-16.375-6.25-22.625,0l-32,32c-6.251,6.25-6.251,16.375-0.001,22.625z"
);
g.append("text").attr("class", "error-text").attr("x", 1440).attr("y", 250).attr("font-size", "150px").style("text-anchor", "middle").text("Syntax error in text");
g.append("text").attr("class", "error-text").attr("x", 1250).attr("y", 400).attr("font-size", "100px").style("text-anchor", "middle").text(`mermaid version ${version2}`);
}, "draw");
var renderer = { draw };
var errorRenderer_default = renderer;
// src/diagrams/error/errorDiagram.ts
var diagram = {
db: {},
renderer,
parser: {
parse: /* @__PURE__ */ __name(() => {
return;
}, "parse")
}
};
var errorDiagram_default = diagram;
// src/diagrams/flowchart/elk/detector.ts
var id18 = "flowchart-elk";
var detector18 = /* @__PURE__ */ __name((txt, config = {}) => {
if (
// If diagram explicitly states flowchart-elk
/^\s*flowchart-elk/.test(txt) || // If a flowchart/graph diagram has their default renderer set to elk
/^\s*flowchart|graph/.test(txt) && config?.flowchart?.defaultRenderer === "elk"
) {
config.layout = "elk";
return true;
}
return false;
}, "detector");
var loader18 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/flowDiagram-JSIZSE4D.mjs");
return { id: id18, diagram: diagram2 };
}, "loader");
var plugin16 = {
id: id18,
detector: detector18,
loader: loader18
};
var detector_default = plugin16;
// src/diagrams/timeline/detector.ts
var id19 = "timeline";
var detector19 = /* @__PURE__ */ __name((txt) => {
return /^\s*timeline/.test(txt);
}, "detector");
var loader19 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/timeline-definition-KYQAIZUX.mjs");
return { id: id19, diagram: diagram2 };
}, "loader");
var plugin17 = {
id: id19,
detector: detector19,
loader: loader19
};
var detector_default2 = plugin17;
// src/diagrams/mindmap/detector.ts
var id20 = "mindmap";
var detector20 = /* @__PURE__ */ __name((txt) => {
return /^\s*mindmap/.test(txt);
}, "detector");
var loader20 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/mindmap-definition-FCEC46F3.mjs");
return { id: id20, diagram: diagram2 };
}, "loader");
var plugin18 = {
id: id20,
detector: detector20,
loader: loader20
};
var detector_default3 = plugin18;
// src/diagrams/sankey/sankeyDetector.ts
var id21 = "sankey";
var detector21 = /* @__PURE__ */ __name((txt) => {
return /^\s*sankey-beta/.test(txt);
}, "detector");
var loader21 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/sankeyDiagram-KMMQDL5K.mjs");
return { id: id21, diagram: diagram2 };
}, "loader");
var plugin19 = {
id: id21,
detector: detector21,
loader: loader21
};
var sankeyDetector_default = plugin19;
// src/diagrams/packet/detector.ts
var id22 = "packet";
var detector22 = /* @__PURE__ */ __name((txt) => {
return /^\s*packet-beta/.test(txt);
}, "detector");
var loader22 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/diagram-QS5GVLUX.mjs");
return { id: id22, diagram: diagram2 };
}, "loader");
var packet = {
id: id22,
detector: detector22,
loader: loader22
};
// src/diagrams/block/blockDetector.ts
var id23 = "block";
var detector23 = /* @__PURE__ */ __name((txt) => {
return /^\s*block-beta/.test(txt);
}, "detector");
var loader23 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/blockDiagram-EN3ZKWFM.mjs");
return { id: id23, diagram: diagram2 };
}, "loader");
var plugin20 = {
id: id23,
detector: detector23,
loader: loader23
};
var blockDetector_default = plugin20;
// src/diagrams/architecture/architectureDetector.ts
var id24 = "architecture";
var detector24 = /* @__PURE__ */ __name((txt) => {
return /^\s*architecture/.test(txt);
}, "detector");
var loader24 = /* @__PURE__ */ __name(async () => {
const { diagram: diagram2 } = await import("./chunks/mermaid.core/architectureDiagram-V6B76FHG.mjs");
return { id: id24, diagram: diagram2 };
}, "loader");
var architecture = {
id: id24,
detector: detector24,
loader: loader24
};
var architectureDetector_default = architecture;
// src/diagram-api/diagram-orchestration.ts
var hasLoadedDiagrams = false;
var addDiagrams = /* @__PURE__ */ __name(() => {
if (hasLoadedDiagrams) {
return;
}
hasLoadedDiagrams = true;
registerDiagram("error", errorDiagram_default, (text) => {
return text.toLowerCase().trim() === "error";
});
registerDiagram(
"---",
// --- diagram type may appear if YAML front-matter is not parsed correctly
{
db: {
clear: /* @__PURE__ */ __name(() => {
}, "clear")
},
styles: {},
// should never be used
renderer: {
draw: /* @__PURE__ */ __name(() => {
}, "draw")
},
parser: {
parse: /* @__PURE__ */ __name(() => {
throw new Error(
"Diagrams beginning with --- are not valid. If you were trying to use a YAML front-matter, please ensure that you've correctly opened and closed the YAML front-matter with un-indented `---` blocks"
);
}, "parse")
},
init: /* @__PURE__ */ __name(() => null, "init")
// no op
},
(text) => {
return text.toLowerCase().trimStart().startsWith("---");
}
);
registerLazyLoadedDiagrams(
c4Detector_default,
classDetector_V2_default,
classDetector_default,
erDetector_default,
ganttDetector_default,
info,
pie,
requirementDetector_default,
sequenceDetector_default,
detector_default,
flowDetector_v2_default,
flowDetector_default,
detector_default3,
detector_default2,
gitGraphDetector_default,
stateDetector_V2_default,
stateDetector_default,
journeyDetector_default,
quadrantDetector_default,
sankeyDetector_default,
packet,
xychartDetector_default,
blockDetector_default,
architectureDetector_default
);
}, "addDiagrams");
// src/diagram-api/loadDiagram.ts
var loadRegisteredDiagrams = /* @__PURE__ */ __name(async () => {
log.debug(`Loading registered diagrams`);
const results = await Promise.allSettled(
Object.entries(detectors).map(async ([key, { detector: detector25, loader: loader26 }]) => {
if (loader26) {
try {
getDiagram(key);
} catch {
try {
const { diagram: diagram2, id: id25 } = await loader26();
registerDiagram(id25, diagram2, detector25);
} catch (err) {
log.error(`Failed to load external diagram with key ${key}. Removing from detectors.`);
delete detectors[key];
throw err;
}
}
}
})
);
const failed = results.filter((result) => result.status === "rejected");
if (failed.length > 0) {
log.error(`Failed to load ${failed.length} external diagrams`);
for (const res of failed) {
log.error(res);
}
throw new Error(`Failed to load ${failed.length} external diagrams`);
}
}, "loadRegisteredDiagrams");
// src/mermaidAPI.ts
import { select } from "d3";
import { compile, serialize, stringify } from "stylis";
import DOMPurify from "dompurify";
import isEmpty from "lodash-es/isEmpty.js";
// src/accessibility.ts
var SVG_ROLE = "graphics-document document";
function setA11yDiagramInfo(svg, diagramType) {
svg.attr("role", SVG_ROLE);
if (diagramType !== "") {
svg.attr("aria-roledescription", diagramType);
}
}
__name(setA11yDiagramInfo, "setA11yDiagramInfo");
function addSVGa11yTitleDescription(svg, a11yTitle, a11yDesc, baseId) {
if (svg.insert === void 0) {
return;
}
if (a11yDesc) {
const descId = `chart-desc-${baseId}`;
svg.attr("aria-describedby", descId);
svg.insert("desc", ":first-child").attr("id", descId).text(a11yDesc);
}
if (a11yTitle) {
const titleId = `chart-title-${baseId}`;
svg.attr("aria-labelledby", titleId);
svg.insert("title", ":first-child").attr("id", titleId).text(a11yTitle);
}
}
__name(addSVGa11yTitleDescription, "addSVGa11yTitleDescription");
// src/Diagram.ts
var Diagram = class _Diagram {
constructor(type2, text, db, parser, renderer2) {
this.type = type2;
this.text = text;
this.db = db;
this.parser = parser;
this.renderer = renderer2;
}
static {
__name(this, "Diagram");
}
static async fromText(text, metadata = {}) {
const config = getConfig();
const type2 = detectType(text, config);
text = encodeEntities(text) + "\n";
try {
getDiagram(type2);
} catch {
const loader26 = getDiagramLoader(type2);
if (!loader26) {
throw new UnknownDiagramError(`Diagram ${type2} not found.`);
}
const { id: id25, diagram: diagram2 } = await loader26();
registerDiagram(id25, diagram2);
}
const { db, parser, renderer: renderer2, init: init2 } = getDiagram(type2);
if (parser.parser) {
parser.parser.yy = db;
}
db.clear?.();
init2?.(config);
if (metadata.title) {
db.setDiagramTitle?.(metadata.title);
}
await parser.parse(text);
return new _Diagram(type2, text, db, parser, renderer2);
}
async render(id25, version2) {
await this.renderer.draw(this.text, id25, version2, this);
}
getParser() {
return this.parser;
}
getType() {
return this.type;
}
};
// src/interactionDb.ts
var interactionFunctions = [];
var attachFunctions = /* @__PURE__ */ __name(() => {
interactionFunctions.forEach((f) => {
f();
});
interactionFunctions = [];
}, "attachFunctions");
// src/diagram-api/comments.ts
var cleanupComments = /* @__PURE__ */ __name((text) => {
return text.replace(/^\s*%%(?!{)[^\n]+\n?/gm, "").trimStart();
}, "cleanupComments");
// ../../node_modules/.pnpm/[email protected]/node_modules/js-yaml/dist/js-yaml.mjs
function isNothing(subject) {
return typeof subject === "undefined" || subject === null;
}
__name(isNothing, "isNothing");
function isObject(subject) {
return typeof subject === "object" && subject !== null;
}
__name(isObject, "isObject");
function toArray(sequence) {
if (Array.isArray(sequence)) return sequence;
else if (isNothing(sequence)) return [];
return [sequence];
}
__name(toArray, "toArray");
function extend(target, source) {
var index, length, key, sourceKeys;
if (source) {
sourceKeys = Object.keys(source);
for (index = 0, length = sourceKeys.length; index < length; index += 1) {
key = sourceKeys[index];
target[key] = source[key];
}
}
return target;
}
__name(extend, "extend");
function repeat(string, count) {
var result = "", cycle;
for (cycle = 0; cycle < count; cycle += 1) {
result += string;
}
return result;
}
__name(repeat, "repeat");
function isNegativeZero(number) {
return number === 0 && Number.NEGATIVE_INFINITY === 1 / number;
}
__name(isNegativeZero, "isNegativeZero");
var isNothing_1 = isNothing;
var isObject_1 = isObject;
var toArray_1 = toArray;
var repeat_1 = repeat;
var isNegativeZero_1 = isNegativeZero;
var extend_1 = extend;
var common = {
isNothing: isNothing_1,
isObject: isObject_1,
toArray: toArray_1,
repeat: repeat_1,
isNegativeZero: isNegativeZero_1,
extend: extend_1
};
function formatError(exception2, compact) {
var where = "", message = exception2.reason || "(unknown reason)";
if (!exception2.mark) return message;
if (exception2.mark.name) {
where += 'in "' + exception2.mark.name + '" ';
}
where += "(" + (exception2.mark.line + 1) + ":" + (exception2.mark.column + 1) + ")";
if (!compact && exception2.mark.snippet) {
where += "\n\n" + exception2.mark.snippet;
}
return message + " " + where;
}
__name(formatError, "formatError");
function YAMLException$1(reason, mark) {
Error.call(this);
this.name = "YAMLException";
this.reason = reason;
this.mark = mark;
this.message = formatError(this, false);
if (Error.captureStackTrace) {
Error.captureStackTrace(this, this.constructor);
} else {
this.stack = new Error().stack || "";
}
}
__name(YAMLException$1, "YAMLException$1");
YAMLException$1.prototype = Object.create(Error.prototype);
YAMLException$1.prototype.constructor = YAMLException$1;
YAMLException$1.prototype.toString = /* @__PURE__ */ __name(function toString(compact) {
return this.name + ": " + formatError(this, compact);
}, "toString");
var exception = YAMLException$1;
function getLine(buffer, lineStart, lineEnd, position, maxLineLength) {
var head = "";
var tail = "";
var maxHalfLength = Math.floor(maxLineLength / 2) - 1;
if (position - lineStart > maxHalfLength) {
head = " ... ";
lineStart = position - maxHalfLength + head.length;
}
if (lineEnd - position > maxHalfLength) {
tail = " ...";
lineEnd = position + maxHalfLength - tail.length;
}
return {
str: head + buffer.slice(lineStart, lineEnd).replace(/\t/g, "\u2192") + tail,
pos: position - lineStart + head.length
// relative position
};
}
__name(getLine, "getLine");
function padStart(string, max) {
return common.repeat(" ", max - string.length) + string;
}
__name(padStart, "padStart");
function makeSnippet(mark, options) {
options = Object.create(options || null);
if (!mark.buffer) return null;
if (!options.maxLength) options.maxLength = 79;
if (typeof options.indent !== "number") options.indent = 1;
if (typeof options.linesBefore !== "number") options.linesBefore = 3;
if (typeof options.linesAfter !== "number") options.linesAfter = 2;
var re = /\r?\n|\r|\0/g;
var lineStarts = [0];
var lineEnds = [];
var match;
var foundLineNo = -1;
while (match = re.exec(mark.buffer)) {
lineEnds.push(match.index);
lineStarts.push(match.index + match[0].length);
if (mark.position <= match.index && foundLineNo < 0) {
foundLineNo = lineStarts.length - 2;
}
}
if (foundLineNo < 0) foundLineNo = lineStarts.length - 1;
var result = "", i, line;
var lineNoLength = Math.min(mark.line + options.linesAfter, lineEnds.length).toString().length;
var maxLineLength = options.maxLength - (options.indent + lineNoLength + 3);
for (i = 1; i <= options.linesBefore; i++) {
if (foundLineNo - i < 0) break;
line = getLine(
mark.buffer,
lineStarts[foundLineNo - i],
lineEnds[foundLineNo - i],
mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo - i]),
maxLineLength
);
result = common.repeat(" ", options.indent) + padStart((mark.line - i + 1).toString(), lineNoLength) + " | " + line.str + "\n" + result;
}
line = getLine(mark.buffer, lineStarts[foundLineNo], lineEnds[foundLineNo], mark.position, maxLineLength);
result += common.repeat(" ", options.indent) + padStart((mark.line + 1).toString(), lineNoLength) + " | " + line.str + "\n";
result += common.repeat("-", options.indent + lineNoLength + 3 + line.pos) + "^\n";
