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const VALID_ID_PREFIX = "/@id/", NULL_BYTE_PLACEHOLDER = "__x00__";
let SOURCEMAPPING_URL = "sourceMa";
SOURCEMAPPING_URL += "ppingURL";
const isWindows = typeof process < "u" && process.platform === "win32";
function wrapId(id) {
return id.startsWith(VALID_ID_PREFIX) ? id : VALID_ID_PREFIX + id.replace("\0", NULL_BYTE_PLACEHOLDER);
}
function unwrapId(id) {
return id.startsWith(VALID_ID_PREFIX) ? id.slice(VALID_ID_PREFIX.length).replace(NULL_BYTE_PLACEHOLDER, "\0") : id;
}
const windowsSlashRE = /\\/g;
function slash(p) {
return p.replace(windowsSlashRE, "/");
}
const postfixRE = /[?#].*$/;
function cleanUrl(url) {
return url.replace(postfixRE, "");
}
function isPrimitive(value) {
return !value || typeof value != "object" && typeof value != "function";
}
function withTrailingSlash(path) {
return path[path.length - 1] !== "/" ? `${path}/` : path;
}
const AsyncFunction = async function() {
}.constructor, _DRIVE_LETTER_START_RE = /^[A-Za-z]:\//;
function normalizeWindowsPath(input = "") {
return input && input.replace(/\\/g, "/").replace(_DRIVE_LETTER_START_RE, (r) => r.toUpperCase());
}
const _IS_ABSOLUTE_RE = /^[/\\](?![/\\])|^[/\\]{2}(?!\.)|^[A-Za-z]:[/\\]/, _DRIVE_LETTER_RE = /^[A-Za-z]:$/;
function cwd() {
return typeof process < "u" && typeof process.cwd == "function" ? process.cwd().replace(/\\/g, "/") : "/";
}
const resolve = function(...arguments_) {
arguments_ = arguments_.map((argument) => normalizeWindowsPath(argument));
let resolvedPath = "", resolvedAbsolute = !1;
for (let index = arguments_.length - 1; index >= -1 && !resolvedAbsolute; index--) {
const path = index >= 0 ? arguments_[index] : cwd();
!path || path.length === 0 || (resolvedPath = `${path}/${resolvedPath}`, resolvedAbsolute = isAbsolute(path));
}
return resolvedPath = normalizeString(resolvedPath, !resolvedAbsolute), resolvedAbsolute && !isAbsolute(resolvedPath) ? `/${resolvedPath}` : resolvedPath.length > 0 ? resolvedPath : ".";
};
function normalizeString(path, allowAboveRoot) {
let res = "", lastSegmentLength = 0, lastSlash = -1, dots = 0, char = null;
for (let index = 0; index <= path.length; ++index) {
if (index < path.length)
char = path[index];
else {
if (char === "/")
break;
char = "/";
}
if (char === "/") {
if (!(lastSlash === index - 1 || dots === 1)) if (dots === 2) {
if (res.length < 2 || lastSegmentLength !== 2 || res[res.length - 1] !== "." || res[res.length - 2] !== ".") {
if (res.length > 2) {
const lastSlashIndex = res.lastIndexOf("/");
lastSlashIndex === -1 ? (res = "", lastSegmentLength = 0) : (res = res.slice(0, lastSlashIndex), lastSegmentLength = res.length - 1 - res.lastIndexOf("/")), lastSlash = index, dots = 0;
continue;
} else if (res.length > 0) {
res = "", lastSegmentLength = 0, lastSlash = index, dots = 0;
continue;
}
}
allowAboveRoot && (res += res.length > 0 ? "/.." : "..", lastSegmentLength = 2);
} else
res.length > 0 ? res += `/${path.slice(lastSlash + 1, index)}` : res = path.slice(lastSlash + 1, index), lastSegmentLength = index - lastSlash - 1;
lastSlash = index, dots = 0;
} else char === "." && dots !== -1 ? ++dots : dots = -1;
}
return res;
}
const isAbsolute = function(p) {
return _IS_ABSOLUTE_RE.test(p);
}, dirname = function(p) {
const segments = normalizeWindowsPath(p).replace(/\/$/, "").split("/").slice(0, -1);
return segments.length === 1 && _DRIVE_LETTER_RE.test(segments[0]) && (segments[0] += "/"), segments.join("/") || (isAbsolute(p) ? "/" : ".");
}, decodeBase64 = typeof atob < "u" ? atob : (str) => Buffer.from(str, "base64").toString("utf-8"), CHAR_FORWARD_SLASH = 47, CHAR_BACKWARD_SLASH = 92, percentRegEx = /%/g, backslashRegEx = /\\/g, newlineRegEx = /\n/g, carriageReturnRegEx = /\r/g, tabRegEx = /\t/g, questionRegex = /\?/g, hashRegex = /#/g;
function encodePathChars(filepath) {
return filepath.indexOf("%") !== -1 && (filepath = filepath.replace(percentRegEx, "%25")), !isWindows && filepath.indexOf("\\") !== -1 && (filepath = filepath.replace(backslashRegEx, "%5C")), filepath.indexOf(`
`) !== -1 && (filepath = filepath.replace(newlineRegEx, "%0A")), filepath.indexOf("\r") !== -1 && (filepath = filepath.replace(carriageReturnRegEx, "%0D")), filepath.indexOf(" ") !== -1 && (filepath = filepath.replace(tabRegEx, "%09")), filepath;
}
const posixDirname = dirname, posixResolve = resolve;
function posixPathToFileHref(posixPath) {
let resolved = posixResolve(posixPath);
const filePathLast = posixPath.charCodeAt(posixPath.length - 1);
return (filePathLast === CHAR_FORWARD_SLASH || isWindows && filePathLast === CHAR_BACKWARD_SLASH) && resolved[resolved.length - 1] !== "/" && (resolved += "/"), resolved = encodePathChars(resolved), resolved.indexOf("?") !== -1 && (resolved = resolved.replace(questionRegex, "%3F")), resolved.indexOf("#") !== -1 && (resolved = resolved.replace(hashRegex, "%23")), new URL(`file://${resolved}`).href;
}
function toWindowsPath(path) {
return path.replace(/\//g, "\\");
}
const comma = 44, chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/", intToChar = new Uint8Array(64), charToInt = new Uint8Array(128);
