tech.picnic.errorprone.refasterrules.BugCheckerRulesRecipes Maven / Gradle / Ivy
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Extra Error Prone plugins by Picnic.
package tech.picnic.errorprone.refasterrules;
import org.openrewrite.ExecutionContext;
import org.openrewrite.Preconditions;
import org.openrewrite.Recipe;
import org.openrewrite.TreeVisitor;
import org.openrewrite.internal.lang.NonNullApi;
import org.openrewrite.java.JavaParser;
import org.openrewrite.java.JavaTemplate;
import org.openrewrite.java.JavaVisitor;
import org.openrewrite.java.search.*;
import org.openrewrite.java.template.Primitive;
import org.openrewrite.java.template.function.*;
import org.openrewrite.java.template.internal.AbstractRefasterJavaVisitor;
import org.openrewrite.java.tree.*;
import javax.annotation.Generated;
import java.util.*;
import static org.openrewrite.java.template.internal.AbstractRefasterJavaVisitor.EmbeddingOption.*;
/**
* OpenRewrite recipes created for Refaster template {@code tech.picnic.errorprone.refasterrules.BugCheckerRules}.
*/
@SuppressWarnings("all")
@Generated("org.openrewrite.java.template.processor.RefasterTemplateProcessor")
public class BugCheckerRulesRecipes extends Recipe {
/**
* Instantiates a new instance.
*/
public BugCheckerRulesRecipes() {}
@Override
public String getDisplayName() {
return "Refaster rules related to `com.google.errorprone.bugpatterns.BugChecker` classes";
}
@Override
public String getDescription() {
return "Refaster template recipes for `tech.picnic.errorprone.refasterrules.BugCheckerRules`. [Source](https://error-prone.picnic.tech/refasterrules/BugCheckerRules).";
}
@Override
public List getRecipeList() {
return Arrays.asList(
new BugCheckerRefactoringTestHelperIdentityRecipe(),
new BugCheckerRefactoringTestHelperAddInputLinesExpectUnchangedRecipe(),
new ConstantsFormatRecipe()
);
}
/**
* OpenRewrite recipe created for Refaster template {@code BugCheckerRules.BugCheckerRefactoringTestHelperIdentity}.
*/
@SuppressWarnings("all")
@NonNullApi
@Generated("org.openrewrite.java.template.processor.RefasterTemplateProcessor")
public static class BugCheckerRefactoringTestHelperIdentityRecipe extends Recipe {
/**
* Instantiates a new instance.
*/
public BugCheckerRefactoringTestHelperIdentityRecipe() {}
@Override
public String getDisplayName() {
return "Avoid calling `BugCheckerRefactoringTestHelper#setFixChooser(FixChooser)` or `BugCheckerRefactoringTestHelper#setImportOrder(String)` with their respective default values";
}
@Override
public String getDescription() {
return "Recipe created for the following Refaster template:\n```java\nstatic final class BugCheckerRefactoringTestHelperIdentity {\n \n @BeforeTemplate\n BugCheckerRefactoringTestHelper before(BugCheckerRefactoringTestHelper helper) {\n return Refaster.anyOf(helper.setFixChooser(FixChoosers.FIRST), helper.setImportOrder(\"static-first\"));\n }\n \n @AfterTemplate\n @CanIgnoreReturnValue\n BugCheckerRefactoringTestHelper after(BugCheckerRefactoringTestHelper helper) {\n return helper;\n }\n}\n```\n.";
}
@Override
public TreeVisitor getVisitor() {
JavaVisitor javaVisitor = new AbstractRefasterJavaVisitor() {
final JavaTemplate before$0 = JavaTemplate
.builder("#{helper:any(com.google.errorprone.BugCheckerRefactoringTestHelper)}.setFixChooser(com.google.errorprone.BugCheckerRefactoringTestHelper.FixChoosers.FIRST)")
.javaParser(JavaParser.fromJavaVersion().classpath(JavaParser.runtimeClasspath()))
.build();
final JavaTemplate before$1 = JavaTemplate
.builder("#{helper:any(com.google.errorprone.BugCheckerRefactoringTestHelper)}.setImportOrder(\"static-first\")")
.javaParser(JavaParser.fromJavaVersion().classpath(JavaParser.runtimeClasspath()))
.build();
final JavaTemplate after = JavaTemplate
.builder("#{helper:any(com.google.errorprone.BugCheckerRefactoringTestHelper)}")
.javaParser(JavaParser.fromJavaVersion().classpath(JavaParser.runtimeClasspath()))
.build();
@Override
public J visitMethodInvocation(J.MethodInvocation elem, ExecutionContext ctx) {
JavaTemplate.Matcher matcher;
if ((matcher = before$0.matcher(getCursor())).find()) {
maybeRemoveImport("com.google.errorprone.BugCheckerRefactoringTestHelper.FixChoosers");
return embed(
after.apply(getCursor(), elem.getCoordinates().replace(), matcher.parameter(0)),
getCursor(),
ctx,
SHORTEN_NAMES
);
}
if ((matcher = before$1.matcher(getCursor())).find()) {
return embed(
after.apply(getCursor(), elem.getCoordinates().replace(), matcher.parameter(0)),
getCursor(),
ctx,
SHORTEN_NAMES
);
}
return super.visitMethodInvocation(elem, ctx);
}
};
return Preconditions.check(
Preconditions.and(
new UsesType<>("com.google.errorprone.BugCheckerRefactoringTestHelper", true),
Preconditions.or(
Preconditions.and(
new UsesType<>("com.google.errorprone.BugCheckerRefactoringTestHelper.FixChoosers", true),
new UsesMethod<>("com.google.errorprone.BugCheckerRefactoringTestHelper setFixChooser(..)")