for (i = 1; i <= options.linesAfter; i++) {
if (foundLineNo + i >= lineEnds.length) break;
line = getLine(
mark.buffer,
lineStarts[foundLineNo + i],
lineEnds[foundLineNo + i],
mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo + i]),
maxLineLength
);
result += common.repeat(" ", options.indent) + padStart((mark.line + i + 1).toString(), lineNoLength) + " | " + line.str + "\n";
}
return result.replace(/\n$/, "");
}
__name(makeSnippet, "makeSnippet");
var snippet = makeSnippet;
var TYPE_CONSTRUCTOR_OPTIONS = [
"kind",
"multi",
"resolve",
"construct",
"instanceOf",
"predicate",
"represent",
"representName",
"defaultStyle",
"styleAliases"
];
var YAML_NODE_KINDS = [
"scalar",
"sequence",
"mapping"
];
function compileStyleAliases(map2) {
var result = {};
if (map2 !== null) {
Object.keys(map2).forEach(function(style) {
map2[style].forEach(function(alias) {
result[String(alias)] = style;
});
});
}
return result;
}
__name(compileStyleAliases, "compileStyleAliases");
function Type$1(tag, options) {
options = options || {};
Object.keys(options).forEach(function(name) {
if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) {
throw new exception('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.');
}
});
this.options = options;
this.tag = tag;
this.kind = options["kind"] || null;
this.resolve = options["resolve"] || function() {
return true;
};
this.construct = options["construct"] || function(data) {
return data;
};
this.instanceOf = options["instanceOf"] || null;
this.predicate = options["predicate"] || null;
this.represent = options["represent"] || null;
this.representName = options["representName"] || null;
this.defaultStyle = options["defaultStyle"] || null;
this.multi = options["multi"] || false;
this.styleAliases = compileStyleAliases(options["styleAliases"] || null);
if (YAML_NODE_KINDS.indexOf(this.kind) === -1) {
throw new exception('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.');
}
}
__name(Type$1, "Type$1");
var type = Type$1;
function compileList(schema2, name) {
var result = [];
schema2[name].forEach(function(currentType) {
var newIndex = result.length;
result.forEach(function(previousType, previousIndex) {
if (previousType.tag === currentType.tag && previousType.kind === currentType.kind && previousType.multi === currentType.multi) {
newIndex = previousIndex;
}
});
result[newIndex] = currentType;
});
return result;
}
__name(compileList, "compileList");
function compileMap() {
var result = {
scalar: {},
sequence: {},
mapping: {},
fallback: {},
multi: {
scalar: [],
sequence: [],
mapping: [],
fallback: []
}
}, index, length;
function collectType(type2) {
if (type2.multi) {
result.multi[type2.kind].push(type2);
result.multi["fallback"].push(type2);
} else {
result[type2.kind][type2.tag] = result["fallback"][type2.tag] = type2;
}
}
__name(collectType, "collectType");
for (index = 0, length = arguments.length; index < length; index += 1) {
arguments[index].forEach(collectType);
}
return result;
}
__name(compileMap, "compileMap");
function Schema$1(definition) {
return this.extend(definition);
}
__name(Schema$1, "Schema$1");
Schema$1.prototype.extend = /* @__PURE__ */ __name(function extend2(definition) {
var implicit = [];
var explicit = [];
if (definition instanceof type) {
explicit.push(definition);
} else if (Array.isArray(definition)) {
explicit = explicit.concat(definition);
} else if (definition && (Array.isArray(definition.implicit) || Array.isArray(definition.explicit))) {
if (definition.implicit) implicit = implicit.concat(definition.implicit);
if (definition.explicit) explicit = explicit.concat(definition.explicit);
} else {
throw new exception("Schema.extend argument should be a Type, [ Type ], or a schema definition ({ implicit: [...], explicit: [...] })");
}
implicit.forEach(function(type$1) {
if (!(type$1 instanceof type)) {
throw new exception("Specified list of YAML types (or a single Type object) contains a non-Type object.");
}
if (type$1.loadKind && type$1.loadKind !== "scalar") {
throw new exception("There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.");
}
if (type$1.multi) {
throw new exception("There is a multi type in the implicit list of a schema. Multi tags can only be listed as explicit.");
}
});
explicit.forEach(function(type$1) {
if (!(type$1 instanceof type)) {
throw new exception("Specified list of YAML types (or a single Type object) contains a non-Type object.");
}
});
var result = Object.create(Schema$1.prototype);
result.implicit = (this.implicit || []).concat(implicit);
result.explicit = (this.explicit || []).concat(explicit);
result.compiledImplicit = compileList(result, "implicit");
result.compiledExplicit = compileList(result, "explicit");
result.compiledTypeMap = compileMap(result.compiledImplicit, result.compiledExplicit);
return result;
}, "extend");
var schema = Schema$1;
var str = new type("tag:yaml.org,2002:str", {
kind: "scalar",
construct: /* @__PURE__ */ __name(function(data) {
return data !== null ? data : "";
}, "construct")
});
var seq = new type("tag:yaml.org,2002:seq", {
kind: "sequence",
construct: /* @__PURE__ */ __name(function(data) {
return data !== null ? data : [];
}, "construct")
});
var map = new type("tag:yaml.org,2002:map", {
kind: "mapping",
construct: /* @__PURE__ */ __name(function(data) {
return data !== null ? data : {};
}, "construct")
});
var failsafe = new schema({
explicit: [
str,
seq,
map
]
});
function resolveYamlNull(data) {
if (data === null) return true;
var max = data.length;
return max === 1 && data === "~" || max === 4 && (data === "null" || data === "Null" || data === "NULL");
}
__name(resolveYamlNull, "resolveYamlNull");
function constructYamlNull() {
return null;
}
__name(constructYamlNull, "constructYamlNull");
function isNull(object) {
return object === null;
}
__name(isNull, "isNull");
var _null = new type("tag:yaml.org,2002:null", {
kind: "scalar",
resolve: resolveYamlNull,
construct: constructYamlNull,
predicate: isNull,
represent: {
canonical: /* @__PURE__ */ __name(function() {
return "~";
}, "canonical"),
lowercase: /* @__PURE__ */ __name(function() {
return "null";
}, "lowercase"),
uppercase: /* @__PURE__ */ __name(function() {
return "NULL";
}, "uppercase"),
camelcase: /* @__PURE__ */ __name(function() {
return "Null";
}, "camelcase"),
empty: /* @__PURE__ */ __name(function() {
return "";
}, "empty")
},
defaultStyle: "lowercase"
});
function resolveYamlBoolean(data) {
if (data === null) return false;
var max = data.length;
return max === 4 && (data === "true" || data === "True" || data === "TRUE") || max === 5 && (data === "false" || data === "False" || data === "FALSE");
}
__name(resolveYamlBoolean, "resolveYamlBoolean");
function constructYamlBoolean(data) {
return data === "true" || data === "True" || data === "TRUE";
}
__name(constructYamlBoolean, "constructYamlBoolean");
function isBoolean(object) {
return Object.prototype.toString.call(object) === "[object Boolean]";
}
__name(isBoolean, "isBoolean");
var bool = new type("tag:yaml.org,2002:bool", {
kind: "scalar",
resolve: resolveYamlBoolean,
construct: constructYamlBoolean,
predicate: isBoolean,
represent: {
lowercase: /* @__PURE__ */ __name(function(object) {
return object ? "true" : "false";
}, "lowercase"),
uppercase: /* @__PURE__ */ __name(function(object) {
return object ? "TRUE" : "FALSE";
}, "uppercase"),
camelcase: /* @__PURE__ */ __name(function(object) {
return object ? "True" : "False";
}, "camelcase")
},
defaultStyle: "lowercase"
});
function isHexCode(c) {
return 48 <= c && c <= 57 || 65 <= c && c <= 70 || 97 <= c && c <= 102;
}
__name(isHexCode, "isHexCode");
function isOctCode(c) {
return 48 <= c && c <= 55;
}
__name(isOctCode, "isOctCode");
function isDecCode(c) {
return 48 <= c && c <= 57;
}
__name(isDecCode, "isDecCode");
function resolveYamlInteger(data) {
if (data === null) return false;
var max = data.length, index = 0, hasDigits = false, ch;
if (!max) return false;
ch = data[index];
if (ch === "-" || ch === "+") {
ch = data[++index];
}
if (ch === "0") {
if (index + 1 === max) return true;
ch = data[++index];
if (ch === "b") {
index++;
for (; index < max; index++) {
ch = data[index];
if (ch === "_") continue;
if (ch !== "0" && ch !== "1") return false;
hasDigits = true;
}
return hasDigits && ch !== "_";
}
if (ch === "x") {
index++;
for (; index < max; index++) {
ch = data[index];
if (ch === "_") continue;
if (!isHexCode(data.charCodeAt(index))) return false;
hasDigits = true;
}
return hasDigits && ch !== "_";
}
if (ch === "o") {
index++;
for (; index < max; index++) {
ch = data[index];
if (ch === "_") continue;
if (!isOctCode(data.charCodeAt(index))) return false;
hasDigits = true;
}
return hasDigits && ch !== "_";
}
}
if (ch === "_") return false;
for (; index < max; index++) {
ch = data[index];
if (ch === "_") continue;
if (!isDecCode(data.charCodeAt(index))) {
return false;
}
hasDigits = true;
}
if (!hasDigits || ch === "_") return false;
return true;
}
__name(resolveYamlInteger, "resolveYamlInteger");
function constructYamlInteger(data) {
var value = data, sign = 1, ch;
if (value.indexOf("_") !== -1) {
value = value.replace(/_/g, "");
}
ch = value[0];
if (ch === "-" || ch === "+") {
if (ch === "-") sign = -1;
value = value.slice(1);
ch = value[0];
}
if (value === "0") return 0;
if (ch === "0") {
if (value[1] === "b") return sign * parseInt(value.slice(2), 2);
if (value[1] === "x") return sign * parseInt(value.slice(2), 16);
if (value[1] === "o") return sign * parseInt(value.slice(2), 8);
}
return sign * parseInt(value, 10);
}
__name(constructYamlInteger, "constructYamlInteger");
function isInteger(object) {
return Object.prototype.toString.call(object) === "[object Number]" && (object % 1 === 0 && !common.isNegativeZero(object));
}
__name(isInteger, "isInteger");
var int = new type("tag:yaml.org,2002:int", {
kind: "scalar",
resolve: resolveYamlInteger,
construct: constructYamlInteger,
predicate: isInteger,
represent: {
binary: /* @__PURE__ */ __name(function(obj) {
return obj >= 0 ? "0b" + obj.toString(2) : "-0b" + obj.toString(2).slice(1);
}, "binary"),
octal: /* @__PURE__ */ __name(function(obj) {
return obj >= 0 ? "0o" + obj.toString(8) : "-0o" + obj.toString(8).slice(1);
}, "octal"),
decimal: /* @__PURE__ */ __name(function(obj) {
return obj.toString(10);
}, "decimal"),
/* eslint-disable max-len */
hexadecimal: /* @__PURE__ */ __name(function(obj) {
return obj >= 0 ? "0x" + obj.toString(16).toUpperCase() : "-0x" + obj.toString(16).toUpperCase().slice(1);
}, "hexadecimal")
},
defaultStyle: "decimal",
styleAliases: {
binary: [2, "bin"],
octal: [8, "oct"],
decimal: [10, "dec"],
hexadecimal: [16, "hex"]
}
});
var YAML_FLOAT_PATTERN = new RegExp(
// 2.5e4, 2.5 and integers
"^(?:[-+]?(?:[0-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?|[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$"
);
function resolveYamlFloat(data) {
if (data === null) return false;
if (!YAML_FLOAT_PATTERN.test(data) || // Quick hack to not allow integers end with `_`
// Probably should update regexp & check speed
data[data.length - 1] === "_") {
return false;
}
return true;
}
__name(resolveYamlFloat, "resolveYamlFloat");
function constructYamlFloat(data) {
var value, sign;
value = data.replace(/_/g, "").toLowerCase();
sign = value[0] === "-" ? -1 : 1;
if ("+-".indexOf(value[0]) >= 0) {
value = value.slice(1);
}
if (value === ".inf") {
return sign === 1 ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
} else if (value === ".nan") {
return NaN;
}
return sign * parseFloat(value, 10);
}
__name(constructYamlFloat, "constructYamlFloat");
var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;
function representYamlFloat(object, style) {
var res;
if (isNaN(object)) {
switch (style) {
case "lowercase":
return ".nan";
case "uppercase":
return ".NAN";
case "camelcase":
return ".NaN";
}
} else if (Number.POSITIVE_INFINITY === object) {
switch (style) {
case "lowercase":
return ".inf";
case "uppercase":
return ".INF";
case "camelcase":
return ".Inf";
}
} else if (Number.NEGATIVE_INFINITY === object) {
switch (style) {
case "lowercase":
return "-.inf";
case "uppercase":
return "-.INF";
case "camelcase":
return "-.Inf";
}
} else if (common.isNegativeZero(object)) {
return "-0.0";
}
res = object.toString(10);
return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace("e", ".e") : res;
}
__name(representYamlFloat, "representYamlFloat");
function isFloat(object) {
return Object.prototype.toString.call(object) === "[object Number]" && (object % 1 !== 0 || common.isNegativeZero(object));
}
__name(isFloat, "isFloat");
var float = new type("tag:yaml.org,2002:float", {
kind: "scalar",
resolve: resolveYamlFloat,
construct: constructYamlFloat,
predicate: isFloat,
represent: representYamlFloat,
defaultStyle: "lowercase"
});
var json = failsafe.extend({
implicit: [
_null,
bool,
int,
float
]
});
var core = json;
var YAML_DATE_REGEXP = new RegExp(
"^([0-9][0-9][0-9][0-9])-([0-9][0-9])-([0-9][0-9])$"
);
var YAML_TIMESTAMP_REGEXP = new RegExp(
"^([0-9][0-9][0-9][0-9])-([0-9][0-9]?)-([0-9][0-9]?)(?:[Tt]|[ \\t]+)([0-9][0-9]?):([0-9][0-9]):([0-9][0-9])(?:\\.([0-9]*))?(?:[ \\t]*(Z|([-+])([0-9][0-9]?)(?::([0-9][0-9]))?))?$"
);
function resolveYamlTimestamp(data) {
if (data === null) return false;
if (YAML_DATE_REGEXP.exec(data) !== null) return true;
if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;
return false;
}
__name(resolveYamlTimestamp, "resolveYamlTimestamp");
function constructYamlTimestamp(data) {
var match, year, month, day, hour, minute, second, fraction = 0, delta = null, tz_hour, tz_minute, date;
match = YAML_DATE_REGEXP.exec(data);
if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);
if (match === null) throw new Error("Date resolve error");