for (let i = 0; i < chars.length; i++) {
const c = chars.charCodeAt(i);
intToChar[i] = c, charToInt[c] = i;
}
function decodeInteger(reader, relative) {
let value = 0, shift = 0, integer = 0;
do {
const c = reader.next();
integer = charToInt[c], value |= (integer & 31) << shift, shift += 5;
} while (integer & 32);
const shouldNegate = value & 1;
return value >>>= 1, shouldNegate && (value = -2147483648 | -value), relative + value;
}
function hasMoreVlq(reader, max) {
return reader.pos >= max ? !1 : reader.peek() !== comma;
}
class StringReader {
constructor(buffer) {
this.pos = 0, this.buffer = buffer;
}
next() {
return this.buffer.charCodeAt(this.pos++);
}
peek() {
return this.buffer.charCodeAt(this.pos);
}
indexOf(char) {
const { buffer, pos } = this, idx = buffer.indexOf(char, pos);
return idx === -1 ? buffer.length : idx;
}
}
function decode(mappings) {
const { length } = mappings, reader = new StringReader(mappings), decoded = [];
let genColumn = 0, sourcesIndex = 0, sourceLine = 0, sourceColumn = 0, namesIndex = 0;
do {
const semi = reader.indexOf(";"), line = [];
let sorted = !0, lastCol = 0;
for (genColumn = 0; reader.pos < semi; ) {
let seg;
genColumn = decodeInteger(reader, genColumn), genColumn < lastCol && (sorted = !1), lastCol = genColumn, hasMoreVlq(reader, semi) ? (sourcesIndex = decodeInteger(reader, sourcesIndex), sourceLine = decodeInteger(reader, sourceLine), sourceColumn = decodeInteger(reader, sourceColumn), hasMoreVlq(reader, semi) ? (namesIndex = decodeInteger(reader, namesIndex), seg = [genColumn, sourcesIndex, sourceLine, sourceColumn, namesIndex]) : seg = [genColumn, sourcesIndex, sourceLine, sourceColumn]) : seg = [genColumn], line.push(seg), reader.pos++;
}
sorted || sort(line), decoded.push(line), reader.pos = semi + 1;
} while (reader.pos <= length);
return decoded;
}
function sort(line) {
line.sort(sortComparator);
}
function sortComparator(a, b) {
return a[0] - b[0];
}
const COLUMN = 0, SOURCES_INDEX = 1, SOURCE_LINE = 2, SOURCE_COLUMN = 3, NAMES_INDEX = 4;
let found = !1;
function binarySearch(haystack, needle, low, high) {
for (; low <= high; ) {
const mid = low + (high - low >> 1), cmp = haystack[mid][COLUMN] - needle;
if (cmp === 0)
return found = !0, mid;
cmp < 0 ? low = mid + 1 : high = mid - 1;
}
return found = !1, low - 1;
}
function upperBound(haystack, needle, index) {
for (let i = index + 1; i < haystack.length && haystack[i][COLUMN] === needle; index = i++)
;
return index;
}
function lowerBound(haystack, needle, index) {
for (let i = index - 1; i >= 0 && haystack[i][COLUMN] === needle; index = i--)
;
return index;
}
function memoizedBinarySearch(haystack, needle, state, key) {
const { lastKey, lastNeedle, lastIndex } = state;
let low = 0, high = haystack.length - 1;
if (key === lastKey) {
if (needle === lastNeedle)
return found = lastIndex !== -1 && haystack[lastIndex][COLUMN] === needle, lastIndex;
needle >= lastNeedle ? low = lastIndex === -1 ? 0 : lastIndex : high = lastIndex;
}
return state.lastKey = key, state.lastNeedle = needle, state.lastIndex = binarySearch(haystack, needle, low, high);
}
const LINE_GTR_ZERO = "`line` must be greater than 0 (lines start at line 1)", COL_GTR_EQ_ZERO = "`column` must be greater than or equal to 0 (columns start at column 0)", LEAST_UPPER_BOUND = -1, GREATEST_LOWER_BOUND = 1;
function cast(map) {
return map;
}
function decodedMappings(map) {
var _a;
return (_a = map)._decoded || (_a._decoded = decode(map._encoded));
}
function originalPositionFor(map, needle) {
let { line, column, bias } = needle;
if (line--, line < 0)
throw new Error(LINE_GTR_ZERO);
if (column < 0)
throw new Error(COL_GTR_EQ_ZERO);
const decoded = decodedMappings(map);
if (line >= decoded.length)
return OMapping(null, null, null, null);
const segments = decoded[line], index = traceSegmentInternal(segments, map._decodedMemo, line, column, bias || GREATEST_LOWER_BOUND);
if (index === -1)
return OMapping(null, null, null, null);
const segment = segments[index];
if (segment.length === 1)
return OMapping(null, null, null, null);
const { names, resolvedSources } = map;
return OMapping(resolvedSources[segment[SOURCES_INDEX]], segment[SOURCE_LINE] + 1, segment[SOURCE_COLUMN], segment.length === 5 ? names[segment[NAMES_INDEX]] : null);
}
function OMapping(source, line, column, name) {
return { source, line, column, name };
}
function traceSegmentInternal(segments, memo, line, column, bias) {
let index = memoizedBinarySearch(segments, column, memo, line);
return found ? index = (bias === LEAST_UPPER_BOUND ? upperBound : lowerBound)(segments, column, index) : bias === LEAST_UPPER_BOUND && index++, index === -1 || index === segments.length ? -1 : index;
}
class DecodedMap {
constructor(map, from) {
this.map = map;
const { mappings, names, sources } = map;
this.version = map.version, this.names = names || [], this._encoded = mappings || "", this._decodedMemo = memoizedState(), this.url = from, this.resolvedSources = (sources || []).map(
(s) => posixResolve(s || "", from)
);
}
_encoded;
_decoded;
_decodedMemo;
url;
version;
names = [];
resolvedSources;
}