),
new UsesMethod<>("com.google.errorprone.BugCheckerRefactoringTestHelper setImportOrder(..)")
)
),
javaVisitor
);
}
}
/**
* OpenRewrite recipe created for Refaster template {@code BugCheckerRules.BugCheckerRefactoringTestHelperAddInputLinesExpectUnchanged}.
*/
@SuppressWarnings("all")
@NonNullApi
@Generated("org.openrewrite.java.template.processor.RefasterTemplateProcessor")
public static class BugCheckerRefactoringTestHelperAddInputLinesExpectUnchangedRecipe extends Recipe {
/**
* Instantiates a new instance.
*/
public BugCheckerRefactoringTestHelperAddInputLinesExpectUnchangedRecipe() {}
@Override
public String getDisplayName() {
return "Prefer `BugCheckerRefactoringTestHelper.ExpectOutput#expectUnchanged()` over repeating the input";
}
@Override
public String getDescription() {
return "Recipe created for the following Refaster template:\n```java\nstatic final class BugCheckerRefactoringTestHelperAddInputLinesExpectUnchanged {\n \n @BeforeTemplate\n BugCheckerRefactoringTestHelper before(BugCheckerRefactoringTestHelper helper, String path, String source) {\n return helper.addInputLines(path, source).addOutputLines(path, source);\n }\n \n @AfterTemplate\n BugCheckerRefactoringTestHelper after(BugCheckerRefactoringTestHelper helper, String path, String source) {\n return helper.addInputLines(path, source).expectUnchanged();\n }\n}\n```\n.";
}
@Override
public TreeVisitor getVisitor() {
JavaVisitor javaVisitor = new AbstractRefasterJavaVisitor() {
final JavaTemplate before = JavaTemplate
.builder("#{helper:any(com.google.errorprone.BugCheckerRefactoringTestHelper)}.addInputLines(#{path:any(java.lang.String)}, #{source:any(java.lang.String)}).addOutputLines(#{path}, #{source})")
.javaParser(JavaParser.fromJavaVersion().classpath(JavaParser.runtimeClasspath()))
.build();
final JavaTemplate after = JavaTemplate
.builder("#{helper:any(com.google.errorprone.BugCheckerRefactoringTestHelper)}.addInputLines(#{path:any(java.lang.String)}, #{source:any(java.lang.String)}).expectUnchanged()")
.javaParser(JavaParser.fromJavaVersion().classpath(JavaParser.runtimeClasspath()))
.build();
@Override
public J visitMethodInvocation(J.MethodInvocation elem, ExecutionContext ctx) {
JavaTemplate.Matcher matcher;
if ((matcher = before.matcher(getCursor())).find()) {
return embed(
after.apply(getCursor(), elem.getCoordinates().replace(), matcher.parameter(0), matcher.parameter(1), matcher.parameter(2)),
getCursor(),
ctx,
SHORTEN_NAMES
);
}
return super.visitMethodInvocation(elem, ctx);
}
};
return Preconditions.check(
Preconditions.and(
new UsesType<>("com.google.errorprone.BugCheckerRefactoringTestHelper", true),
new UsesMethod<>("com.google.errorprone.BugCheckerRefactoringTestHelper.ExpectOutput addOutputLines(..)"),
new UsesMethod<>("com.google.errorprone.BugCheckerRefactoringTestHelper addInputLines(..)")
),
javaVisitor
);
}
}
/**
* OpenRewrite recipe created for Refaster template {@code BugCheckerRules.ConstantsFormat}.
*/
@SuppressWarnings("all")
@NonNullApi
@Generated("org.openrewrite.java.template.processor.RefasterTemplateProcessor")
public static class ConstantsFormatRecipe extends Recipe {
/**
* Instantiates a new instance.
*/
public ConstantsFormatRecipe() {}
@Override
public String getDisplayName() {
return "Prefer using the `Constants` API over more verbose alternatives";
}
@Override
public String getDescription() {
return "Recipe created for the following Refaster template:\n```java\nstatic final class ConstantsFormat {\n \n @BeforeTemplate\n String before(String value) {\n return String.format(\"\\\"%s\\\"\", Convert.quote(value));\n }\n \n @AfterTemplate\n String after(String value) {\n return Constants.format(value);\n }\n}\n```\n.";
}
@Override
public TreeVisitor getVisitor() {
JavaVisitor javaVisitor = new AbstractRefasterJavaVisitor() {
final JavaTemplate before = JavaTemplate
.builder("String.format(\"\\\"%s\\\"\", com.sun.tools.javac.util.Convert.quote(#{value:any(java.lang.String)}))")
.build();
final JavaTemplate after = JavaTemplate
.builder("com.sun.tools.javac.util.Constants.format(#{value:any(java.lang.String)})")
.build();
@Override
public J visitMethodInvocation(J.MethodInvocation elem, ExecutionContext ctx) {
JavaTemplate.Matcher matcher;
if ((matcher = before.matcher(getCursor())).find()) {
maybeRemoveImport("com.sun.tools.javac.util.Convert");
return embed(
after.apply(getCursor(), elem.getCoordinates().replace(), matcher.parameter(0)),
getCursor(),
ctx,
SHORTEN_NAMES
);
}
return super.visitMethodInvocation(elem, ctx);
}
};
return Preconditions.check(
Preconditions.and(
new UsesType<>("com.sun.tools.javac.util.Convert", true),
new UsesMethod<>("java.lang.String format(..)"),
new UsesMethod<>("com.sun.tools.javac.util.Convert quote(..)")
),
javaVisitor
);
}
}
}
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