Release

.config/checkstyle/checkstyle.xml

@@ -52,6 +52,7 @@
 	<module name="TreeWalker">
 		<!-- Checks - sorted alphabetically -->
 		<module name="ArrayTypeStyle"/>
+		<module name="AvoidDoubleBraceInitialization"/>
 		<module name="AvoidStarImport"/>
 		<module name="ConstantName"/>
 		<module name="DefaultComesLast"/>
@@ -68,6 +69,11 @@
 		<module name="FinalParameters"/>
 		<module name="GenericWhitespace"/>
 		<module name="HideUtilityClassConstructor"/>
+		<module name="IllegalCatch">
+			<!-- https://docs.pmd-code.org/pmd-doc-7.11.0/pmd_rules_java_errorprone.html#avoidcatchingnpe -->
+			<!-- https://docs.pmd-code.org/pmd-doc-7.11.0/pmd_rules_java_errorprone.html#avoidcatchingthrowable -->
+			<property name="illegalClassNames" value="Error,Throwable,NullPointerException,java.lang.Error,java.lang.Throwable,java.lang.NullPointerException"/>
+		</module>
 		<module name="IllegalImport"/>
 		<module name="InterfaceIsType"/>
 		<module name="JavadocStyle">
@@ -93,7 +99,6 @@
 		<module name="MethodParamPad"/>
 		<module name="MissingDeprecated"/>
 		<module name="MissingOverride"/>
-		<module name="MissingSwitchDefault"/>
 		<module name="ModifierOrder"/>
 		<module name="NeedBraces"/>
 		<module name="NoClone"/>
@@ -122,7 +127,13 @@
 		</module>
 		<module name="TypecastParenPad"/>
 		<module name="TypeName"/>
+		<module name="UnnecessaryParentheses"/>
+		<module name="UnnecessarySemicolonAfterOuterTypeDeclaration"/>
+		<module name="UnnecessarySemicolonAfterTypeMemberDeclaration"/>
+		<module name="UnnecessarySemicolonInEnumeration"/>
+		<module name="UnnecessarySemicolonInTryWithResources"/>
 		<module name="UnusedImports"/>
+		<module name="UnusedLocalVariable"/>
 		<module name="UpperEll"/>
 		<module name="VisibilityModifier">
 			<property name="packageAllowed" value="true"/>

.config/pmd/ruleset.xml → .config/pmd/java/ruleset.xml

@@ -10,16 +10,38 @@
 
 	<!-- Only rules that don't overlap with CheckStyle! -->
 
+	<rule ref="category/java/bestpractices.xml/AvoidPrintStackTrace"/>
+	<rule ref="category/java/bestpractices.xml/AvoidStringBufferField"/>
 	<rule ref="category/java/bestpractices.xml/AvoidUsingHardCodedIP"/>
+	<rule ref="category/java/bestpractices.xml/ConstantsInInterface"/>
+	<rule ref="category/java/bestpractices.xml/ExhaustiveSwitchHasDefault"/>
+	<rule ref="category/java/bestpractices.xml/LiteralsFirstInComparisons"/>
+	<!-- CheckStyle can't handle this switch behavior -> delegated to PMD -->
+	<rule ref="category/java/bestpractices.xml/NonExhaustiveSwitch"/>
+	<rule ref="category/java/bestpractices.xml/OneDeclarationPerLine">
+		<properties>
+			<property name="strictMode" value="true"/>
+		</properties>
+	</rule>
 	<rule ref="category/java/bestpractices.xml/PreserveStackTrace"/>
+	<rule ref="category/java/bestpractices.xml/SimplifiableTestAssertion"/>
+	<rule ref="category/java/bestpractices.xml/SystemPrintln"/>
+	<rule ref="category/java/bestpractices.xml/UnusedAssignment"/>
+	<rule ref="category/java/bestpractices.xml/UnusedFormalParameter"/>
+	<rule ref="category/java/bestpractices.xml/UnusedPrivateField"/>
+	<rule ref="category/java/bestpractices.xml/UnusedPrivateMethod"/>
 	<rule ref="category/java/bestpractices.xml/UseCollectionIsEmpty"/>
+	<rule ref="category/java/bestpractices.xml/UseEnumCollections"/>
 	<rule ref="category/java/bestpractices.xml/UseStandardCharsets"/>
+	<rule ref="category/java/bestpractices.xml/UseTryWithResources"/>
 