year = +match[1];
month = +match[2] - 1;
day = +match[3];
if (!match[4]) {
return new Date(Date.UTC(year, month, day));
}
hour = +match[4];
minute = +match[5];
second = +match[6];
if (match[7]) {
fraction = match[7].slice(0, 3);
while (fraction.length < 3) {
fraction += "0";
}
fraction = +fraction;
}
if (match[9]) {
tz_hour = +match[10];
tz_minute = +(match[11] || 0);
delta = (tz_hour * 60 + tz_minute) * 6e4;
if (match[9] === "-") delta = -delta;
}
date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
if (delta) date.setTime(date.getTime() - delta);
return date;
}
__name(constructYamlTimestamp, "constructYamlTimestamp");
function representYamlTimestamp(object) {
return object.toISOString();
}
__name(representYamlTimestamp, "representYamlTimestamp");
var timestamp = new type("tag:yaml.org,2002:timestamp", {
kind: "scalar",
resolve: resolveYamlTimestamp,
construct: constructYamlTimestamp,
instanceOf: Date,
represent: representYamlTimestamp
});
function resolveYamlMerge(data) {
return data === "<<" || data === null;
}
__name(resolveYamlMerge, "resolveYamlMerge");
var merge = new type("tag:yaml.org,2002:merge", {
kind: "scalar",
resolve: resolveYamlMerge
});
var BASE64_MAP = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r";
function resolveYamlBinary(data) {
if (data === null) return false;
var code, idx, bitlen = 0, max = data.length, map2 = BASE64_MAP;
for (idx = 0; idx < max; idx++) {
code = map2.indexOf(data.charAt(idx));
if (code > 64) continue;
if (code < 0) return false;
bitlen += 6;
}
return bitlen % 8 === 0;
}
__name(resolveYamlBinary, "resolveYamlBinary");
function constructYamlBinary(data) {
var idx, tailbits, input = data.replace(/[\r\n=]/g, ""), max = input.length, map2 = BASE64_MAP, bits = 0, result = [];
for (idx = 0; idx < max; idx++) {
if (idx % 4 === 0 && idx) {
result.push(bits >> 16 & 255);
result.push(bits >> 8 & 255);
result.push(bits & 255);
}
bits = bits << 6 | map2.indexOf(input.charAt(idx));
}
tailbits = max % 4 * 6;
if (tailbits === 0) {
result.push(bits >> 16 & 255);
result.push(bits >> 8 & 255);
result.push(bits & 255);
} else if (tailbits === 18) {
result.push(bits >> 10 & 255);
result.push(bits >> 2 & 255);
} else if (tailbits === 12) {
result.push(bits >> 4 & 255);
}
return new Uint8Array(result);
}
__name(constructYamlBinary, "constructYamlBinary");
function representYamlBinary(object) {
var result = "", bits = 0, idx, tail, max = object.length, map2 = BASE64_MAP;
for (idx = 0; idx < max; idx++) {
if (idx % 3 === 0 && idx) {
result += map2[bits >> 18 & 63];
result += map2[bits >> 12 & 63];
result += map2[bits >> 6 & 63];
result += map2[bits & 63];
}
bits = (bits << 8) + object[idx];
}
tail = max % 3;
if (tail === 0) {
result += map2[bits >> 18 & 63];
result += map2[bits >> 12 & 63];
result += map2[bits >> 6 & 63];
result += map2[bits & 63];
} else if (tail === 2) {
result += map2[bits >> 10 & 63];
result += map2[bits >> 4 & 63];
result += map2[bits << 2 & 63];
result += map2[64];
} else if (tail === 1) {
result += map2[bits >> 2 & 63];
result += map2[bits << 4 & 63];
result += map2[64];
result += map2[64];
}
return result;
}
__name(representYamlBinary, "representYamlBinary");
function isBinary(obj) {
return Object.prototype.toString.call(obj) === "[object Uint8Array]";
}
__name(isBinary, "isBinary");
var binary = new type("tag:yaml.org,2002:binary", {
kind: "scalar",
resolve: resolveYamlBinary,
construct: constructYamlBinary,
predicate: isBinary,
represent: representYamlBinary
});
var _hasOwnProperty$3 = Object.prototype.hasOwnProperty;
var _toString$2 = Object.prototype.toString;
function resolveYamlOmap(data) {
if (data === null) return true;
var objectKeys = [], index, length, pair, pairKey, pairHasKey, object = data;
for (index = 0, length = object.length; index < length; index += 1) {
pair = object[index];
pairHasKey = false;
if (_toString$2.call(pair) !== "[object Object]") return false;
for (pairKey in pair) {
if (_hasOwnProperty$3.call(pair, pairKey)) {
if (!pairHasKey) pairHasKey = true;
else return false;
}
}
if (!pairHasKey) return false;
if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);
else return false;
}
return true;
}
__name(resolveYamlOmap, "resolveYamlOmap");
function constructYamlOmap(data) {
return data !== null ? data : [];
}
__name(constructYamlOmap, "constructYamlOmap");
var omap = new type("tag:yaml.org,2002:omap", {
kind: "sequence",
resolve: resolveYamlOmap,
construct: constructYamlOmap
});
var _toString$1 = Object.prototype.toString;
function resolveYamlPairs(data) {
if (data === null) return true;
var index, length, pair, keys, result, object = data;
result = new Array(object.length);
for (index = 0, length = object.length; index < length; index += 1) {
pair = object[index];
if (_toString$1.call(pair) !== "[object Object]") return false;
keys = Object.keys(pair);
if (keys.length !== 1) return false;
result[index] = [keys[0], pair[keys[0]]];
}
return true;
}
__name(resolveYamlPairs, "resolveYamlPairs");
function constructYamlPairs(data) {
if (data === null) return [];
var index, length, pair, keys, result, object = data;
result = new Array(object.length);
for (index = 0, length = object.length; index < length; index += 1) {
pair = object[index];
keys = Object.keys(pair);
result[index] = [keys[0], pair[keys[0]]];
}
return result;
}
__name(constructYamlPairs, "constructYamlPairs");
var pairs = new type("tag:yaml.org,2002:pairs", {
kind: "sequence",
resolve: resolveYamlPairs,
construct: constructYamlPairs
});
var _hasOwnProperty$2 = Object.prototype.hasOwnProperty;
function resolveYamlSet(data) {
if (data === null) return true;
var key, object = data;
for (key in object) {
if (_hasOwnProperty$2.call(object, key)) {
if (object[key] !== null) return false;
}
}
return true;
}
__name(resolveYamlSet, "resolveYamlSet");
function constructYamlSet(data) {
return data !== null ? data : {};
}
__name(constructYamlSet, "constructYamlSet");
var set = new type("tag:yaml.org,2002:set", {
kind: "mapping",
resolve: resolveYamlSet,
construct: constructYamlSet
});
var _default = core.extend({
implicit: [
timestamp,
merge
],
explicit: [
binary,
omap,
pairs,
set
]
});
var _hasOwnProperty$1 = Object.prototype.hasOwnProperty;
var CONTEXT_FLOW_IN = 1;
var CONTEXT_FLOW_OUT = 2;
var CONTEXT_BLOCK_IN = 3;
var CONTEXT_BLOCK_OUT = 4;
var CHOMPING_CLIP = 1;
var CHOMPING_STRIP = 2;
var CHOMPING_KEEP = 3;
var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/;
var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i;
var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
function _class(obj) {
return Object.prototype.toString.call(obj);
}
__name(_class, "_class");
function is_EOL(c) {
return c === 10 || c === 13;
}
__name(is_EOL, "is_EOL");
function is_WHITE_SPACE(c) {
return c === 9 || c === 32;
}
__name(is_WHITE_SPACE, "is_WHITE_SPACE");
function is_WS_OR_EOL(c) {
return c === 9 || c === 32 || c === 10 || c === 13;
}
__name(is_WS_OR_EOL, "is_WS_OR_EOL");
function is_FLOW_INDICATOR(c) {
return c === 44 || c === 91 || c === 93 || c === 123 || c === 125;
}
__name(is_FLOW_INDICATOR, "is_FLOW_INDICATOR");
function fromHexCode(c) {
var lc;
if (48 <= c && c <= 57) {
return c - 48;
}
lc = c | 32;
if (97 <= lc && lc <= 102) {
return lc - 97 + 10;
}
return -1;
}
__name(fromHexCode, "fromHexCode");
function escapedHexLen(c) {
if (c === 120) {
return 2;
}
if (c === 117) {
return 4;
}
if (c === 85) {
return 8;
}
return 0;
}
__name(escapedHexLen, "escapedHexLen");
function fromDecimalCode(c) {
if (48 <= c && c <= 57) {
return c - 48;
}
return -1;
}
__name(fromDecimalCode, "fromDecimalCode");
function simpleEscapeSequence(c) {
return c === 48 ? "\0" : c === 97 ? "\x07" : c === 98 ? "\b" : c === 116 ? " " : c === 9 ? " " : c === 110 ? "\n" : c === 118 ? "\v" : c === 102 ? "\f" : c === 114 ? "\r" : c === 101 ? "\x1B" : c === 32 ? " " : c === 34 ? '"' : c === 47 ? "/" : c === 92 ? "\\" : c === 78 ? "\x85" : c === 95 ? "\xA0" : c === 76 ? "\u2028" : c === 80 ? "\u2029" : "";
}
__name(simpleEscapeSequence, "simpleEscapeSequence");
function charFromCodepoint(c) {
if (c <= 65535) {
return String.fromCharCode(c);
}
return String.fromCharCode(
(c - 65536 >> 10) + 55296,
(c - 65536 & 1023) + 56320
);
}
__name(charFromCodepoint, "charFromCodepoint");
var simpleEscapeCheck = new Array(256);
var simpleEscapeMap = new Array(256);
for (i = 0; i < 256; i++) {
simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
simpleEscapeMap[i] = simpleEscapeSequence(i);
}
var i;
function State$1(input, options) {
this.input = input;
this.filename = options["filename"] || null;
this.schema = options["schema"] || _default;
this.onWarning = options["onWarning"] || null;
this.legacy = options["legacy"] || false;
this.json = options["json"] || false;
this.listener = options["listener"] || null;
this.implicitTypes = this.schema.compiledImplicit;
this.typeMap = this.schema.compiledTypeMap;
this.length = input.length;
this.position = 0;
this.line = 0;
this.lineStart = 0;
this.lineIndent = 0;
this.firstTabInLine = -1;
this.documents = [];
}
__name(State$1, "State$1");
function generateError(state, message) {
var mark = {
name: state.filename,
buffer: state.input.slice(0, -1),
// omit trailing \0
position: state.position,
line: state.line,
column: state.position - state.lineStart
};
mark.snippet = snippet(mark);
return new exception(message, mark);
}
__name(generateError, "generateError");
function throwError(state, message) {
throw generateError(state, message);
}
__name(throwError, "throwError");
function throwWarning(state, message) {
if (state.onWarning) {
state.onWarning.call(null, generateError(state, message));
}
}
__name(throwWarning, "throwWarning");
var directiveHandlers = {
YAML: /* @__PURE__ */ __name(function handleYamlDirective(state, name, args) {
var match, major, minor;
if (state.version !== null) {
throwError(state, "duplication of %YAML directive");
}
if (args.length !== 1) {
throwError(state, "YAML directive accepts exactly one argument");
}
match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
if (match === null) {
throwError(state, "ill-formed argument of the YAML directive");
}
major = parseInt(match[1], 10);
minor = parseInt(match[2], 10);
if (major !== 1) {
throwError(state, "unacceptable YAML version of the document");
}
state.version = args[0];
state.checkLineBreaks = minor < 2;
if (minor !== 1 && minor !== 2) {
throwWarning(state, "unsupported YAML version of the document");
}
}, "handleYamlDirective"),
TAG: /* @__PURE__ */ __name(function handleTagDirective(state, name, args) {
var handle, prefix;
if (args.length !== 2) {
throwError(state, "TAG directive accepts exactly two arguments");
}
handle = args[0];
prefix = args[1];
if (!PATTERN_TAG_HANDLE.test(handle)) {
throwError(state, "ill-formed tag handle (first argument) of the TAG directive");
}
if (_hasOwnProperty$1.call(state.tagMap, handle)) {
throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle');
}
if (!PATTERN_TAG_URI.test(prefix)) {
throwError(state, "ill-formed tag prefix (second argument) of the TAG directive");
}
try {
prefix = decodeURIComponent(prefix);
} catch (err) {
throwError(state, "tag prefix is malformed: " + prefix);
}
state.tagMap[handle] = prefix;
}, "handleTagDirective")
};
function captureSegment(state, start, end, checkJson) {
var _position, _length, _character, _result;
if (start < end) {
_result = state.input.slice(start, end);
if (checkJson) {
for (_position = 0, _length = _result.length; _position < _length; _position += 1) {
_character = _result.charCodeAt(_position);
if (!(_character === 9 || 32 <= _character && _character <= 1114111)) {
throwError(state, "expected valid JSON character");
}
}
} else if (PATTERN_NON_PRINTABLE.test(_result)) {
throwError(state, "the stream contains non-printable characters");
}
state.result += _result;
}
}
__name(captureSegment, "captureSegment");
function mergeMappings(state, destination, source, overridableKeys) {
var sourceKeys, key, index, quantity;
if (!common.isObject(source)) {
throwError(state, "cannot merge mappings; the provided source object is unacceptable");
}
sourceKeys = Object.keys(source);
for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {
key = sourceKeys[index];
if (!_hasOwnProperty$1.call(destination, key)) {
destination[key] = source[key];
overridableKeys[key] = true;
}
}
}
__name(mergeMappings, "mergeMappings");
function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startLineStart, startPos) {
var index, quantity;
if (Array.isArray(keyNode)) {
keyNode = Array.prototype.slice.call(keyNode);
for (index = 0, quantity = keyNode.length; index < quantity; index += 1) {
if (Array.isArray(keyNode[index])) {
throwError(state, "nested arrays are not supported inside keys");
}
if (typeof keyNode === "object" && _class(keyNode[index]) === "[object Object]") {
keyNode[index] = "[object Object]";
}
}
}
if (typeof keyNode === "object" && _class(keyNode) === "[object Object]") {
keyNode = "[object Object]";
}
keyNode = String(keyNode);
if (_result === null) {
_result = {};
}
if (keyTag === "tag:yaml.org,2002:merge") {
if (Array.isArray(valueNode)) {
for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {
mergeMappings(state, _result, valueNode[index], overridableKeys);
}
} else {
mergeMappings(state, _result, valueNode, overridableKeys);
}
} else {
if (!state.json && !_hasOwnProperty$1.call(overridableKeys, keyNode) && _hasOwnProperty$1.call(_result, keyNode)) {
state.line = startLine || state.line;
state.lineStart = startLineStart || state.lineStart;
state.position = startPos || state.position;
throwError(state, "duplicated mapping key");
}
if (keyNode === "__proto__") {