function memoizedState() {
return {
lastKey: -1,
lastNeedle: -1,
lastIndex: -1
};
}
function getOriginalPosition(map, needle) {
const result = originalPositionFor(map, needle);
return result.column == null ? null : result;
}
const VITE_RUNTIME_SOURCEMAPPING_REGEXP = new RegExp(
`//# ${SOURCEMAPPING_URL}=data:application/json;base64,(.+)`
);
class ModuleCacheMap extends Map {
root;
constructor(root, entries) {
super(entries), this.root = withTrailingSlash(root);
}
normalize(fsPath) {
return normalizeModuleId(fsPath, this.root);
}
/**
* Assign partial data to the map
*/
update(fsPath, mod) {
return fsPath = this.normalize(fsPath), super.has(fsPath) ? Object.assign(super.get(fsPath), mod) : this.setByModuleId(fsPath, mod), this;
}
setByModuleId(modulePath, mod) {
return super.set(modulePath, mod);
}
set(fsPath, mod) {
return this.setByModuleId(this.normalize(fsPath), mod);
}
getByModuleId(modulePath) {
super.has(modulePath) || this.setByModuleId(modulePath, {});
const mod = super.get(modulePath);
return mod.imports || Object.assign(mod, {
imports: /* @__PURE__ */ new Set(),
importers: /* @__PURE__ */ new Set()
}), mod;
}
get(fsPath) {
return this.getByModuleId(this.normalize(fsPath));
}
deleteByModuleId(modulePath) {
return super.delete(modulePath);
}
delete(fsPath) {
return this.deleteByModuleId(this.normalize(fsPath));
}
invalidate(id) {
const module = this.get(id);
module.evaluated = !1, module.meta = void 0, module.map = void 0, module.promise = void 0, module.exports = void 0, module.imports?.clear();
}
isImported({
importedId,
importedBy
}, seen = /* @__PURE__ */ new Set()) {
if (importedId = this.normalize(importedId), importedBy = this.normalize(importedBy), importedBy === importedId) return !0;
if (seen.has(importedId)) return !1;
seen.add(importedId);
const importers = this.getByModuleId(importedId)?.importers;
if (!importers) return !1;
if (importers.has(importedBy)) return !0;
for (const importer of importers)
if (this.isImported({
importedBy,
importedId: importer
}))
return !0;
return !1;
}
/**
* Invalidate modules that dependent on the given modules, up to the main entry
*/
invalidateDepTree(ids, invalidated = /* @__PURE__ */ new Set()) {
for (const _id of ids) {
const id = this.normalize(_id);
if (invalidated.has(id)) continue;
invalidated.add(id);
const mod = super.get(id);
mod?.importers && this.invalidateDepTree(mod.importers, invalidated), super.delete(id);
}
return invalidated;
}
/**
* Invalidate dependency modules of the given modules, down to the bottom-level dependencies
*/
invalidateSubDepTree(ids, invalidated = /* @__PURE__ */ new Set()) {
for (const _id of ids) {
const id = this.normalize(_id);
if (invalidated.has(id)) continue;
invalidated.add(id);
const subIds = Array.from(super.entries()).filter(([, mod]) => mod.importers?.has(id)).map(([key]) => key);
subIds.length && this.invalidateSubDepTree(subIds, invalidated), super.delete(id);
}
return invalidated;
}
getSourceMap(moduleId) {
const mod = this.get(moduleId);
if (mod.map) return mod.map;
if (!mod.meta || !("code" in mod.meta)) return null;
const mapString = VITE_RUNTIME_SOURCEMAPPING_REGEXP.exec(mod.meta.code)?.[1];
if (!mapString) return null;
const baseFile = mod.meta.file || moduleId.split("?")[0];
return mod.map = new DecodedMap(JSON.parse(decodeBase64(mapString)), baseFile), mod.map;
}
}
const prefixedBuiltins = /* @__PURE__ */ new Set(["node:test"]);
function normalizeModuleId(file, root) {
if (prefixedBuiltins.has(file)) return file;
let unixFile = slash(file).replace(/^\/@fs\//, isWindows ? "" : "/").replace(/^node:/, "").replace(/^\/+/, "/");
return unixFile.startsWith(root) && (unixFile = unixFile.slice(root.length - 1)), unixFile.replace(/^file:\//, "/");
}
class HMRContext {
constructor(hmrClient, ownerPath) {
this.hmrClient = hmrClient, this.ownerPath = ownerPath, hmrClient.dataMap.has(ownerPath) || hmrClient.dataMap.set(ownerPath, {});
const mod = hmrClient.hotModulesMap.get(ownerPath);
mod && (mod.callbacks = []);
const staleListeners = hmrClient.ctxToListenersMap.get(ownerPath);
if (staleListeners)
for (const [event, staleFns] of staleListeners) {
const listeners = hmrClient.customListenersMap.get(event);
listeners && hmrClient.customListenersMap.set(
event,
listeners.filter((l) => !staleFns.includes(l))
);
}
this.newListeners = /* @__PURE__ */ new Map(), hmrClient.ctxToListenersMap.set(ownerPath, this.newListeners);
}
newListeners;
get data() {
return this.hmrClient.dataMap.get(this.ownerPath);
}
accept(deps, callback) {
if (typeof deps == "function" || !deps)
this.acceptDeps([this.ownerPath], ([mod]) => deps?.(mod));
else if (typeof deps == "string")
this.acceptDeps([deps], ([mod]) => callback?.(mod));
else if (Array.isArray(deps))
this.acceptDeps(deps, callback);
else
throw new Error("invalid hot.accept() usage.");
}
// export names (first arg) are irrelevant on the client side, they're
// extracted in the server for propagation
acceptExports(_, callback) {
this.acceptDeps([this.ownerPath], ([mod]) => callback?.(mod));
}
dispose(cb) {
this.hmrClient.disposeMap.set(this.ownerPath, cb);
}
prune(cb) {