 	<!-- Native code is platform dependent; Loading external native libs might pose a security threat -->
 	<rule ref="category/java/codestyle.xml/AvoidUsingNativeCode"/>
 	<rule ref="category/java/codestyle.xml/IdenticalCatchBranches"/>
+	<rule ref="category/java/codestyle.xml/LambdaCanBeMethodReference"/>
 	<rule ref="category/java/codestyle.xml/NoPackage"/>
 	<rule ref="category/java/codestyle.xml/PrematureDeclaration"/>
+	<rule ref="category/java/codestyle.xml/UnnecessarySemicolon"/>
 
 	<rule ref="category/java/design.xml">
 		<!-- Sometimes abstract classes have just fields -->
@@ -76,9 +98,6 @@
 
 		<!-- Limit too low -->
 		<exclude name="UseObjectForClearerAPI"/>
-
-		<!-- Handled by checkstyle -->
-		<exclude name="UseUtilityClass"/>
 	</rule>
 
 	<rule ref="category/java/design.xml/AvoidDeeplyNestedIfStmts">
@@ -114,17 +133,33 @@
 		</properties>
 	</rule>
 
+	<rule ref="category/java/errorprone.xml/AssignmentToNonFinalStatic"/>
+	<rule ref="category/java/errorprone.xml/AvoidDecimalLiteralsInBigDecimalConstructor"/>
+	<rule ref="category/java/errorprone.xml/AvoidMultipleUnaryOperators"/>
 	<rule ref="category/java/errorprone.xml/AvoidUsingOctalValues"/>
 	<rule ref="category/java/errorprone.xml/BrokenNullCheck"/>
 	<rule ref="category/java/errorprone.xml/ComparisonWithNaN"/>
 	<rule ref="category/java/errorprone.xml/DoNotCallGarbageCollectionExplicitly"/>
 	<rule ref="category/java/errorprone.xml/DontImportSun"/>
+	<rule ref="category/java/errorprone.xml/DontUseFloatTypeForLoopIndices"/>
+	<rule ref="category/java/errorprone.xml/EqualsNull"/>
+	<rule ref="category/java/errorprone.xml/IdempotentOperations"/>
+	<rule ref="category/java/errorprone.xml/ImplicitSwitchFallThrough"/>
+	<rule ref="category/java/errorprone.xml/InstantiationToGetClass"/>
+	<rule ref="category/java/errorprone.xml/InvalidLogMessageFormat"/>
+	<rule ref="category/java/errorprone.xml/JumbledIncrementer"/>
 	<rule ref="category/java/errorprone.xml/MisplacedNullCheck"/>
+	<rule ref="category/java/errorprone.xml/MoreThanOneLogger"/>
+	<rule ref="category/java/errorprone.xml/NonStaticInitializer"/>
+	<rule ref="category/java/errorprone.xml/ReturnFromFinallyBlock"/>
+	<rule ref="category/java/errorprone.xml/SingletonClassReturningNewInstance"/>
+	<rule ref="category/java/errorprone.xml/UnconditionalIfStatement"/>
 	<rule ref="category/java/errorprone.xml/UnnecessaryCaseChange"/>
+	<rule ref="category/java/errorprone.xml/UselessOperationOnImmutable"/>
 
 
 	<rule ref="category/java/multithreading.xml">
-		<!-- Just bloats code -->
+		<!-- Just bloats code; improved in JEP-491/Java 24+ -->
 		<exclude name="AvoidSynchronizedAtMethodLevel"/>
 
 		<!-- NOPE -->

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,6 +1,7 @@
 name: 🐞 Bug
 description: Create a bug report for something that is broken
 labels: [bug]
+type: bug
 body:
   - type: markdown
     attributes:
@@ -32,6 +33,15 @@ body:
     validations:
       required: true
 
+  - type: textarea
+    id: description
+    attributes:
+      label: Description of the problem
+      description: |
+        Describe as exactly as possible what is not working.
+    validations:
+      required: true
+
   - type: textarea
     id: steps-to-reproduce
     attributes:
@@ -46,20 +56,6 @@ body:
     validations:
       required: true
 
-  - type: textarea
-    id: expected-behavior
-    attributes:
-      label: Expected behavior
-      description: |
-        Tell us what you expect to happen.
-
-  - type: textarea
-    id: actual-behavior
-    attributes:
-      label: Actual behavior
-      description: |
-        Tell us what happens with the steps given above.
-
   - type: textarea
     id: additional-information
     attributes:

.github/ISSUE_TEMPLATE/enhancement.yml

@@ -1,6 +1,7 @@
 name: ✨ Feature/Enhancement
 description: Suggest a new feature or enhancement
 labels: [enhancement]
+type: feature
 body:
   - type: markdown
     attributes:

.github/workflows/broken-links.yml

@@ -19,7 +19,7 @@ jobs:
 