Object.defineProperty(_result, keyNode, {
configurable: true,
enumerable: true,
writable: true,
value: valueNode
});
} else {
_result[keyNode] = valueNode;
}
delete overridableKeys[keyNode];
}
return _result;
}
__name(storeMappingPair, "storeMappingPair");
function readLineBreak(state) {
var ch;
ch = state.input.charCodeAt(state.position);
if (ch === 10) {
state.position++;
} else if (ch === 13) {
state.position++;
if (state.input.charCodeAt(state.position) === 10) {
state.position++;
}
} else {
throwError(state, "a line break is expected");
}
state.line += 1;
state.lineStart = state.position;
state.firstTabInLine = -1;
}
__name(readLineBreak, "readLineBreak");
function skipSeparationSpace(state, allowComments, checkIndent) {
var lineBreaks = 0, ch = state.input.charCodeAt(state.position);
while (ch !== 0) {
while (is_WHITE_SPACE(ch)) {
if (ch === 9 && state.firstTabInLine === -1) {
state.firstTabInLine = state.position;
}
ch = state.input.charCodeAt(++state.position);
}
if (allowComments && ch === 35) {
do {
ch = state.input.charCodeAt(++state.position);
} while (ch !== 10 && ch !== 13 && ch !== 0);
}
if (is_EOL(ch)) {
readLineBreak(state);
ch = state.input.charCodeAt(state.position);
lineBreaks++;
state.lineIndent = 0;
while (ch === 32) {
state.lineIndent++;
ch = state.input.charCodeAt(++state.position);
}
} else {
break;
}
}
if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) {
throwWarning(state, "deficient indentation");
}
return lineBreaks;
}
__name(skipSeparationSpace, "skipSeparationSpace");
function testDocumentSeparator(state) {
var _position = state.position, ch;
ch = state.input.charCodeAt(_position);
if ((ch === 45 || ch === 46) && ch === state.input.charCodeAt(_position + 1) && ch === state.input.charCodeAt(_position + 2)) {
_position += 3;
ch = state.input.charCodeAt(_position);
if (ch === 0 || is_WS_OR_EOL(ch)) {
return true;
}
}
return false;
}
__name(testDocumentSeparator, "testDocumentSeparator");
function writeFoldedLines(state, count) {
if (count === 1) {
state.result += " ";
} else if (count > 1) {
state.result += common.repeat("\n", count - 1);
}
}
__name(writeFoldedLines, "writeFoldedLines");
function readPlainScalar(state, nodeIndent, withinFlowCollection) {
var preceding, following, captureStart, captureEnd, hasPendingContent, _line, _lineStart, _lineIndent, _kind = state.kind, _result = state.result, ch;
ch = state.input.charCodeAt(state.position);
if (is_WS_OR_EOL(ch) || is_FLOW_INDICATOR(ch) || ch === 35 || ch === 38 || ch === 42 || ch === 33 || ch === 124 || ch === 62 || ch === 39 || ch === 34 || ch === 37 || ch === 64 || ch === 96) {
return false;
}
if (ch === 63 || ch === 45) {
following = state.input.charCodeAt(state.position + 1);
if (is_WS_OR_EOL(following) || withinFlowCollection && is_FLOW_INDICATOR(following)) {
return false;
}
}
state.kind = "scalar";
state.result = "";
captureStart = captureEnd = state.position;
hasPendingContent = false;
while (ch !== 0) {
if (ch === 58) {
following = state.input.charCodeAt(state.position + 1);
if (is_WS_OR_EOL(following) || withinFlowCollection && is_FLOW_INDICATOR(following)) {
break;
}
} else if (ch === 35) {
preceding = state.input.charCodeAt(state.position - 1);
if (is_WS_OR_EOL(preceding)) {
break;
}
} else if (state.position === state.lineStart && testDocumentSeparator(state) || withinFlowCollection && is_FLOW_INDICATOR(ch)) {
break;
} else if (is_EOL(ch)) {
_line = state.line;
_lineStart = state.lineStart;
_lineIndent = state.lineIndent;
skipSeparationSpace(state, false, -1);
if (state.lineIndent >= nodeIndent) {
hasPendingContent = true;
ch = state.input.charCodeAt(state.position);
continue;
} else {
state.position = captureEnd;
state.line = _line;
state.lineStart = _lineStart;
state.lineIndent = _lineIndent;
break;
}
}
if (hasPendingContent) {
captureSegment(state, captureStart, captureEnd, false);
writeFoldedLines(state, state.line - _line);
captureStart = captureEnd = state.position;
hasPendingContent = false;
}
if (!is_WHITE_SPACE(ch)) {
captureEnd = state.position + 1;
}
ch = state.input.charCodeAt(++state.position);
}
captureSegment(state, captureStart, captureEnd, false);
if (state.result) {
return true;
}
state.kind = _kind;
state.result = _result;
return false;
}
__name(readPlainScalar, "readPlainScalar");
function readSingleQuotedScalar(state, nodeIndent) {
var ch, captureStart, captureEnd;
ch = state.input.charCodeAt(state.position);
if (ch !== 39) {
return false;
}
state.kind = "scalar";
state.result = "";
state.position++;
captureStart = captureEnd = state.position;
while ((ch = state.input.charCodeAt(state.position)) !== 0) {
if (ch === 39) {
captureSegment(state, captureStart, state.position, true);
ch = state.input.charCodeAt(++state.position);
if (ch === 39) {
captureStart = state.position;
state.position++;
captureEnd = state.position;
} else {
return true;
}
} else if (is_EOL(ch)) {
captureSegment(state, captureStart, captureEnd, true);
writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
captureStart = captureEnd = state.position;
} else if (state.position === state.lineStart && testDocumentSeparator(state)) {
throwError(state, "unexpected end of the document within a single quoted scalar");
} else {
state.position++;
captureEnd = state.position;
}
}
throwError(state, "unexpected end of the stream within a single quoted scalar");
}
__name(readSingleQuotedScalar, "readSingleQuotedScalar");
function readDoubleQuotedScalar(state, nodeIndent) {
var captureStart, captureEnd, hexLength, hexResult, tmp, ch;
ch = state.input.charCodeAt(state.position);
if (ch !== 34) {
return false;
}
state.kind = "scalar";
state.result = "";
state.position++;
captureStart = captureEnd = state.position;
while ((ch = state.input.charCodeAt(state.position)) !== 0) {
if (ch === 34) {
captureSegment(state, captureStart, state.position, true);
state.position++;
return true;
} else if (ch === 92) {
captureSegment(state, captureStart, state.position, true);
ch = state.input.charCodeAt(++state.position);
if (is_EOL(ch)) {
skipSeparationSpace(state, false, nodeIndent);
} else if (ch < 256 && simpleEscapeCheck[ch]) {
state.result += simpleEscapeMap[ch];
state.position++;
} else if ((tmp = escapedHexLen(ch)) > 0) {
hexLength = tmp;
hexResult = 0;
for (; hexLength > 0; hexLength--) {
ch = state.input.charCodeAt(++state.position);
if ((tmp = fromHexCode(ch)) >= 0) {
hexResult = (hexResult << 4) + tmp;
} else {
throwError(state, "expected hexadecimal character");
}
}
state.result += charFromCodepoint(hexResult);
state.position++;
} else {
throwError(state, "unknown escape sequence");
}
captureStart = captureEnd = state.position;
} else if (is_EOL(ch)) {
captureSegment(state, captureStart, captureEnd, true);
writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
captureStart = captureEnd = state.position;
} else if (state.position === state.lineStart && testDocumentSeparator(state)) {
throwError(state, "unexpected end of the document within a double quoted scalar");
} else {
state.position++;
captureEnd = state.position;
}
}
throwError(state, "unexpected end of the stream within a double quoted scalar");
}
__name(readDoubleQuotedScalar, "readDoubleQuotedScalar");
function readFlowCollection(state, nodeIndent) {
var readNext = true, _line, _lineStart, _pos, _tag = state.tag, _result, _anchor = state.anchor, following, terminator, isPair, isExplicitPair, isMapping, overridableKeys = /* @__PURE__ */ Object.create(null), keyNode, keyTag, valueNode, ch;
ch = state.input.charCodeAt(state.position);
if (ch === 91) {
terminator = 93;
isMapping = false;
_result = [];
} else if (ch === 123) {
terminator = 125;
isMapping = true;
_result = {};
} else {
return false;
}
if (state.anchor !== null) {
state.anchorMap[state.anchor] = _result;
}
ch = state.input.charCodeAt(++state.position);
while (ch !== 0) {
skipSeparationSpace(state, true, nodeIndent);
ch = state.input.charCodeAt(state.position);
if (ch === terminator) {
state.position++;
state.tag = _tag;
state.anchor = _anchor;
state.kind = isMapping ? "mapping" : "sequence";
state.result = _result;
return true;
} else if (!readNext) {
throwError(state, "missed comma between flow collection entries");
} else if (ch === 44) {
throwError(state, "expected the node content, but found ','");
}
keyTag = keyNode = valueNode = null;
isPair = isExplicitPair = false;
if (ch === 63) {
following = state.input.charCodeAt(state.position + 1);
if (is_WS_OR_EOL(following)) {
isPair = isExplicitPair = true;
state.position++;
skipSeparationSpace(state, true, nodeIndent);
}
}
_line = state.line;
_lineStart = state.lineStart;
_pos = state.position;
composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
keyTag = state.tag;
keyNode = state.result;
skipSeparationSpace(state, true, nodeIndent);
ch = state.input.charCodeAt(state.position);
if ((isExplicitPair || state.line === _line) && ch === 58) {
isPair = true;
ch = state.input.charCodeAt(++state.position);
skipSeparationSpace(state, true, nodeIndent);
composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
valueNode = state.result;
}
if (isMapping) {
storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _lineStart, _pos);
} else if (isPair) {
_result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode, _line, _lineStart, _pos));
} else {
_result.push(keyNode);
}
skipSeparationSpace(state, true, nodeIndent);
ch = state.input.charCodeAt(state.position);
if (ch === 44) {
readNext = true;
ch = state.input.charCodeAt(++state.position);
} else {
readNext = false;
}
}
throwError(state, "unexpected end of the stream within a flow collection");
}
__name(readFlowCollection, "readFlowCollection");
function readBlockScalar(state, nodeIndent) {
var captureStart, folding, chomping = CHOMPING_CLIP, didReadContent = false, detectedIndent = false, textIndent = nodeIndent, emptyLines = 0, atMoreIndented = false, tmp, ch;
ch = state.input.charCodeAt(state.position);
if (ch === 124) {
folding = false;
} else if (ch === 62) {
folding = true;
} else {
return false;
}
state.kind = "scalar";
state.result = "";
while (ch !== 0) {
ch = state.input.charCodeAt(++state.position);
if (ch === 43 || ch === 45) {
if (CHOMPING_CLIP === chomping) {
chomping = ch === 43 ? CHOMPING_KEEP : CHOMPING_STRIP;
} else {
throwError(state, "repeat of a chomping mode identifier");
}
} else if ((tmp = fromDecimalCode(ch)) >= 0) {
if (tmp === 0) {
throwError(state, "bad explicit indentation width of a block scalar; it cannot be less than one");
} else if (!detectedIndent) {
textIndent = nodeIndent + tmp - 1;
detectedIndent = true;
} else {
throwError(state, "repeat of an indentation width identifier");
}
} else {
break;
}
}
if (is_WHITE_SPACE(ch)) {
do {
ch = state.input.charCodeAt(++state.position);
} while (is_WHITE_SPACE(ch));
if (ch === 35) {
do {
ch = state.input.charCodeAt(++state.position);
} while (!is_EOL(ch) && ch !== 0);
}
}
while (ch !== 0) {
readLineBreak(state);
state.lineIndent = 0;
ch = state.input.charCodeAt(state.position);
while ((!detectedIndent || state.lineIndent < textIndent) && ch === 32) {
state.lineIndent++;
ch = state.input.charCodeAt(++state.position);
}
if (!detectedIndent && state.lineIndent > textIndent) {
textIndent = state.lineIndent;
}
if (is_EOL(ch)) {
emptyLines++;
continue;
}
if (state.lineIndent < textIndent) {
if (chomping === CHOMPING_KEEP) {
state.result += common.repeat("\n", didReadContent ? 1 + emptyLines : emptyLines);
} else if (chomping === CHOMPING_CLIP) {
if (didReadContent) {
state.result += "\n";
}
}
break;
}
if (folding) {
if (is_WHITE_SPACE(ch)) {
atMoreIndented = true;
state.result += common.repeat("\n", didReadContent ? 1 + emptyLines : emptyLines);
} else if (atMoreIndented) {
atMoreIndented = false;
state.result += common.repeat("\n", emptyLines + 1);
} else if (emptyLines === 0) {
if (didReadContent) {
state.result += " ";
}
} else {
state.result += common.repeat("\n", emptyLines);
}
} else {
state.result += common.repeat("\n", didReadContent ? 1 + emptyLines : emptyLines);
}
didReadContent = true;
detectedIndent = true;
emptyLines = 0;
captureStart = state.position;
while (!is_EOL(ch) && ch !== 0) {
ch = state.input.charCodeAt(++state.position);
}
captureSegment(state, captureStart, state.position, false);
}
return true;
}
__name(readBlockScalar, "readBlockScalar");
function readBlockSequence(state, nodeIndent) {
var _line, _tag = state.tag, _anchor = state.anchor, _result = [], following, detected = false, ch;
if (state.firstTabInLine !== -1) return false;
if (state.anchor !== null) {
state.anchorMap[state.anchor] = _result;
}
ch = state.input.charCodeAt(state.position);
while (ch !== 0) {
if (state.firstTabInLine !== -1) {
state.position = state.firstTabInLine;
throwError(state, "tab characters must not be used in indentation");
}
if (ch !== 45) {
break;
}
following = state.input.charCodeAt(state.position + 1);
if (!is_WS_OR_EOL(following)) {
break;
}
detected = true;
state.position++;
if (skipSeparationSpace(state, true, -1)) {
if (state.lineIndent <= nodeIndent) {
_result.push(null);
ch = state.input.charCodeAt(state.position);
continue;
}
}
_line = state.line;
composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
_result.push(state.result);
skipSeparationSpace(state, true, -1);
ch = state.input.charCodeAt(state.position);
if ((state.line === _line || state.lineIndent > nodeIndent) && ch !== 0) {
throwError(state, "bad indentation of a sequence entry");
} else if (state.lineIndent < nodeIndent) {
break;
}
}
if (detected) {
state.tag = _tag;
state.anchor = _anchor;
state.kind = "sequence";
state.result = _result;
return true;
}
return false;
}
__name(readBlockSequence, "readBlockSequence");
function readBlockMapping(state, nodeIndent, flowIndent) {