this.hmrClient.pruneMap.set(this.ownerPath, cb);
}
// Kept for backward compatibility (#11036)
// eslint-disable-next-line @typescript-eslint/no-empty-function
decline() {
}
invalidate(message) {
this.hmrClient.notifyListeners("vite:invalidate", {
path: this.ownerPath,
message
}), this.send("vite:invalidate", { path: this.ownerPath, message }), this.hmrClient.logger.debug(
`[vite] invalidate ${this.ownerPath}${message ? `: ${message}` : ""}`
);
}
on(event, cb) {
const addToMap = (map) => {
const existing = map.get(event) || [];
existing.push(cb), map.set(event, existing);
};
addToMap(this.hmrClient.customListenersMap), addToMap(this.newListeners);
}
off(event, cb) {
const removeFromMap = (map) => {
const existing = map.get(event);
if (existing === void 0)
return;
const pruned = existing.filter((l) => l !== cb);
if (pruned.length === 0) {
map.delete(event);
return;
}
map.set(event, pruned);
};
removeFromMap(this.hmrClient.customListenersMap), removeFromMap(this.newListeners);
}
send(event, data) {
this.hmrClient.messenger.send(
JSON.stringify({ type: "custom", event, data })
);
}
acceptDeps(deps, callback = () => {
}) {
const mod = this.hmrClient.hotModulesMap.get(this.ownerPath) || {
id: this.ownerPath,
callbacks: []
};
mod.callbacks.push({
deps,
fn: callback
}), this.hmrClient.hotModulesMap.set(this.ownerPath, mod);
}
}
class HMRMessenger {
constructor(connection) {
this.connection = connection;
}
queue = [];
send(message) {
this.queue.push(message), this.flush();
}
flush() {
this.connection.isReady() && (this.queue.forEach((msg) => this.connection.send(msg)), this.queue = []);
}
}
class HMRClient {
constructor(logger, connection, importUpdatedModule) {
this.logger = logger, this.importUpdatedModule = importUpdatedModule, this.messenger = new HMRMessenger(connection);
}
hotModulesMap = /* @__PURE__ */ new Map();
disposeMap = /* @__PURE__ */ new Map();
pruneMap = /* @__PURE__ */ new Map();
dataMap = /* @__PURE__ */ new Map();
customListenersMap = /* @__PURE__ */ new Map();
ctxToListenersMap = /* @__PURE__ */ new Map();
messenger;
async notifyListeners(event, data) {
const cbs = this.customListenersMap.get(event);
cbs && await Promise.allSettled(cbs.map((cb) => cb(data)));
}
clear() {
this.hotModulesMap.clear(), this.disposeMap.clear(), this.pruneMap.clear(), this.dataMap.clear(), this.customListenersMap.clear(), this.ctxToListenersMap.clear();
}
// After an HMR update, some modules are no longer imported on the page
// but they may have left behind side effects that need to be cleaned up
// (.e.g style injections)
async prunePaths(paths) {
await Promise.all(
paths.map((path) => {
const disposer = this.disposeMap.get(path);
if (disposer) return disposer(this.dataMap.get(path));
})
), paths.forEach((path) => {
const fn = this.pruneMap.get(path);
fn && fn(this.dataMap.get(path));
});
}
warnFailedUpdate(err, path) {
err.message.includes("fetch") || this.logger.error(err), this.logger.error(
`[hmr] Failed to reload ${path}. This could be due to syntax errors or importing non-existent modules. (see errors above)`
);
}
updateQueue = [];
pendingUpdateQueue = !1;
/**
* buffer multiple hot updates triggered by the same src change
* so that they are invoked in the same order they were sent.
* (otherwise the order may be inconsistent because of the http request round trip)
*/
async queueUpdate(payload) {
if (this.updateQueue.push(this.fetchUpdate(payload)), !this.pendingUpdateQueue) {
this.pendingUpdateQueue = !0, await Promise.resolve(), this.pendingUpdateQueue = !1;
const loading = [...this.updateQueue];
this.updateQueue = [], (await Promise.all(loading)).forEach((fn) => fn && fn());
}
}
async fetchUpdate(update) {
const { path, acceptedPath } = update, mod = this.hotModulesMap.get(path);
if (!mod)
return;
let fetchedModule;
const isSelfUpdate = path === acceptedPath, qualifiedCallbacks = mod.callbacks.filter(
({ deps }) => deps.includes(acceptedPath)
);
if (isSelfUpdate || qualifiedCallbacks.length > 0) {
const disposer = this.disposeMap.get(acceptedPath);
disposer && await disposer(this.dataMap.get(acceptedPath));
try {
fetchedModule = await this.importUpdatedModule(update);
} catch (e) {
this.warnFailedUpdate(e, acceptedPath);
}
}
return () => {
for (const { deps, fn } of qualifiedCallbacks)
fn(
deps.map((dep) => dep === acceptedPath ? fetchedModule : void 0)
);
const loggedPath = isSelfUpdate ? path : `${acceptedPath} via ${path}`;
this.logger.debug(`[vite] hot updated: ${loggedPath}`);
};
}
}
function analyzeImportedModDifference(mod, rawId, moduleType, metadata) {
if (!metadata?.isDynamicImport && metadata?.importedNames?.length) {
const missingBindings = metadata.importedNames.filter((s) => !(s in mod));
if (missingBindings.length) {
const lastBinding = missingBindings[missingBindings.length - 1];
throw moduleType === "module" ? new SyntaxError(
`[vite] The requested module '${rawId}' does not provide an export named '${lastBinding}'`
) : new SyntaxError(`[vite] Named export '${lastBinding}' not found. The requested module '${rawId}' is a CommonJS module, which may not support all module.exports as named exports.