       - name: Link Checker
         id: lychee
-        uses: lycheeverse/lychee-action@v2
+        uses: lycheeverse/lychee-action@82202e5e9c2f4ef1a55a3d02563e1cb6041e5332 # v2
         with:
           fail: false # Don't fail on broken links, create an issue instead
 
@@ -31,14 +31,14 @@ jobs:
           GH_TOKEN: ${{ github.token }}
 
       - name: Close issue if everything is fine
-        if: env.lychee_exit_code == 0 && steps.find-issue.outputs.number != ''
+        if: steps.lychee.outputs.exit_code == 0 && steps.find-issue.outputs.number != ''
         run: gh issue close -r 'not planned' ${{ steps.find-issue.outputs.number }}
         env:
           GH_TOKEN: ${{ github.token }}
 
       - name: Create Issue From File
-        if: env.lychee_exit_code != 0
-        uses: peter-evans/create-issue-from-file@v5
+        if: steps.lychee.outputs.exit_code != 0
+        uses: peter-evans/create-issue-from-file@e8ef132d6df98ed982188e460ebb3b5d4ef3a9cd # v5
         with:
           issue-number: ${{ steps.find-issue.outputs.number }}
           title: Link Checker Report

.github/workflows/check-build.yml

@@ -40,7 +40,7 @@ jobs:
         cache: 'gradle'
 
     - name: Build
-      run: ./gradlew build buildPlugin --info
+      run: ./gradlew build buildPlugin --info --stacktrace
 
     - name: Try upload test reports when failure occurs
       uses: actions/upload-artifact@v4
@@ -95,7 +95,7 @@ jobs:
         cache: 'gradle'
 
     - name: Run Checkstyle
-      run: ./gradlew checkstyleMain checkstyleTest -PcheckstyleEnabled
+      run: ./gradlew checkstyleMain checkstyleTest -PcheckstyleEnabled --stacktrace
 
   pmd:
     runs-on: ubuntu-latest
@@ -118,7 +118,7 @@ jobs:
         cache: 'gradle'
 
     - name: Run PMD
-      run: ./gradlew pmdMain pmdTest -PpmdEnabled
+      run: ./gradlew pmdMain pmdTest -PpmdEnabled --stacktrace
 
     - name: Upload report
       if: always()

.github/workflows/check-ide-compatibility.yml

@@ -0,0 +1,54 @@
+name: Check IDE Compatibility
+
+on:
+  schedule:
+    - cron: '55 2 * * 1'
+  workflow_dispatch:
+
+jobs:
+  check-ide-compatibility:
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    steps:
+    - name: Free up disk space
+      run: |
+        sudo df -h
+        sudo docker system prune -af || true
+        sudo rm -rf /usr/share/dotnet \
+          /usr/local/.ghcup \
+          /usr/local/swift \
+          /usr/share/swift \
+          /usr/lib/jvm \
+          /usr/local/lib/android \
+          /usr/lib/google-cloud-sdk \
+          /usr/local/share/boost \
+          /usr/local/share/powershell \
+          /usr/local/share/chromium \
+          /usr/local/lib/node_modules \
+          /usr/lib/mono \
+          /usr/lib/heroku \
+          /usr/lib/firefox \
+          /usr/share/miniconda \
+          /opt/microsoft \
+          /opt/chrome \
+          /opt/pipx \
+          "$AGENT_TOOLSDIRECTORY" || true
+        sudo df -h
+
+    - uses: actions/checkout@v4
+
+    - name: Set up JDK
+      uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: 21
+
+    - name: Check compatibility
+      run: ./gradlew verifyPlugin --info --stacktrace
+
+    - name: Upload report
+      uses: actions/upload-artifact@v4
+      with:
+        name: plugin-verifier-reports
+        path: build/reports/pluginVerifier/**
+        if-no-files-found: warn

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
         cache: 'gradle'
 
     - name: Build
-      run: ./gradlew build buildPlugin --info
+      run: ./gradlew build buildPlugin --info --stacktrace
 
     - name: Check for uncommited changes
       run: |
@@ -82,7 +82,7 @@ jobs:
     
     - name: Create Release
       id: create_release
-      uses: shogo82148/actions-create-release@v1
+      uses: shogo82148/actions-create-release@4661dc54f7b4b564074e9fbf73884d960de569a3 # v1
       with:
         tag_name: v${{ steps.version.outputs.release }}
         release_name: v${{ steps.version.outputs.release }}

.github/workflows/sync-labels.yml

@@ -20,6 +20,6 @@ jobs:
         with:
           sparse-checkout: .github/labels.yml
 
-      - uses: EndBug/label-sync@v2
+      - uses: EndBug/label-sync@52074158190acb45f3077f9099fea818aa43f97a # v2
         with:
           config-file: .github/labels.yml