var following, allowCompact, _line, _keyLine, _keyLineStart, _keyPos, _tag = state.tag, _anchor = state.anchor, _result = {}, overridableKeys = /* @__PURE__ */ Object.create(null), keyTag = null, keyNode = null, valueNode = null, atExplicitKey = false, detected = false, ch;
if (state.firstTabInLine !== -1) return false;
if (state.anchor !== null) {
state.anchorMap[state.anchor] = _result;
}
ch = state.input.charCodeAt(state.position);
while (ch !== 0) {
if (!atExplicitKey && state.firstTabInLine !== -1) {
state.position = state.firstTabInLine;
throwError(state, "tab characters must not be used in indentation");
}
following = state.input.charCodeAt(state.position + 1);
_line = state.line;
if ((ch === 63 || ch === 58) && is_WS_OR_EOL(following)) {
if (ch === 63) {
if (atExplicitKey) {
storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);
keyTag = keyNode = valueNode = null;
}
detected = true;
atExplicitKey = true;
allowCompact = true;
} else if (atExplicitKey) {
atExplicitKey = false;
allowCompact = true;
} else {
throwError(state, "incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line");
}
state.position += 1;
ch = following;
} else {
_keyLine = state.line;
_keyLineStart = state.lineStart;
_keyPos = state.position;
if (!composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {
break;
}
if (state.line === _line) {
ch = state.input.charCodeAt(state.position);
while (is_WHITE_SPACE(ch)) {
ch = state.input.charCodeAt(++state.position);
}
if (ch === 58) {
ch = state.input.charCodeAt(++state.position);
if (!is_WS_OR_EOL(ch)) {
throwError(state, "a whitespace character is expected after the key-value separator within a block mapping");
}
if (atExplicitKey) {
storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);
keyTag = keyNode = valueNode = null;
}
detected = true;
atExplicitKey = false;
allowCompact = false;
keyTag = state.tag;
keyNode = state.result;
} else if (detected) {
throwError(state, "can not read an implicit mapping pair; a colon is missed");
} else {
state.tag = _tag;
state.anchor = _anchor;
return true;
}
} else if (detected) {
throwError(state, "can not read a block mapping entry; a multiline key may not be an implicit key");
} else {
state.tag = _tag;
state.anchor = _anchor;
return true;
}
}
if (state.line === _line || state.lineIndent > nodeIndent) {
if (atExplicitKey) {
_keyLine = state.line;
_keyLineStart = state.lineStart;
_keyPos = state.position;
}
if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {
if (atExplicitKey) {
keyNode = state.result;
} else {
valueNode = state.result;
}
}
if (!atExplicitKey) {
storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _keyLine, _keyLineStart, _keyPos);
keyTag = keyNode = valueNode = null;
}
skipSeparationSpace(state, true, -1);
ch = state.input.charCodeAt(state.position);
}
if ((state.line === _line || state.lineIndent > nodeIndent) && ch !== 0) {
throwError(state, "bad indentation of a mapping entry");
} else if (state.lineIndent < nodeIndent) {
break;
}
}
if (atExplicitKey) {
storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);
}
if (detected) {
state.tag = _tag;
state.anchor = _anchor;
state.kind = "mapping";
state.result = _result;
}
return detected;
}
__name(readBlockMapping, "readBlockMapping");
function readTagProperty(state) {
var _position, isVerbatim = false, isNamed = false, tagHandle, tagName, ch;
ch = state.input.charCodeAt(state.position);
if (ch !== 33) return false;
if (state.tag !== null) {
throwError(state, "duplication of a tag property");
}
ch = state.input.charCodeAt(++state.position);
if (ch === 60) {
isVerbatim = true;
ch = state.input.charCodeAt(++state.position);
} else if (ch === 33) {
isNamed = true;
tagHandle = "!!";
ch = state.input.charCodeAt(++state.position);
} else {
tagHandle = "!";
}
_position = state.position;
if (isVerbatim) {
do {
ch = state.input.charCodeAt(++state.position);
} while (ch !== 0 && ch !== 62);
if (state.position < state.length) {
tagName = state.input.slice(_position, state.position);
ch = state.input.charCodeAt(++state.position);
} else {
throwError(state, "unexpected end of the stream within a verbatim tag");
}
} else {
while (ch !== 0 && !is_WS_OR_EOL(ch)) {
if (ch === 33) {
if (!isNamed) {
tagHandle = state.input.slice(_position - 1, state.position + 1);
if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
throwError(state, "named tag handle cannot contain such characters");
}
isNamed = true;
_position = state.position + 1;
} else {
throwError(state, "tag suffix cannot contain exclamation marks");
}
}
ch = state.input.charCodeAt(++state.position);
}
tagName = state.input.slice(_position, state.position);
if (PATTERN_FLOW_INDICATORS.test(tagName)) {
throwError(state, "tag suffix cannot contain flow indicator characters");
}
}
if (tagName && !PATTERN_TAG_URI.test(tagName)) {
throwError(state, "tag name cannot contain such characters: " + tagName);
}
try {
tagName = decodeURIComponent(tagName);
} catch (err) {
throwError(state, "tag name is malformed: " + tagName);
}
if (isVerbatim) {
state.tag = tagName;
} else if (_hasOwnProperty$1.call(state.tagMap, tagHandle)) {
state.tag = state.tagMap[tagHandle] + tagName;
} else if (tagHandle === "!") {
state.tag = "!" + tagName;
} else if (tagHandle === "!!") {
state.tag = "tag:yaml.org,2002:" + tagName;
} else {
throwError(state, 'undeclared tag handle "' + tagHandle + '"');
}
return true;
}
__name(readTagProperty, "readTagProperty");
function readAnchorProperty(state) {
var _position, ch;
ch = state.input.charCodeAt(state.position);
if (ch !== 38) return false;
if (state.anchor !== null) {
throwError(state, "duplication of an anchor property");
}
ch = state.input.charCodeAt(++state.position);
_position = state.position;
while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
ch = state.input.charCodeAt(++state.position);
}
if (state.position === _position) {
throwError(state, "name of an anchor node must contain at least one character");
}
state.anchor = state.input.slice(_position, state.position);
return true;
}
__name(readAnchorProperty, "readAnchorProperty");
function readAlias(state) {
var _position, alias, ch;
ch = state.input.charCodeAt(state.position);
if (ch !== 42) return false;
ch = state.input.charCodeAt(++state.position);
_position = state.position;
while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
ch = state.input.charCodeAt(++state.position);
}
if (state.position === _position) {
throwError(state, "name of an alias node must contain at least one character");
}
alias = state.input.slice(_position, state.position);
if (!_hasOwnProperty$1.call(state.anchorMap, alias)) {
throwError(state, 'unidentified alias "' + alias + '"');
}
state.result = state.anchorMap[alias];
skipSeparationSpace(state, true, -1);
return true;
}
__name(readAlias, "readAlias");
function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {
var allowBlockStyles, allowBlockScalars, allowBlockCollections, indentStatus = 1, atNewLine = false, hasContent = false, typeIndex, typeQuantity, typeList, type2, flowIndent, blockIndent;
if (state.listener !== null) {
state.listener("open", state);
}
state.tag = null;
state.anchor = null;
state.kind = null;
state.result = null;
allowBlockStyles = allowBlockScalars = allowBlockCollections = CONTEXT_BLOCK_OUT === nodeContext || CONTEXT_BLOCK_IN === nodeContext;
if (allowToSeek) {
if (skipSeparationSpace(state, true, -1)) {
atNewLine = true;
if (state.lineIndent > parentIndent) {
indentStatus = 1;
} else if (state.lineIndent === parentIndent) {
indentStatus = 0;
} else if (state.lineIndent < parentIndent) {
indentStatus = -1;
}
}
}
if (indentStatus === 1) {
while (readTagProperty(state) || readAnchorProperty(state)) {
if (skipSeparationSpace(state, true, -1)) {
atNewLine = true;
allowBlockCollections = allowBlockStyles;
if (state.lineIndent > parentIndent) {
indentStatus = 1;
} else if (state.lineIndent === parentIndent) {
indentStatus = 0;
} else if (state.lineIndent < parentIndent) {
indentStatus = -1;
}
} else {
allowBlockCollections = false;
}
}
}
if (allowBlockCollections) {
allowBlockCollections = atNewLine || allowCompact;
}
if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) {
if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {
flowIndent = parentIndent;
} else {
flowIndent = parentIndent + 1;
}
blockIndent = state.position - state.lineStart;
if (indentStatus === 1) {
if (allowBlockCollections && (readBlockSequence(state, blockIndent) || readBlockMapping(state, blockIndent, flowIndent)) || readFlowCollection(state, flowIndent)) {
hasContent = true;
} else {
if (allowBlockScalars && readBlockScalar(state, flowIndent) || readSingleQuotedScalar(state, flowIndent) || readDoubleQuotedScalar(state, flowIndent)) {
hasContent = true;
} else if (readAlias(state)) {
hasContent = true;
if (state.tag !== null || state.anchor !== null) {
throwError(state, "alias node should not have any properties");
}
} else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {
hasContent = true;
if (state.tag === null) {
state.tag = "?";
}
}
if (state.anchor !== null) {
state.anchorMap[state.anchor] = state.result;
}
}
} else if (indentStatus === 0) {
hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);
}
}
if (state.tag === null) {
if (state.anchor !== null) {
state.anchorMap[state.anchor] = state.result;
}
} else if (state.tag === "?") {
if (state.result !== null && state.kind !== "scalar") {
throwError(state, 'unacceptable node kind for ! tag; it should be "scalar", not "' + state.kind + '"');
}
for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) {
type2 = state.implicitTypes[typeIndex];
if (type2.resolve(state.result)) {
state.result = type2.construct(state.result);
state.tag = type2.tag;
if (state.anchor !== null) {
state.anchorMap[state.anchor] = state.result;
}
break;
}
}
} else if (state.tag !== "!") {
if (_hasOwnProperty$1.call(state.typeMap[state.kind || "fallback"], state.tag)) {
type2 = state.typeMap[state.kind || "fallback"][state.tag];
} else {
type2 = null;
typeList = state.typeMap.multi[state.kind || "fallback"];
for (typeIndex = 0, typeQuantity = typeList.length; typeIndex < typeQuantity; typeIndex += 1) {
if (state.tag.slice(0, typeList[typeIndex].tag.length) === typeList[typeIndex].tag) {
type2 = typeList[typeIndex];
break;
}
}
}
if (!type2) {
throwError(state, "unknown tag !<" + state.tag + ">");
}
if (state.result !== null && type2.kind !== state.kind) {
throwError(state, "unacceptable node kind for !<" + state.tag + '> tag; it should be "' + type2.kind + '", not "' + state.kind + '"');
}
if (!type2.resolve(state.result, state.tag)) {
throwError(state, "cannot resolve a node with !<" + state.tag + "> explicit tag");
} else {
state.result = type2.construct(state.result, state.tag);
if (state.anchor !== null) {
state.anchorMap[state.anchor] = state.result;
}
}
}
if (state.listener !== null) {
state.listener("close", state);
}
return state.tag !== null || state.anchor !== null || hasContent;
}
__name(composeNode, "composeNode");
function readDocument(state) {
var documentStart = state.position, _position, directiveName, directiveArgs, hasDirectives = false, ch;
state.version = null;
state.checkLineBreaks = state.legacy;
state.tagMap = /* @__PURE__ */ Object.create(null);
state.anchorMap = /* @__PURE__ */ Object.create(null);
while ((ch = state.input.charCodeAt(state.position)) !== 0) {
skipSeparationSpace(state, true, -1);
ch = state.input.charCodeAt(state.position);
if (state.lineIndent > 0 || ch !== 37) {
break;
}
hasDirectives = true;
ch = state.input.charCodeAt(++state.position);
_position = state.position;
while (ch !== 0 && !is_WS_OR_EOL(ch)) {
ch = state.input.charCodeAt(++state.position);
}
directiveName = state.input.slice(_position, state.position);
directiveArgs = [];
if (directiveName.length < 1) {
throwError(state, "directive name must not be less than one character in length");
}
while (ch !== 0) {
while (is_WHITE_SPACE(ch)) {
ch = state.input.charCodeAt(++state.position);
}
if (ch === 35) {
do {
ch = state.input.charCodeAt(++state.position);
} while (ch !== 0 && !is_EOL(ch));
break;
}
if (is_EOL(ch)) break;
_position = state.position;
while (ch !== 0 && !is_WS_OR_EOL(ch)) {
ch = state.input.charCodeAt(++state.position);
}
directiveArgs.push(state.input.slice(_position, state.position));
}
if (ch !== 0) readLineBreak(state);
if (_hasOwnProperty$1.call(directiveHandlers, directiveName)) {
directiveHandlers[directiveName](state, directiveName, directiveArgs);
} else {
throwWarning(state, 'unknown document directive "' + directiveName + '"');
}
}
skipSeparationSpace(state, true, -1);
if (state.lineIndent === 0 && state.input.charCodeAt(state.position) === 45 && state.input.charCodeAt(state.position + 1) === 45 && state.input.charCodeAt(state.position + 2) === 45) {
state.position += 3;
skipSeparationSpace(state, true, -1);
} else if (hasDirectives) {
throwError(state, "directives end mark is expected");
}
composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);
skipSeparationSpace(state, true, -1);
if (state.checkLineBreaks && PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {
throwWarning(state, "non-ASCII line breaks are interpreted as content");
}
state.documents.push(state.result);
if (state.position === state.lineStart && testDocumentSeparator(state)) {
if (state.input.charCodeAt(state.position) === 46) {
state.position += 3;
skipSeparationSpace(state, true, -1);
}
return;
}
if (state.position < state.length - 1) {
throwError(state, "end of the stream or a document separator is expected");
} else {
return;
}
}
__name(readDocument, "readDocument");
function loadDocuments(input, options) {
input = String(input);