CommonJS modules can always be imported via the default export, for example using:
import pkg from '${rawId}';
const {${missingBindings.join(", ")}} = pkg;
`);
}
}
}
const ssrModuleExportsKey = "__vite_ssr_exports__", ssrImportKey = "__vite_ssr_import__", ssrDynamicImportKey = "__vite_ssr_dynamic_import__", ssrExportAllKey = "__vite_ssr_exportAll__", ssrImportMetaKey = "__vite_ssr_import_meta__", noop = () => {
}, silentConsole = {
debug: noop,
error: noop
};
function createHMRHandler(runtime) {
const queue = new Queue();
return (payload) => queue.enqueue(() => handleHMRPayload(runtime, payload));
}
async function handleHMRPayload(runtime, payload) {
const hmrClient = runtime.hmrClient;
if (!(!hmrClient || runtime.isDestroyed()))
switch (payload.type) {
case "connected":
hmrClient.logger.debug("[vite] connected."), hmrClient.messenger.flush();
break;
case "update":
await hmrClient.notifyListeners("vite:beforeUpdate", payload), await Promise.all(
payload.updates.map(async (update) => {
if (update.type === "js-update")
return update.acceptedPath = unwrapId(update.acceptedPath), update.path = unwrapId(update.path), hmrClient.queueUpdate(update);
hmrClient.logger.error(
"[vite] css hmr is not supported in runtime mode."
);
})
), await hmrClient.notifyListeners("vite:afterUpdate", payload);
break;
case "custom": {
await hmrClient.notifyListeners(payload.event, payload.data);
break;
}
case "full-reload": {
const { triggeredBy } = payload, clearEntrypoints = triggeredBy ? [...runtime.entrypoints].filter(
(entrypoint) => runtime.moduleCache.isImported({
importedId: triggeredBy,
importedBy: entrypoint
})
) : [...runtime.entrypoints];
if (!clearEntrypoints.length) break;
hmrClient.logger.debug("[vite] program reload"), await hmrClient.notifyListeners("vite:beforeFullReload", payload), runtime.moduleCache.clear();
for (const id of clearEntrypoints)
await runtime.executeUrl(id);
break;
}
case "prune":
await hmrClient.notifyListeners("vite:beforePrune", payload), await hmrClient.prunePaths(payload.paths);
break;
case "error": {
await hmrClient.notifyListeners("vite:error", payload);
const err = payload.err;
hmrClient.logger.error(
`[vite] Internal Server Error
${err.message}
${err.stack}`
);
break;
}
default:
return payload;
}
}
class Queue {
queue = [];
pending = !1;
enqueue(promise) {
return new Promise((resolve2, reject) => {
this.queue.push({
promise,
resolve: resolve2,
reject
}), this.dequeue();
});
}
dequeue() {
if (this.pending)
return !1;
const item = this.queue.shift();
return item ? (this.pending = !0, item.promise().then(item.resolve).catch(item.reject).finally(() => {
this.pending = !1, this.dequeue();
}), !0) : !1;
}
}
const sourceMapCache = {}, fileContentsCache = {}, moduleGraphs = /* @__PURE__ */ new Set(), retrieveFileHandlers = /* @__PURE__ */ new Set(), retrieveSourceMapHandlers = /* @__PURE__ */ new Set(), createExecHandlers = (handlers) => (...args) => {
for (const handler of handlers) {
const result = handler(...args);
if (result) return result;
}
return null;
}, retrieveFileFromHandlers = createExecHandlers(retrieveFileHandlers), retrieveSourceMapFromHandlers = createExecHandlers(
retrieveSourceMapHandlers
);
let overridden = !1;
const originalPrepare = Error.prepareStackTrace;
function resetInterceptor(runtime, options) {
moduleGraphs.delete(runtime.moduleCache), options.retrieveFile && retrieveFileHandlers.delete(options.retrieveFile), options.retrieveSourceMap && retrieveSourceMapHandlers.delete(options.retrieveSourceMap), moduleGraphs.size === 0 && (Error.prepareStackTrace = originalPrepare, overridden = !1);
}
function interceptStackTrace(runtime, options = {}) {
return overridden || (Error.prepareStackTrace = prepareStackTrace, overridden = !0), moduleGraphs.add(runtime.moduleCache), options.retrieveFile && retrieveFileHandlers.add(options.retrieveFile), options.retrieveSourceMap && retrieveSourceMapHandlers.add(options.retrieveSourceMap), () => resetInterceptor(runtime, options);
}
function supportRelativeURL(file, url) {
if (!file) return url;
const dir = posixDirname(slash(file)), match = /^\w+:\/\/[^/]*/.exec(dir);
let protocol = match ? match[0] : "";
const startPath = dir.slice(protocol.length);
return protocol && /^\/\w:/.test(startPath) ? (protocol += "/", protocol + slash(posixResolve(startPath, url))) : protocol + posixResolve(startPath, url);
}
function getRuntimeSourceMap(position) {
for (const moduleCache of moduleGraphs) {
const sourceMap = moduleCache.getSourceMap(position.source);
if (sourceMap)
return {
url: position.source,
map: sourceMap,
vite: !0
};
}
return null;
}
function retrieveFile(path) {
if (path in fileContentsCache) return fileContentsCache[path];
const content = retrieveFileFromHandlers(path);
return typeof content == "string" ? (fileContentsCache[path] = content, content) : null;
}
function retrieveSourceMapURL(source) {
const fileData = retrieveFile(source);
if (!fileData) return null;
const re = /\/\/[@#]\s*sourceMappingURL=([^\s'"]+)\s*$|\/\*[@#]\s*sourceMappingURL=[^\s*'"]+\s*\*\/\s*$/gm;
let lastMatch, match;
for (; match = re.exec(fileData); ) lastMatch = match;
return lastMatch ? lastMatch[1] : null;
}
const reSourceMap = /^data:application\/json[^,]+base64,/;
function retrieveSourceMap(source) {
const urlAndMap = retrieveSourceMapFromHandlers(source);