options = options || {};
if (input.length !== 0) {
if (input.charCodeAt(input.length - 1) !== 10 && input.charCodeAt(input.length - 1) !== 13) {
input += "\n";
}
if (input.charCodeAt(0) === 65279) {
input = input.slice(1);
}
}
var state = new State$1(input, options);
var nullpos = input.indexOf("\0");
if (nullpos !== -1) {
state.position = nullpos;
throwError(state, "null byte is not allowed in input");
}
state.input += "\0";
while (state.input.charCodeAt(state.position) === 32) {
state.lineIndent += 1;
state.position += 1;
}
while (state.position < state.length - 1) {
readDocument(state);
}
return state.documents;
}
__name(loadDocuments, "loadDocuments");
function loadAll$1(input, iterator, options) {
if (iterator !== null && typeof iterator === "object" && typeof options === "undefined") {
options = iterator;
iterator = null;
}
var documents = loadDocuments(input, options);
if (typeof iterator !== "function") {
return documents;
}
for (var index = 0, length = documents.length; index < length; index += 1) {
iterator(documents[index]);
}
}
__name(loadAll$1, "loadAll$1");
function load$1(input, options) {
var documents = loadDocuments(input, options);
if (documents.length === 0) {
return void 0;
} else if (documents.length === 1) {
return documents[0];
}
throw new exception("expected a single document in the stream, but found more");
}
__name(load$1, "load$1");
var loadAll_1 = loadAll$1;
var load_1 = load$1;
var loader25 = {
loadAll: loadAll_1,
load: load_1
};
var _toString = Object.prototype.toString;
var _hasOwnProperty = Object.prototype.hasOwnProperty;
var CHAR_BOM = 65279;
var CHAR_TAB = 9;
var CHAR_LINE_FEED = 10;
var CHAR_CARRIAGE_RETURN = 13;
var CHAR_SPACE = 32;
var CHAR_EXCLAMATION = 33;
var CHAR_DOUBLE_QUOTE = 34;
var CHAR_SHARP = 35;
var CHAR_PERCENT = 37;
var CHAR_AMPERSAND = 38;
var CHAR_SINGLE_QUOTE = 39;
var CHAR_ASTERISK = 42;
var CHAR_COMMA = 44;
var CHAR_MINUS = 45;
var CHAR_COLON = 58;
var CHAR_EQUALS = 61;
var CHAR_GREATER_THAN = 62;
var CHAR_QUESTION = 63;
var CHAR_COMMERCIAL_AT = 64;
var CHAR_LEFT_SQUARE_BRACKET = 91;
var CHAR_RIGHT_SQUARE_BRACKET = 93;
var CHAR_GRAVE_ACCENT = 96;
var CHAR_LEFT_CURLY_BRACKET = 123;
var CHAR_VERTICAL_LINE = 124;
var CHAR_RIGHT_CURLY_BRACKET = 125;
var ESCAPE_SEQUENCES = {};
ESCAPE_SEQUENCES[0] = "\\0";
ESCAPE_SEQUENCES[7] = "\\a";
ESCAPE_SEQUENCES[8] = "\\b";
ESCAPE_SEQUENCES[9] = "\\t";
ESCAPE_SEQUENCES[10] = "\\n";
ESCAPE_SEQUENCES[11] = "\\v";
ESCAPE_SEQUENCES[12] = "\\f";
ESCAPE_SEQUENCES[13] = "\\r";
ESCAPE_SEQUENCES[27] = "\\e";
ESCAPE_SEQUENCES[34] = '\\"';
ESCAPE_SEQUENCES[92] = "\\\\";
ESCAPE_SEQUENCES[133] = "\\N";
ESCAPE_SEQUENCES[160] = "\\_";
ESCAPE_SEQUENCES[8232] = "\\L";
ESCAPE_SEQUENCES[8233] = "\\P";
var DEPRECATED_BOOLEANS_SYNTAX = [
"y",
"Y",
"yes",
"Yes",
"YES",
"on",
"On",
"ON",
"n",
"N",
"no",
"No",
"NO",
"off",
"Off",
"OFF"
];
var DEPRECATED_BASE60_SYNTAX = /^[-+]?[0-9_]+(?::[0-9_]+)+(?:\.[0-9_]*)?$/;
function compileStyleMap(schema2, map2) {
var result, keys, index, length, tag, style, type2;
if (map2 === null) return {};
result = {};
keys = Object.keys(map2);
for (index = 0, length = keys.length; index < length; index += 1) {
tag = keys[index];
style = String(map2[tag]);
if (tag.slice(0, 2) === "!!") {
tag = "tag:yaml.org,2002:" + tag.slice(2);
}
type2 = schema2.compiledTypeMap["fallback"][tag];
if (type2 && _hasOwnProperty.call(type2.styleAliases, style)) {
style = type2.styleAliases[style];
}
result[tag] = style;
}
return result;
}
__name(compileStyleMap, "compileStyleMap");
function encodeHex(character) {
var string, handle, length;
string = character.toString(16).toUpperCase();
if (character <= 255) {
handle = "x";
length = 2;
} else if (character <= 65535) {
handle = "u";
length = 4;
} else if (character <= 4294967295) {
handle = "U";
length = 8;
} else {
throw new exception("code point within a string may not be greater than 0xFFFFFFFF");
}
return "\\" + handle + common.repeat("0", length - string.length) + string;
}
__name(encodeHex, "encodeHex");
var QUOTING_TYPE_SINGLE = 1;
var QUOTING_TYPE_DOUBLE = 2;
function State(options) {
this.schema = options["schema"] || _default;
this.indent = Math.max(1, options["indent"] || 2);
this.noArrayIndent = options["noArrayIndent"] || false;
this.skipInvalid = options["skipInvalid"] || false;
this.flowLevel = common.isNothing(options["flowLevel"]) ? -1 : options["flowLevel"];
this.styleMap = compileStyleMap(this.schema, options["styles"] || null);
this.sortKeys = options["sortKeys"] || false;
this.lineWidth = options["lineWidth"] || 80;
this.noRefs = options["noRefs"] || false;
this.noCompatMode = options["noCompatMode"] || false;
this.condenseFlow = options["condenseFlow"] || false;
this.quotingType = options["quotingType"] === '"' ? QUOTING_TYPE_DOUBLE : QUOTING_TYPE_SINGLE;
this.forceQuotes = options["forceQuotes"] || false;
this.replacer = typeof options["replacer"] === "function" ? options["replacer"] : null;
this.implicitTypes = this.schema.compiledImplicit;
this.explicitTypes = this.schema.compiledExplicit;
this.tag = null;
this.result = "";
this.duplicates = [];
this.usedDuplicates = null;
}
__name(State, "State");
function indentString(string, spaces) {
var ind = common.repeat(" ", spaces), position = 0, next = -1, result = "", line, length = string.length;
while (position < length) {
next = string.indexOf("\n", position);
if (next === -1) {
line = string.slice(position);
position = length;
} else {
line = string.slice(position, next + 1);
position = next + 1;
}
if (line.length && line !== "\n") result += ind;
result += line;
}
return result;
}
__name(indentString, "indentString");
function generateNextLine(state, level) {
return "\n" + common.repeat(" ", state.indent * level);
}
__name(generateNextLine, "generateNextLine");
function testImplicitResolving(state, str2) {
var index, length, type2;
for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
type2 = state.implicitTypes[index];
if (type2.resolve(str2)) {
return true;
}
}
return false;
}
__name(testImplicitResolving, "testImplicitResolving");
function isWhitespace(c) {
return c === CHAR_SPACE || c === CHAR_TAB;
}
__name(isWhitespace, "isWhitespace");
function isPrintable(c) {
return 32 <= c && c <= 126 || 161 <= c && c <= 55295 && c !== 8232 && c !== 8233 || 57344 <= c && c <= 65533 && c !== CHAR_BOM || 65536 <= c && c <= 1114111;
}
__name(isPrintable, "isPrintable");
function isNsCharOrWhitespace(c) {
return isPrintable(c) && c !== CHAR_BOM && c !== CHAR_CARRIAGE_RETURN && c !== CHAR_LINE_FEED;
}
__name(isNsCharOrWhitespace, "isNsCharOrWhitespace");
function isPlainSafe(c, prev, inblock) {
var cIsNsCharOrWhitespace = isNsCharOrWhitespace(c);
var cIsNsChar = cIsNsCharOrWhitespace && !isWhitespace(c);
return (
// ns-plain-safe
(inblock ? (
// c = flow-in
cIsNsCharOrWhitespace
) : cIsNsCharOrWhitespace && c !== CHAR_COMMA && c !== CHAR_LEFT_SQUARE_BRACKET && c !== CHAR_RIGHT_SQUARE_BRACKET && c !== CHAR_LEFT_CURLY_BRACKET && c !== CHAR_RIGHT_CURLY_BRACKET) && c !== CHAR_SHARP && !(prev === CHAR_COLON && !cIsNsChar) || isNsCharOrWhitespace(prev) && !isWhitespace(prev) && c === CHAR_SHARP || prev === CHAR_COLON && cIsNsChar
);
}
__name(isPlainSafe, "isPlainSafe");
function isPlainSafeFirst(c) {
return isPrintable(c) && c !== CHAR_BOM && !isWhitespace(c) && c !== CHAR_MINUS && c !== CHAR_QUESTION && c !== CHAR_COLON && c !== CHAR_COMMA && c !== CHAR_LEFT_SQUARE_BRACKET && c !== CHAR_RIGHT_SQUARE_BRACKET && c !== CHAR_LEFT_CURLY_BRACKET && c !== CHAR_RIGHT_CURLY_BRACKET && c !== CHAR_SHARP && c !== CHAR_AMPERSAND && c !== CHAR_ASTERISK && c !== CHAR_EXCLAMATION && c !== CHAR_VERTICAL_LINE && c !== CHAR_EQUALS && c !== CHAR_GREATER_THAN && c !== CHAR_SINGLE_QUOTE && c !== CHAR_DOUBLE_QUOTE && c !== CHAR_PERCENT && c !== CHAR_COMMERCIAL_AT && c !== CHAR_GRAVE_ACCENT;
}
__name(isPlainSafeFirst, "isPlainSafeFirst");
function isPlainSafeLast(c) {
return !isWhitespace(c) && c !== CHAR_COLON;
}
__name(isPlainSafeLast, "isPlainSafeLast");
function codePointAt(string, pos) {
var first = string.charCodeAt(pos), second;
if (first >= 55296 && first <= 56319 && pos + 1 < string.length) {
second = string.charCodeAt(pos + 1);
if (second >= 56320 && second <= 57343) {
return (first - 55296) * 1024 + second - 56320 + 65536;
}
}
return first;
}
__name(codePointAt, "codePointAt");
function needIndentIndicator(string) {
var leadingSpaceRe = /^\n* /;
return leadingSpaceRe.test(string);
}
__name(needIndentIndicator, "needIndentIndicator");
var STYLE_PLAIN = 1;
var STYLE_SINGLE = 2;
var STYLE_LITERAL = 3;
var STYLE_FOLDED = 4;
var STYLE_DOUBLE = 5;
function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType, quotingType, forceQuotes, inblock) {
var i;
var char = 0;
var prevChar = null;
var hasLineBreak = false;
var hasFoldableLine = false;
var shouldTrackWidth = lineWidth !== -1;
var previousLineBreak = -1;
var plain = isPlainSafeFirst(codePointAt(string, 0)) && isPlainSafeLast(codePointAt(string, string.length - 1));
if (singleLineOnly || forceQuotes) {
for (i = 0; i < string.length; char >= 65536 ? i += 2 : i++) {
char = codePointAt(string, i);
if (!isPrintable(char)) {
return STYLE_DOUBLE;
}
plain = plain && isPlainSafe(char, prevChar, inblock);
prevChar = char;
}
} else {
for (i = 0; i < string.length; char >= 65536 ? i += 2 : i++) {
char = codePointAt(string, i);
if (char === CHAR_LINE_FEED) {
hasLineBreak = true;
if (shouldTrackWidth) {
hasFoldableLine = hasFoldableLine || // Foldable line = too long, and not more-indented.
i - previousLineBreak - 1 > lineWidth && string[previousLineBreak + 1] !== " ";
previousLineBreak = i;
}
} else if (!isPrintable(char)) {
return STYLE_DOUBLE;
}
plain = plain && isPlainSafe(char, prevChar, inblock);
prevChar = char;
}
hasFoldableLine = hasFoldableLine || shouldTrackWidth && (i - previousLineBreak - 1 > lineWidth && string[previousLineBreak + 1] !== " ");
}
if (!hasLineBreak && !hasFoldableLine) {
if (plain && !forceQuotes && !testAmbiguousType(string)) {
return STYLE_PLAIN;
}
return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE;
}
if (indentPerLevel > 9 && needIndentIndicator(string)) {
return STYLE_DOUBLE;
}
if (!forceQuotes) {
return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;
}
return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE;
}
__name(chooseScalarStyle, "chooseScalarStyle");
function writeScalar(state, string, level, iskey, inblock) {
state.dump = function() {
if (string.length === 0) {
return state.quotingType === QUOTING_TYPE_DOUBLE ? '""' : "''";
}
if (!state.noCompatMode) {
if (DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1 || DEPRECATED_BASE60_SYNTAX.test(string)) {
return state.quotingType === QUOTING_TYPE_DOUBLE ? '"' + string + '"' : "'" + string + "'";
}
}
var indent = state.indent * Math.max(1, level);
var lineWidth = state.lineWidth === -1 ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent);
var singleLineOnly = iskey || state.flowLevel > -1 && level >= state.flowLevel;
function testAmbiguity(string2) {
return testImplicitResolving(state, string2);
}
__name(testAmbiguity, "testAmbiguity");
switch (chooseScalarStyle(
string,
singleLineOnly,
state.indent,
lineWidth,
testAmbiguity,
state.quotingType,
state.forceQuotes && !iskey,
inblock
)) {
case STYLE_PLAIN:
return string;
case STYLE_SINGLE:
return "'" + string.replace(/'/g, "''") + "'";
case STYLE_LITERAL:
return "|" + blockHeader(string, state.indent) + dropEndingNewline(indentString(string, indent));
case STYLE_FOLDED:
return ">" + blockHeader(string, state.indent) + dropEndingNewline(indentString(foldString(string, lineWidth), indent));
case STYLE_DOUBLE:
return '"' + escapeString(string) + '"';
default:
throw new exception("impossible error: invalid scalar style");
}
}();
}
__name(writeScalar, "writeScalar");
function blockHeader(string, indentPerLevel) {
var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : "";
var clip = string[string.length - 1] === "\n";
var keep = clip && (string[string.length - 2] === "\n" || string === "\n");
var chomp = keep ? "+" : clip ? "" : "-";
return indentIndicator + chomp + "\n";
}
__name(blockHeader, "blockHeader");
function dropEndingNewline(string) {
return string[string.length - 1] === "\n" ? string.slice(0, -1) : string;
}
__name(dropEndingNewline, "dropEndingNewline");
function foldString(string, width) {
var lineRe = /(\n+)([^\n]*)/g;
var result = function() {
var nextLF = string.indexOf("\n");
nextLF = nextLF !== -1 ? nextLF : string.length;
lineRe.lastIndex = nextLF;
return foldLine(string.slice(0, nextLF), width);
}();
var prevMoreIndented = string[0] === "\n" || string[0] === " ";
var moreIndented;
var match;
while (match = lineRe.exec(string)) {
var prefix = match[1], line = match[2];
moreIndented = line[0] === " ";
result += prefix + (!prevMoreIndented && !moreIndented && line !== "" ? "\n" : "") + foldLine(line, width);
prevMoreIndented = moreIndented;
}
return result;
}
__name(foldString, "foldString");
function foldLine(line, width) {
if (line === "" || line[0] === " ") return line;
var breakRe = / [^ ]/g;
var match;
var start = 0, end, curr = 0, next = 0;
var result = "";
while (match = breakRe.exec(line)) {
next = match.index;
if (next - start > width) {
end = curr > start ? curr : next;
result += "\n" + line.slice(start, end);
start = end + 1;
}
curr = next;
}
result += "\n";
if (line.length - start > width && curr > start) {
result += line.slice(start, curr) + "\n" + line.slice(curr + 1);
} else {
result += line.slice(start);
}
return result.slice(1);
}
__name(foldLine, "foldLine");
function escapeString(string) {
var result = "";
var char = 0;
var escapeSeq;
for (var i = 0; i < string.length; char >= 65536 ? i += 2 : i++) {
char = codePointAt(string, i);
escapeSeq = ESCAPE_SEQUENCES[char];
if (!escapeSeq && isPrintable(char)) {
result += string[i];
if (char >= 65536) result += string[i + 1];
} else {
result += escapeSeq || encodeHex(char);
}
}
return result;
}
__name(escapeString, "escapeString");
function writeFlowSequence(state, level, object) {
var _result = "", _tag = state.tag, index, length, value;
for (index = 0, length = object.length; index < length; index += 1) {
value = object[index];
if (state.replacer) {
value = state.replacer.call(object, String(index), value);
}
if (writeNode(state, level, value, false, false) || typeof value === "undefined" && writeNode(state, level, null, false, false)) {
if (_result !== "") _result += "," + (!state.condenseFlow ? " " : "");
_result += state.dump;
}
}
state.tag = _tag;
state.dump = "[" + _result + "]";
}
__name(writeFlowSequence, "writeFlowSequence");
function writeBlockSequence(state, level, object, compact) {
var _result = "", _tag = state.tag, index, length, value;
for (index = 0, length = object.length; index < length; index += 1) {
value = object[index];
if (state.replacer) {
value = state.replacer.call(object, String(index), value);
}
if (writeNode(state, level + 1, value, true, true, false, true) || typeof value === "undefined" && writeNode(state, level + 1, null, true, true, false, true)) {
if (!compact || _result !== "") {
_result += generateNextLine(state, level);
}
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
_result += "-";
} else {
_result += "- ";
}
_result += state.dump;
}
}
state.tag = _tag;
state.dump = _result || "[]";
}
__name(writeBlockSequence, "writeBlockSequence");
function writeFlowMapping(state, level, object) {
var _result = "", _tag = state.tag, objectKeyList = Object.keys(object), index, length, objectKey, objectValue, pairBuffer;
for (index = 0, length = objectKeyList.length; index < length; index += 1) {
pairBuffer = "";
if (_result !== "") pairBuffer += ", ";
if (state.condenseFlow) pairBuffer += '"';
objectKey = objectKeyList[index];
objectValue = object[objectKey];
if (state.replacer) {
objectValue = state.replacer.call(object, objectKey, objectValue);
}
if (!writeNode(state, level, objectKey, false, false)) {
continue;
}
if (state.dump.length > 1024) pairBuffer += "? ";
pairBuffer += state.dump + (state.condenseFlow ? '"' : "") + ":" + (state.condenseFlow ? "" : " ");
if (!writeNode(state, level, objectValue, false, false)) {
continue;
}
pairBuffer += state.dump;
_result += pairBuffer;
}
state.tag = _tag;
state.dump = "{" + _result + "}";
}
__name(writeFlowMapping, "writeFlowMapping");
function writeBlockMapping(state, level, object, compact) {
var _result = "", _tag = state.tag, objectKeyList = Object.keys(object), index, length, objectKey, objectValue, explicitPair, pairBuffer;
if (state.sortKeys === true) {
objectKeyList.sort();
} else if (typeof state.sortKeys === "function") {
objectKeyList.sort(state.sortKeys);
} else if (state.sortKeys) {
throw new exception("sortKeys must be a boolean or a function");
}
for (index = 0, length = objectKeyList.length; index < length; index += 1) {
pairBuffer = "";
if (!compact || _result !== "") {
pairBuffer += generateNextLine(state, level);
}
objectKey = objectKeyList[index];
objectValue = object[objectKey];
if (state.replacer) {
objectValue = state.replacer.call(object, objectKey, objectValue);
}
if (!writeNode(state, level + 1, objectKey, true, true, true)) {
continue;
}
explicitPair = state.tag !== null && state.tag !== "?" || state.dump && state.dump.length > 1024;
if (explicitPair) {
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
pairBuffer += "?";
} else {
pairBuffer += "? ";
}
}
pairBuffer += state.dump;
if (explicitPair) {
pairBuffer += generateNextLine(state, level);
}
if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
continue;
}
if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
pairBuffer += ":";
} else {
pairBuffer += ": ";
}
pairBuffer += state.dump;
_result += pairBuffer;
}
state.tag = _tag;
state.dump = _result || "{}";
}
__name(writeBlockMapping, "writeBlockMapping");
function detectType2(state, object, explicit) {
var _result, typeList, index, length, type2, style;
typeList = explicit ? state.explicitTypes : state.implicitTypes;
for (index = 0, length = typeList.length; index < length; index += 1) {
type2 = typeList[index];
if ((type2.instanceOf || type2.predicate) && (!type2.instanceOf || typeof object === "object" && object instanceof type2.instanceOf) && (!type2.predicate || type2.predicate(object))) {
if (explicit) {
if (type2.multi && type2.representName) {
state.tag = type2.representName(object);
} else {
state.tag = type2.tag;
}
} else {
state.tag = "?";
}
if (type2.represent) {
style = state.styleMap[type2.tag] || type2.defaultStyle;
if (_toString.call(type2.represent) === "[object Function]") {
_result = type2.represent(object, style);
} else if (_hasOwnProperty.call(type2.represent, style)) {
_result = type2.represent[style](object, style);
} else {
throw new exception("!<" + type2.tag + '> tag resolver accepts not "' + style + '" style');
}
state.dump = _result;
}
return true;
}
}
return false;
}
__name(detectType2, "detectType");
function writeNode(state, level, object, block, compact, iskey, isblockseq) {
state.tag = null;
state.dump = object;
if (!detectType2(state, object, false)) {
detectType2(state, object, true);
}
var type2 = _toString.call(state.dump);
var inblock = block;
var tagStr;
if (block) {
block = state.flowLevel < 0 || state.flowLevel > level;
}
var objectOrArray = type2 === "[object Object]" || type2 === "[object Array]", duplicateIndex, duplicate;
if (objectOrArray) {
duplicateIndex = state.duplicates.indexOf(object);
duplicate = duplicateIndex !== -1;
}
if (state.tag !== null && state.tag !== "?" || duplicate || state.indent !== 2 && level > 0) {
compact = false;
}
if (duplicate && state.usedDuplicates[duplicateIndex]) {
state.dump = "*ref_" + duplicateIndex;
} else {
if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
state.usedDuplicates[duplicateIndex] = true;
}
if (type2 === "[object Object]") {
if (block && Object.keys(state.dump).length !== 0) {
writeBlockMapping(state, level, state.dump, compact);
if (duplicate) {
state.dump = "&ref_" + duplicateIndex + state.dump;
}
} else {
writeFlowMapping(state, level, state.dump);
if (duplicate) {
state.dump = "&ref_" + duplicateIndex + " " + state.dump;
}
}
} else if (type2 === "[object Array]") {
if (block && state.dump.length !== 0) {
if (state.noArrayIndent && !isblockseq && level > 0) {
writeBlockSequence(state, level - 1, state.dump, compact);
} else {
writeBlockSequence(state, level, state.dump, compact);
}
if (duplicate) {
state.dump = "&ref_" + duplicateIndex + state.dump;
}
} else {
writeFlowSequence(state, level, state.dump);
if (duplicate) {
state.dump = "&ref_" + duplicateIndex + " " + state.dump;
}
}
} else if (type2 === "[object String]") {
if (state.tag !== "?") {
writeScalar(state, state.dump, level, iskey, inblock);
}
} else if (type2 === "[object Undefined]") {
return false;
} else {
if (state.skipInvalid) return false;
throw new exception("unacceptable kind of an object to dump " + type2);
}
if (state.tag !== null && state.tag !== "?") {
tagStr = encodeURI(
state.tag[0] === "!" ? state.tag.slice(1) : state.tag
).replace(/!/g, "%21");
if (state.tag[0] === "!") {
tagStr = "!" + tagStr;
} else if (tagStr.slice(0, 18) === "tag:yaml.org,2002:") {
tagStr = "!!" + tagStr.slice(18);
} else {
tagStr = "!<" + tagStr + ">";
}
state.dump = tagStr + " " + state.dump;
}
}
return true;
}
__name(writeNode, "writeNode");
function getDuplicateReferences(object, state) {
var objects = [], duplicatesIndexes = [], index, length;
inspectNode(object, objects, duplicatesIndexes);
for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {
state.duplicates.push(objects[duplicatesIndexes[index]]);
}
state.usedDuplicates = new Array(length);
}
__name(getDuplicateReferences, "getDuplicateReferences");
function inspectNode(object, objects, duplicatesIndexes) {
var objectKeyList, index, length;
if (object !== null && typeof object === "object") {
index = objects.indexOf(object);
if (index !== -1) {
if (duplicatesIndexes.indexOf(index) === -1) {
duplicatesIndexes.push(index);
}
} else {
objects.push(object);
if (Array.isArray(object)) {
for (index = 0, length = object.length; index < length; index += 1) {
inspectNode(object[index], objects, duplicatesIndexes);
}
} else {
objectKeyList = Object.keys(object);
for (index = 0, length = objectKeyList.length; index < length; index += 1) {
inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);
}
}
}
}
}
__name(inspectNode, "inspectNode");
function dump$1(input, options) {
options = options || {};
var state = new State(options);
if (!state.noRefs) getDuplicateReferences(input, state);
var value = input;
if (state.replacer) {
value = state.replacer.call({ "": value }, "", value);
}
if (writeNode(state, 0, value, true, true)) return state.dump + "\n";
return "";
}
__name(dump$1, "dump$1");
var dump_1 = dump$1;
var dumper = {
dump: dump_1
};
function renamed(from, to) {
return function() {
throw new Error("Function yaml." + from + " is removed in js-yaml 4. Use yaml." + to + " instead, which is now safe by default.");
};
}
__name(renamed, "renamed");
var JSON_SCHEMA = json;
var load = loader25.load;
var loadAll = loader25.loadAll;
var dump = dumper.dump;
var safeLoad = renamed("safeLoad", "load");
var safeLoadAll = renamed("safeLoadAll", "loadAll");
var safeDump = renamed("safeDump", "dump");
// src/diagram-api/frontmatter.ts
function extractFrontMatter(text) {
const matches = text.match(frontMatterRegex);
if (!matches) {
return {
text,
metadata: {}
};
}
let parsed = load(matches[1], {
// To support config, we need JSON schema.
// https://www.yaml.org/spec/1.2/spec.html#id2803231
schema: JSON_SCHEMA
}) ?? {};
parsed = typeof parsed === "object" && !Array.isArray(parsed) ? parsed : {};
const metadata = {};
if (parsed.displayMode) {
metadata.displayMode = parsed.displayMode.toString();
}
if (parsed.title) {
metadata.title = parsed.title.toString();
}
if (parsed.config) {
metadata.config = parsed.config;
}
return {
text: text.slice(matches[0].length),
metadata
};
}
__name(extractFrontMatter, "extractFrontMatter");
// src/preprocess.ts
var cleanupText = /* @__PURE__ */ __name((code) => {
return code.replace(/\r\n?/g, "\n").replace(
/<(\w+)([^>]*)>/g,
(match, tag, attributes) => "<" + tag + attributes.replace(/="([^"]*)"/g, "='$1'") + ">"
);
}, "cleanupText");
var processFrontmatter = /* @__PURE__ */ __name((code) => {
const { text, metadata } = extractFrontMatter(code);
const { displayMode, title, config = {} } = metadata;
if (displayMode) {
if (!config.gantt) {
config.gantt = {};
}
config.gantt.displayMode = displayMode;
}
return { title, config, text };
}, "processFrontmatter");
var processDirectives = /* @__PURE__ */ __name((code) => {
const initDirective = utils_default.detectInit(code) ?? {};
const wrapDirectives = utils_default.detectDirective(code, "wrap");
if (Array.isArray(wrapDirectives)) {
initDirective.wrap = wrapDirectives.some(({ type: type2 }) => type2 === "wrap");
} else if (wrapDirectives?.type === "wrap") {
initDirective.wrap = true;
}
return {
text: removeDirectives(code),
directive: initDirective
};
}, "processDirectives");
function preprocessDiagram(code) {
const cleanedCode = cleanupText(code);
const frontMatterResult = processFrontmatter(cleanedCode);
const directiveResult = processDirectives(frontMatterResult.text);
const config = cleanAndMerge(frontMatterResult.config, directiveResult.directive);
code = cleanupComments(directiveResult.text);
return {
code,
title: frontMatterResult.title,
config
};
}
__name(preprocessDiagram, "preprocessDiagram");
// src/utils/base64.ts
function toBase64(str2) {
const utf8Bytes = new TextEncoder().encode(str2);
const utf8Str = Array.from(utf8Bytes, (byte) => String.fromCodePoint(byte)).join("");
return btoa(utf8Str);
}
__name(toBase64, "toBase64");
// src/mermaidAPI.ts
var MAX_TEXTLENGTH = 5e4;
var MAX_TEXTLENGTH_EXCEEDED_MSG = "graph TB;a[Maximum text size in diagram exceeded];style a fill:#faa";
var SECURITY_LVL_SANDBOX = "sandbox";
var SECURITY_LVL_LOOSE = "loose";
var XMLNS_SVG_STD = "http://www.w3.org/2000/svg";
var XMLNS_XLINK_STD = "http://www.w3.org/1999/xlink";
var XMLNS_XHTML_STD = "http://www.w3.org/1999/xhtml";
var IFRAME_WIDTH = "100%";
var IFRAME_HEIGHT = "100%";
var IFRAME_STYLES = "border:0;margin:0;";
var IFRAME_BODY_STYLE = "margin:0";
var IFRAME_SANDBOX_OPTS = "allow-top-navigation-by-user-activation allow-popups";
var IFRAME_NOT_SUPPORTED_MSG = 'The "iframe" tag is not supported by your browser.';
var DOMPURIFY_TAGS = ["foreignobject"];
var DOMPURIFY_ATTR = ["dominant-baseline"];
function processAndSetConfigs(text) {
const processed = preprocessDiagram(text);
reset();
addDirective(processed.config ?? {});
return processed;
}
__name(processAndSetConfigs, "processAndSetConfigs");
async function parse(text, parseOptions) {
addDiagrams();
try {
const { code, config } = processAndSetConfigs(text);
const diagram2 = await getDiagramFromText(code);
return { diagramType: diagram2.type, config };
} catch (error) {
if (parseOptions?.suppressErrors) {
return false;
}
throw error;
}
}
__name(parse, "parse");
var cssImportantStyles = /* @__PURE__ */ __name((cssClass, element, cssClasses = []) => {
return `
.${cssClass} ${element} { ${cssClasses.join(" !important; ")} !important; }`;
}, "cssImportantStyles");
var createCssStyles = /* @__PURE__ */ __name((config, classDefs = /* @__PURE__ */ new Map()) => {
let cssStyles = "";