if (urlAndMap) return urlAndMap;
let sourceMappingURL = retrieveSourceMapURL(source);
if (!sourceMappingURL) return null;
let sourceMapData;
if (reSourceMap.test(sourceMappingURL)) {
const rawData = sourceMappingURL.slice(sourceMappingURL.indexOf(",") + 1);
sourceMapData = Buffer.from(rawData, "base64").toString(), sourceMappingURL = source;
} else
sourceMappingURL = supportRelativeURL(source, sourceMappingURL), sourceMapData = retrieveFile(sourceMappingURL);
return sourceMapData ? {
url: sourceMappingURL,
map: sourceMapData
} : null;
}
function mapSourcePosition(position) {
if (!position.source) return position;
let sourceMap = getRuntimeSourceMap(position);
if (sourceMap || (sourceMap = sourceMapCache[position.source]), !sourceMap) {
const urlAndMap = retrieveSourceMap(position.source);
if (urlAndMap && urlAndMap.map) {
const url = urlAndMap.url;
sourceMap = sourceMapCache[position.source] = {
url,
map: new DecodedMap(
typeof urlAndMap.map == "string" ? JSON.parse(urlAndMap.map) : urlAndMap.map,
url
)
};
const contents = sourceMap.map?.map.sourcesContent;
sourceMap.map && contents && sourceMap.map.resolvedSources.forEach((source, i) => {
const content = contents[i];
if (content && source && url) {
const contentUrl = supportRelativeURL(url, source);
fileContentsCache[contentUrl] = content;
}
});
} else
sourceMap = sourceMapCache[position.source] = {
url: null,
map: null
};
}
if (sourceMap && sourceMap.map && sourceMap.url) {
const originalPosition = getOriginalPosition(sourceMap.map, position);
if (originalPosition && originalPosition.source != null)
return originalPosition.source = supportRelativeURL(
sourceMap.url,
originalPosition.source
), sourceMap.vite && (originalPosition._vite = !0), originalPosition;
}
return position;
}
function mapEvalOrigin(origin) {
let match = /^eval at ([^(]+) \((.+):(\d+):(\d+)\)$/.exec(origin);
if (match) {
const position = mapSourcePosition({
name: null,
source: match[2],
line: +match[3],
column: +match[4] - 1
});
return `eval at ${match[1]} (${position.source}:${position.line}:${position.column + 1})`;
}
return match = /^eval at ([^(]+) \((.+)\)$/.exec(origin), match ? `eval at ${match[1]} (${mapEvalOrigin(match[2])})` : origin;
}
function CallSiteToString() {
let fileName, fileLocation = "";
if (this.isNative())
fileLocation = "native";
else {
fileName = this.getScriptNameOrSourceURL(), !fileName && this.isEval() && (fileLocation = this.getEvalOrigin(), fileLocation += ", "), fileName ? fileLocation += fileName : fileLocation += "";
const lineNumber = this.getLineNumber();
if (lineNumber != null) {
fileLocation += `:${lineNumber}`;
const columnNumber = this.getColumnNumber();
columnNumber && (fileLocation += `:${columnNumber}`);
}
}
let line = "";
const functionName = this.getFunctionName();
let addSuffix = !0;
const isConstructor = this.isConstructor();
if (this.isToplevel() || isConstructor)
isConstructor ? line += `new ${functionName || ""}` : functionName ? line += functionName : (line += fileLocation, addSuffix = !1);
else {
let typeName = this.getTypeName();
typeName === "[object Object]" && (typeName = "null");
const methodName = this.getMethodName();
functionName ? (typeName && functionName.indexOf(typeName) !== 0 && (line += `${typeName}.`), line += functionName, methodName && functionName.indexOf(`.${methodName}`) !== functionName.length - methodName.length - 1 && (line += ` [as ${methodName}]`)) : line += `${typeName}.${methodName || ""}`;
}
return addSuffix && (line += ` (${fileLocation})`), line;
}
function cloneCallSite(frame) {
const object = {};
return Object.getOwnPropertyNames(Object.getPrototypeOf(frame)).forEach((name) => {
const key = name;
object[key] = /^(?:is|get)/.test(name) ? function() {
return frame[key].call(frame);
} : frame[key];
}), object.toString = CallSiteToString, object;
}
function wrapCallSite(frame, state) {
if (state === void 0 && (state = { nextPosition: null, curPosition: null }), frame.isNative())
return state.curPosition = null, frame;
const source = frame.getFileName() || frame.getScriptNameOrSourceURL();
if (source) {
const line = frame.getLineNumber();
let column = frame.getColumnNumber() - 1;
const headerLength = 62;
line === 1 && column > headerLength && !frame.isEval() && (column -= headerLength);
const position = mapSourcePosition({
name: null,
source,
line,
column
});
state.curPosition = position, frame = cloneCallSite(frame);
const originalFunctionName = frame.getFunctionName;
return frame.getFunctionName = function() {
const name = state.nextPosition == null ? originalFunctionName() : state.nextPosition.name || originalFunctionName();
return name === "eval" && "_vite" in position ? null : name;
}, frame.getFileName = function() {
return position.source ?? void 0;
}, frame.getLineNumber = function() {
return position.line;
}, frame.getColumnNumber = function() {
return position.column + 1;
}, frame.getScriptNameOrSourceURL = function() {
return position.source;
}, frame;
}
let origin = frame.isEval() && frame.getEvalOrigin();
return origin && (origin = mapEvalOrigin(origin), frame = cloneCallSite(frame), frame.getEvalOrigin = function() {
return origin || void 0;
}), frame;
}
function prepareStackTrace(error, stack) {