if (config.themeCSS !== void 0) {
cssStyles += `
${config.themeCSS}`;
}
if (config.fontFamily !== void 0) {
cssStyles += `
:root { --mermaid-font-family: ${config.fontFamily}}`;
}
if (config.altFontFamily !== void 0) {
cssStyles += `
:root { --mermaid-alt-font-family: ${config.altFontFamily}}`;
}
if (classDefs instanceof Map) {
const htmlLabels = config.htmlLabels ?? config.flowchart?.htmlLabels;
const cssHtmlElements = ["> *", "span"];
const cssShapeElements = ["rect", "polygon", "ellipse", "circle", "path"];
const cssElements = htmlLabels ? cssHtmlElements : cssShapeElements;
classDefs.forEach((styleClassDef) => {
if (!isEmpty(styleClassDef.styles)) {
cssElements.forEach((cssElement) => {
cssStyles += cssImportantStyles(styleClassDef.id, cssElement, styleClassDef.styles);
});
}
if (!isEmpty(styleClassDef.textStyles)) {
cssStyles += cssImportantStyles(
styleClassDef.id,
"tspan",
(styleClassDef?.textStyles || []).map((s) => s.replace("color", "fill"))
);
}
});
}
return cssStyles;
}, "createCssStyles");
var createUserStyles = /* @__PURE__ */ __name((config, graphType, classDefs, svgId) => {
const userCSSstyles = createCssStyles(config, classDefs);
const allStyles = styles_default(graphType, userCSSstyles, config.themeVariables);
return serialize(compile(`${svgId}{${allStyles}}`), stringify);
}, "createUserStyles");
var cleanUpSvgCode = /* @__PURE__ */ __name((svgCode = "", inSandboxMode, useArrowMarkerUrls) => {
let cleanedUpSvg = svgCode;
if (!useArrowMarkerUrls && !inSandboxMode) {
cleanedUpSvg = cleanedUpSvg.replace(
/marker-end="url\([\d+./:=?A-Za-z-]*?#/g,
'marker-end="url(#'
);
}
cleanedUpSvg = decodeEntities(cleanedUpSvg);
cleanedUpSvg = cleanedUpSvg.replace(/
/g, "
");
return cleanedUpSvg;
}, "cleanUpSvgCode");
var putIntoIFrame = /* @__PURE__ */ __name((svgCode = "", svgElement) => {
const height = svgElement?.viewBox?.baseVal?.height ? svgElement.viewBox.baseVal.height + "px" : IFRAME_HEIGHT;
const base64encodedSrc = toBase64(`${svgCode}`);
return ``;
}, "putIntoIFrame");
var appendDivSvgG = /* @__PURE__ */ __name((parentRoot, id25, enclosingDivId, divStyle, svgXlink) => {
const enclosingDiv = parentRoot.append("div");
enclosingDiv.attr("id", enclosingDivId);
if (divStyle) {
enclosingDiv.attr("style", divStyle);
}
const svgNode = enclosingDiv.append("svg").attr("id", id25).attr("width", "100%").attr("xmlns", XMLNS_SVG_STD);
if (svgXlink) {
svgNode.attr("xmlns:xlink", svgXlink);
}
svgNode.append("g");
return parentRoot;
}, "appendDivSvgG");
function sandboxedIframe(parentNode, iFrameId) {
return parentNode.append("iframe").attr("id", iFrameId).attr("style", "width: 100%; height: 100%;").attr("sandbox", "");
}
__name(sandboxedIframe, "sandboxedIframe");
var removeExistingElements = /* @__PURE__ */ __name((doc, id25, divId, iFrameId) => {
doc.getElementById(id25)?.remove();
doc.getElementById(divId)?.remove();
doc.getElementById(iFrameId)?.remove();
}, "removeExistingElements");
var render = /* @__PURE__ */ __name(async function(id25, text, svgContainingElement) {
addDiagrams();
const processed = processAndSetConfigs(text);
text = processed.code;
const config = getConfig();
log.debug(config);
if (text.length > (config?.maxTextSize ?? MAX_TEXTLENGTH)) {
text = MAX_TEXTLENGTH_EXCEEDED_MSG;
}
const idSelector = "#" + id25;
const iFrameID = "i" + id25;
const iFrameID_selector = "#" + iFrameID;
const enclosingDivID = "d" + id25;
const enclosingDivID_selector = "#" + enclosingDivID;
const removeTempElements = /* @__PURE__ */ __name(() => {
const tmpElementSelector = isSandboxed ? iFrameID_selector : enclosingDivID_selector;
const node = select(tmpElementSelector).node();
if (node && "remove" in node) {
node.remove();
}
}, "removeTempElements");
let root = select("body");
const isSandboxed = config.securityLevel === SECURITY_LVL_SANDBOX;
const isLooseSecurityLevel = config.securityLevel === SECURITY_LVL_LOOSE;
const fontFamily = config.fontFamily;
if (svgContainingElement !== void 0) {
if (svgContainingElement) {
svgContainingElement.innerHTML = "";
}
if (isSandboxed) {
const iframe = sandboxedIframe(select(svgContainingElement), iFrameID);
root = select(iframe.nodes()[0].contentDocument.body);
root.node().style.margin = 0;
} else {
root = select(svgContainingElement);
}
appendDivSvgG(root, id25, enclosingDivID, `font-family: ${fontFamily}`, XMLNS_XLINK_STD);
} else {
removeExistingElements(document, id25, enclosingDivID, iFrameID);
if (isSandboxed) {
const iframe = sandboxedIframe(select("body"), iFrameID);
root = select(iframe.nodes()[0].contentDocument.body);
root.node().style.margin = 0;
} else {
root = select("body");
}
appendDivSvgG(root, id25, enclosingDivID);
}
let diag;
let parseEncounteredException;
try {
diag = await Diagram.fromText(text, { title: processed.title });
} catch (error) {
if (config.suppressErrorRendering) {
removeTempElements();
throw error;
}
diag = await Diagram.fromText("error");
parseEncounteredException = error;
}
const element = root.select(enclosingDivID_selector).node();
const diagramType = diag.type;
const svg = element.firstChild;
const firstChild = svg.firstChild;
const diagramClassDefs = diag.renderer.getClasses?.(text, diag);
const rules = createUserStyles(config, diagramType, diagramClassDefs, idSelector);
const style1 = document.createElement("style");
style1.innerHTML = rules;
svg.insertBefore(style1, firstChild);
try {
await diag.renderer.draw(text, id25, version, diag);
} catch (e) {
if (config.suppressErrorRendering) {
removeTempElements();
} else {
errorRenderer_default.draw(text, id25, version);
}
throw e;
}
const svgNode = root.select(`${enclosingDivID_selector} svg`);
const a11yTitle = diag.db.getAccTitle?.();
const a11yDescr = diag.db.getAccDescription?.();
addA11yInfo(diagramType, svgNode, a11yTitle, a11yDescr);
root.select(`[id="${id25}"]`).selectAll("foreignobject > *").attr("xmlns", XMLNS_XHTML_STD);
let svgCode = root.select(enclosingDivID_selector).node().innerHTML;
log.debug("config.arrowMarkerAbsolute", config.arrowMarkerAbsolute);
svgCode = cleanUpSvgCode(svgCode, isSandboxed, evaluate(config.arrowMarkerAbsolute));
if (isSandboxed) {
const svgEl = root.select(enclosingDivID_selector + " svg").node();
svgCode = putIntoIFrame(svgCode, svgEl);
} else if (!isLooseSecurityLevel) {
svgCode = DOMPurify.sanitize(svgCode, {
ADD_TAGS: DOMPURIFY_TAGS,
ADD_ATTR: DOMPURIFY_ATTR
});
}
attachFunctions();
if (parseEncounteredException) {
throw parseEncounteredException;
}
removeTempElements();
return {
diagramType,
svg: svgCode,
bindFunctions: diag.db.bindFunctions
};
}, "render");
function initialize(userOptions = {}) {
const options = assignWithDepth_default({}, userOptions);
if (options?.fontFamily && !options.themeVariables?.fontFamily) {
if (!options.themeVariables) {
options.themeVariables = {};
}
options.themeVariables.fontFamily = options.fontFamily;
}
saveConfigFromInitialize(options);
if (options?.theme && options.theme in themes_default) {
options.themeVariables = themes_default[options.theme].getThemeVariables(
options.themeVariables
);
} else if (options) {
options.themeVariables = themes_default.default.getThemeVariables(options.themeVariables);
}
const config = typeof options === "object" ? setSiteConfig(options) : getSiteConfig();
setLogLevel(config.logLevel);
addDiagrams();
}
__name(initialize, "initialize");
var getDiagramFromText = /* @__PURE__ */ __name((text, metadata = {}) => {
const { code } = preprocessDiagram(text);
return Diagram.fromText(code, metadata);
}, "getDiagramFromText");
function addA11yInfo(diagramType, svgNode, a11yTitle, a11yDescr) {
setA11yDiagramInfo(svgNode, diagramType);
addSVGa11yTitleDescription(svgNode, a11yTitle, a11yDescr, svgNode.attr("id"));
}
__name(addA11yInfo, "addA11yInfo");
var mermaidAPI = Object.freeze({
render,
parse,
getDiagramFromText,
initialize,
getConfig,
setConfig,
getSiteConfig,
updateSiteConfig,
reset: /* @__PURE__ */ __name(() => {
reset();
}, "reset"),
globalReset: /* @__PURE__ */ __name(() => {
reset(defaultConfig);
}, "globalReset"),
defaultConfig
});
setLogLevel(getConfig().logLevel);
reset(getConfig());
// src/mermaid.ts
var handleError = /* @__PURE__ */ __name((error, errors, parseError) => {
log.warn(error);
if (isDetailedError(error)) {
if (parseError) {
parseError(error.str, error.hash);
}
errors.push({ ...error, message: error.str, error });
} else {
if (parseError) {
parseError(error);
}
if (error instanceof Error) {
errors.push({
str: error.message,
message: error.message,
hash: error.name,
error
});
}
}
}, "handleError");
var run = /* @__PURE__ */ __name(async function(options = {
querySelector: ".mermaid"
}) {
try {
await runThrowsErrors(options);
} catch (e) {
if (isDetailedError(e)) {
log.error(e.str);
}
if (mermaid.parseError) {
mermaid.parseError(e);
}
if (!options.suppressErrors) {
log.error("Use the suppressErrors option to suppress these errors");
throw e;
}
}
}, "run");
var runThrowsErrors = /* @__PURE__ */ __name(async function({ postRenderCallback, querySelector, nodes } = {
querySelector: ".mermaid"
}) {
const conf = mermaidAPI.getConfig();
log.debug(`${!postRenderCallback ? "No " : ""}Callback function found`);
let nodesToProcess;
if (nodes) {
nodesToProcess = nodes;
} else if (querySelector) {
nodesToProcess = document.querySelectorAll(querySelector);
} else {
throw new Error("Nodes and querySelector are both undefined");
}
log.debug(`Found ${nodesToProcess.length} diagrams`);
if (conf?.startOnLoad !== void 0) {
log.debug("Start On Load: " + conf?.startOnLoad);
mermaidAPI.updateSiteConfig({ startOnLoad: conf?.startOnLoad });
}
const idGenerator = new utils_default.InitIDGenerator(conf.deterministicIds, conf.deterministicIDSeed);
let txt;
const errors = [];
for (const element of Array.from(nodesToProcess)) {
log.info("Rendering diagram: " + element.id);
if (element.getAttribute("data-processed")) {
continue;
}
element.setAttribute("data-processed", "true");
const id25 = `mermaid-${idGenerator.next()}`;
txt = element.innerHTML;
txt = dedent(utils_default.entityDecode(txt)).trim().replace(//gi, "
");
const init2 = utils_default.detectInit(txt);
if (init2) {
log.debug("Detected early reinit: ", init2);
}
try {
const { svg, bindFunctions } = await render2(id25, txt, element);
element.innerHTML = svg;
if (postRenderCallback) {
await postRenderCallback(id25);
}
if (bindFunctions) {
bindFunctions(element);
}
} catch (error) {
handleError(error, errors, mermaid.parseError);
}
}
if (errors.length > 0) {
throw errors[0];
}
}, "runThrowsErrors");
var initialize2 = /* @__PURE__ */ __name(function(config) {
mermaidAPI.initialize(config);
}, "initialize");
var init = /* @__PURE__ */ __name(async function(config, nodes, callback) {
log.warn("mermaid.init is deprecated. Please use run instead.");
if (config) {
initialize2(config);
}
const runOptions = { postRenderCallback: callback, querySelector: ".mermaid" };
if (typeof nodes === "string") {
runOptions.querySelector = nodes;
} else if (nodes) {
if (nodes instanceof HTMLElement) {
runOptions.nodes = [nodes];
} else {
runOptions.nodes = nodes;
}
}
await run(runOptions);
}, "init");
var registerExternalDiagrams = /* @__PURE__ */ __name(async (diagrams, {
lazyLoad = true
} = {}) => {
addDiagrams();
registerLazyLoadedDiagrams(...diagrams);
if (lazyLoad === false) {
await loadRegisteredDiagrams();
}
}, "registerExternalDiagrams");
var contentLoaded = /* @__PURE__ */ __name(function() {
if (mermaid.startOnLoad) {
const { startOnLoad } = mermaidAPI.getConfig();
if (startOnLoad) {
mermaid.run().catch((err) => log.error("Mermaid failed to initialize", err));
}
}
}, "contentLoaded");
if (typeof document !== "undefined") {
window.addEventListener("load", contentLoaded, false);
}
var setParseErrorHandler = /* @__PURE__ */ __name(function(parseErrorHandler) {
mermaid.parseError = parseErrorHandler;
}, "setParseErrorHandler");
var executionQueue = [];
var executionQueueRunning = false;
var executeQueue = /* @__PURE__ */ __name(async () => {
if (executionQueueRunning) {
return;
}
executionQueueRunning = true;
while (executionQueue.length > 0) {
const f = executionQueue.shift();
if (f) {
try {
await f();
} catch (e) {
log.error("Error executing queue", e);
}
}
}
executionQueueRunning = false;
}, "executeQueue");
var parse2 = /* @__PURE__ */ __name(async (text, parseOptions) => {
return new Promise((resolve, reject) => {
const performCall = /* @__PURE__ */ __name(() => new Promise((res, rej) => {
mermaidAPI.parse(text, parseOptions).then(
(r) => {
res(r);
resolve(r);
},
(e) => {
log.error("Error parsing", e);
mermaid.parseError?.(e);
rej(e);
reject(e);
}
);
}), "performCall");
executionQueue.push(performCall);
executeQueue().catch(reject);
});
}, "parse");
var render2 = /* @__PURE__ */ __name((id25, text, container) => {
return new Promise((resolve, reject) => {
const performCall = /* @__PURE__ */ __name(() => new Promise((res, rej) => {
mermaidAPI.render(id25, text, container).then(
(r) => {
res(r);
resolve(r);
},
(e) => {
log.error("Error parsing", e);
mermaid.parseError?.(e);
rej(e);
reject(e);
}
);
}), "performCall");
executionQueue.push(performCall);
executeQueue().catch(reject);
});
}, "render");
var mermaid = {
startOnLoad: true,
mermaidAPI,
parse: parse2,
render: render2,
init,
run,
registerExternalDiagrams,
registerLayoutLoaders,
initialize: initialize2,
parseError: void 0,
contentLoaded,
setParseErrorHandler,
detectType,
registerIconPacks
};
var mermaid_default = mermaid;
export {
mermaid_default as default
};
/*! Check if previously processed */
/*!
* Wait for document loaded before starting the execution
*/
/*! Bundled license information:
js-yaml/dist/js-yaml.mjs:
(*! js-yaml 4.1.0 https://github.com/nodeca/js-yaml @license MIT *)
*/