const name = error.name || "Error", message = error.message || "", errorString = `${name}: ${message}`, state = { nextPosition: null, curPosition: null }, processedStack = [];
for (let i = stack.length - 1; i >= 0; i--)
processedStack.push(`
at ${wrapCallSite(stack[i], state)}`), state.nextPosition = state.curPosition;
return state.curPosition = state.nextPosition = null, errorString + processedStack.reverse().join("");
}
function enableSourceMapSupport(runtime) {
if (runtime.options.sourcemapInterceptor === "node") {
if (typeof process > "u")
throw new TypeError(
`Cannot use "sourcemapInterceptor: 'node'" because global "process" variable is not available.`
);
if (typeof process.setSourceMapsEnabled != "function")
throw new TypeError(
`Cannot use "sourcemapInterceptor: 'node'" because "process.setSourceMapsEnabled" function is not available. Please use Node >= 16.6.0.`
);
const isEnabledAlready = process.sourceMapsEnabled ?? !1;
return process.setSourceMapsEnabled(!0), () => !isEnabledAlready && process.setSourceMapsEnabled(!1);
}
return interceptStackTrace(
runtime,
typeof runtime.options.sourcemapInterceptor == "object" ? runtime.options.sourcemapInterceptor : void 0
);
}
class ViteRuntime {
constructor(options, runner, debug) {
this.options = options, this.runner = runner, this.debug = debug, this.moduleCache = options.moduleCache ?? new ModuleCacheMap(options.root), typeof options.hmr == "object" && (this.hmrClient = new HMRClient(
options.hmr.logger === !1 ? silentConsole : options.hmr.logger || console,
options.hmr.connection,
({ acceptedPath, ssrInvalidates }) => (this.moduleCache.invalidate(acceptedPath), ssrInvalidates && this.invalidateFiles(ssrInvalidates), this.executeUrl(acceptedPath))
), options.hmr.connection.onUpdate(createHMRHandler(this))), options.sourcemapInterceptor !== !1 && (this._resetSourceMapSupport = enableSourceMapSupport(this));
}
/**
* Holds the cache of modules
* Keys of the map are ids
*/
moduleCache;
hmrClient;
entrypoints = /* @__PURE__ */ new Set();
idToUrlMap = /* @__PURE__ */ new Map();
fileToIdMap = /* @__PURE__ */ new Map();
envProxy = new Proxy({}, {
get(_, p) {
throw new Error(
`[vite-runtime] Dynamic access of "import.meta.env" is not supported. Please, use "import.meta.env.${String(p)}" instead.`
);
}
});
_destroyed = !1;
_resetSourceMapSupport;
/**
* URL to execute. Accepts file path, server path or id relative to the root.
*/
async executeUrl(url) {
url = this.normalizeEntryUrl(url);
const fetchedModule = await this.cachedModule(url);
return await this.cachedRequest(url, fetchedModule);
}
/**
* Entrypoint URL to execute. Accepts file path, server path or id relative to the root.
* In the case of a full reload triggered by HMR, this is the module that will be reloaded.
* If this method is called multiple times, all entrypoints will be reloaded one at a time.
*/
async executeEntrypoint(url) {
url = this.normalizeEntryUrl(url);
const fetchedModule = await this.cachedModule(url);
return await this.cachedRequest(url, fetchedModule, [], {
entrypoint: !0
});
}
/**
* Clear all caches including HMR listeners.
*/
clearCache() {
this.moduleCache.clear(), this.idToUrlMap.clear(), this.entrypoints.clear(), this.hmrClient?.clear();
}
/**
* Clears all caches, removes all HMR listeners, and resets source map support.
* This method doesn't stop the HMR connection.
*/
async destroy() {
this._resetSourceMapSupport?.(), this.clearCache(), this.hmrClient = void 0, this._destroyed = !0;
}
/**
* Returns `true` if the runtime has been destroyed by calling `destroy()` method.
*/
isDestroyed() {
return this._destroyed;
}
invalidateFiles(files) {
files.forEach((file) => {
const ids = this.fileToIdMap.get(file);
ids && ids.forEach((id) => this.moduleCache.invalidate(id));
});
}
// we don't use moduleCache.normalize because this URL doesn't have to follow the same rules
// this URL is something that user passes down manually, and is later resolved by fetchModule
// moduleCache.normalize is used on resolved "file" property
normalizeEntryUrl(url) {
if (url[0] === ".")
return url;
url.startsWith("file://") && (url = url.slice(isWindows ? 8 : 7)), url = slash(url);
const _root = this.options.root, root = _root[_root.length - 1] === "/" ? _root : `${_root}/`;
return url.startsWith(root) ? url.slice(root.length - 1) : url[0] === "/" ? url : wrapId(url);
}
processImport(exports, fetchResult, metadata) {
if (!("externalize" in fetchResult))
return exports;
const { id, type } = fetchResult;
return type !== "module" && type !== "commonjs" || analyzeImportedModDifference(exports, id, type, metadata), exports;
}
async cachedRequest(id, fetchedModule, callstack = [], metadata) {
const moduleId = fetchedModule.id;
metadata?.entrypoint && this.entrypoints.add(moduleId);
const mod = this.moduleCache.getByModuleId(moduleId), { imports, importers } = mod, importee = callstack[callstack.length - 1];
if (importee && importers.add(importee), (callstack.includes(moduleId) || Array.from(imports.values()).some((i) => importers.has(i))) && mod.exports)
return this.processImport(mod.exports, fetchedModule, metadata);
let debugTimer;
this.debug && (debugTimer = setTimeout(() => {
const getStack = () => `stack:
${[...callstack, moduleId].reverse().map((p) => ` - ${p}`).join(`
`)}`;
this.debug(
`[vite-runtime] module ${moduleId} takes over 2s to load.
${getStack()}`
);
}, 2e3));
try {
if (mod.promise)
return this.processImport(await mod.promise, fetchedModule, metadata);
const promise = this.directRequest(id, fetchedModule, callstack);
return mod.promise = promise, mod.evaluated = !1, this.processImport(await promise, fetchedModule, metadata);
} finally {
mod.evaluated = !0, debugTimer && clearTimeout(debugTimer);
}
}
async cachedModule(id, importer) {
if (this._destroyed)
throw new Error("[vite] Vite runtime has been destroyed.");
const normalized = this.idToUrlMap.get(id);
if (normalized) {
const mod2 = this.moduleCache.getByModuleId(normalized);
if (mod2.meta)
return mod2.meta;
}
this.debug?.("[vite-runtime] fetching", id);
const fetchedModule = id.startsWith("data:") ? { externalize: id, type: "builtin" } : await this.options.fetchModule(id, importer), idQuery = id.split("?")[1], query = idQuery ? `?${idQuery}` : "", file = "file" in fetchedModule ? fetchedModule.file : void 0, fullFile = file ? `${file}${query}` : id, moduleId = this.moduleCache.normalize(fullFile), mod = this.moduleCache.getByModuleId(moduleId);
if (fetchedModule.id = moduleId, mod.meta = fetchedModule, file) {
const fileModules = this.fileToIdMap.get(file) || [];
fileModules.push(moduleId), this.fileToIdMap.set(file, fileModules);
}
return this.idToUrlMap.set(id, moduleId), this.idToUrlMap.set(unwrapId(id), moduleId), fetchedModule;
}
// override is allowed, consider this a public API
async directRequest(id, fetchResult, _callstack) {
const moduleId = fetchResult.id, callstack = [..._callstack, moduleId], mod = this.moduleCache.getByModuleId(moduleId), request = async (dep, metadata) => {
const fetchedModule = await this.cachedModule(dep, moduleId);
return this.moduleCache.getByModuleId(fetchedModule.id).importers.add(moduleId), mod.imports.add(fetchedModule.id), this.cachedRequest(dep, fetchedModule, callstack, metadata);
}, dynamicRequest = async (dep) => (dep = String(dep), dep[0] === "." && (dep = posixResolve(posixDirname(id), dep)), request(dep, { isDynamicImport: !0 }));
if ("externalize" in fetchResult) {
const { externalize } = fetchResult;
this.debug?.("[vite-runtime] externalizing", externalize);
const exports2 = await this.runner.runExternalModule(externalize);
return mod.exports = exports2, exports2;
}
const { code, file } = fetchResult;
if (code == null) {
const importer = callstack[callstack.length - 2];
throw new Error(
`[vite-runtime] Failed to load "${id}"${importer ? ` imported from ${importer}` : ""}`
);
}
const modulePath = cleanUrl(file || moduleId), href = posixPathToFileHref(modulePath), filename = modulePath, dirname2 = posixDirname(modulePath), meta = {
filename: isWindows ? toWindowsPath(filename) : filename,
dirname: isWindows ? toWindowsPath(dirname2) : dirname2,
url: href,
env: this.envProxy,
resolve(id2, parent) {
throw new Error(
'[vite-runtime] "import.meta.resolve" is not supported.'
);
},
// should be replaced during transformation
glob() {
throw new Error('[vite-runtime] "import.meta.glob" is not supported.');
}
}, exports = /* @__PURE__ */ Object.create(null);
Object.defineProperty(exports, Symbol.toStringTag, {
value: "Module",
enumerable: !1,
configurable: !1
}), mod.exports = exports;
let hotContext;
this.hmrClient && Object.defineProperty(meta, "hot", {
enumerable: !0,
get: () => {
if (!this.hmrClient)
throw new Error("[vite-runtime] HMR client was destroyed.");
return this.debug?.("[vite-runtime] creating hmr context for", moduleId), hotContext ||= new HMRContext(this.hmrClient, moduleId), hotContext;
},
set: (value) => {
hotContext = value;
}
});
const context = {
[ssrImportKey]: request,
[ssrDynamicImportKey]: dynamicRequest,
[ssrModuleExportsKey]: exports,
[ssrExportAllKey]: (obj) => exportAll(exports, obj),
[ssrImportMetaKey]: meta
};
return this.debug?.("[vite-runtime] executing", href), await this.runner.runViteModule(context, code, id), exports;
}
}
function exportAll(exports, sourceModule) {
if (exports !== sourceModule && !(isPrimitive(sourceModule) || Array.isArray(sourceModule) || sourceModule instanceof Promise)) {
for (const key in sourceModule)
if (key !== "default" && key !== "__esModule")
try {
Object.defineProperty(exports, key, {
enumerable: !0,
configurable: !0,
get: () => sourceModule[key]
});
} catch {
}
}
}
class ESModulesRunner {
async runViteModule(context, code) {
await new AsyncFunction(
ssrModuleExportsKey,
ssrImportMetaKey,
ssrImportKey,
ssrDynamicImportKey,
ssrExportAllKey,
// source map should already be inlined by Vite
'"use strict";' + code
)(
context[ssrModuleExportsKey],
context[ssrImportMetaKey],
context[ssrImportKey],
context[ssrDynamicImportKey],
context[ssrExportAllKey]
), Object.seal(context[ssrModuleExportsKey]);
}
runExternalModule(filepath) {
return import(filepath);
}
}
export {
ESModulesRunner,
ModuleCacheMap,
ViteRuntime,
ssrDynamicImportKey,
ssrExportAllKey,
ssrImportKey,
ssrImportMetaKey,
ssrModuleExportsKey
};
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