From 49ce77ebcb085e4f4b66f37bc3f2add1a3e0ca0c Mon Sep 17 00:00:00 2001
From: Piotr Tomiak <piotr.tomiak@jetbrains.com>
Date: Sat, 4 Oct 2025 14:17:11 +0200
Subject: [PATCH] [vcs] IJI-3089 Allow contributing new inspections for the
 commit message editor through extension points.

GitOrigin-RevId: c9297f895bbc7d7200f250298d29673cd0358e31
---
 .../resources/META-INF/VcsExtensionPoints.xml      |  4 ++++
 .../vcs-impl/resources/META-INF/VcsExtensions.xml  |  5 +++++
 .../message/CommitMessageInspectionProfile.java    | 14 +++++++-------
 3 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/platform/vcs-impl/resources/META-INF/VcsExtensionPoints.xml b/platform/vcs-impl/resources/META-INF/VcsExtensionPoints.xml
index 63e29ea9716f..b5e3635071c8 100644
--- a/platform/vcs-impl/resources/META-INF/VcsExtensionPoints.xml
+++ b/platform/vcs-impl/resources/META-INF/VcsExtensionPoints.xml
@@ -263,6 +263,10 @@
                     interface="com.intellij.openapi.vcs.VcsFileListenerIgnoredFilesProvider"
                     dynamic="true"/>
 
+    <extensionPoint name="vcs.commitMessageInspection"
+                    interface="com.intellij.vcs.commit.message.BaseCommitMessageInspection"
+                    dynamic="true"/>
+
     <extensionPoint qualifiedName="com.intellij.vcs.impl.backend.treeNodeConverter"
                     interface="com.intellij.vcs.shelf.NodeToEntityConverter"
                     dynamic="true"/>
diff --git a/platform/vcs-impl/resources/META-INF/VcsExtensions.xml b/platform/vcs-impl/resources/META-INF/VcsExtensions.xml
index b10a324993a9..502d32e171b7 100644
--- a/platform/vcs-impl/resources/META-INF/VcsExtensions.xml
+++ b/platform/vcs-impl/resources/META-INF/VcsExtensions.xml
@@ -134,6 +134,11 @@
     <openapi.vcs.history.actions.ShowDiffBeforeWithLocalAction.ExtensionProvider
       implementation="com.intellij.openapi.vcs.changes.savedPatches.CompareBeforeWithLocalForSavedPatchesAction"/>
 
+    <vcs.commitMessageInspection implementation="com.intellij.vcs.commit.message.SubjectBodySeparationInspection"/>
+    <vcs.commitMessageInspection implementation="com.intellij.vcs.commit.message.SubjectLimitInspection"/>
+    <vcs.commitMessageInspection implementation="com.intellij.vcs.commit.message.BodyLimitInspection"/>
+    <vcs.commitMessageInspection implementation="com.intellij.vcs.commit.message.CommitMessageSpellCheckingInspection"/>
+
     <referenceProviderType key="commentsReferenceProvider"
                            implementationClass="com.intellij.psi.impl.source.resolve.reference.ArbitraryPlaceUrlReferenceProvider"/>
     <psi.symbolReferenceProvider hostLanguage=""
diff --git a/platform/vcs-impl/src/com/intellij/vcs/commit/message/CommitMessageInspectionProfile.java b/platform/vcs-impl/src/com/intellij/vcs/commit/message/CommitMessageInspectionProfile.java
index 14c6b97d1117..a518db3a0d42 100644
--- a/platform/vcs-impl/src/com/intellij/vcs/commit/message/CommitMessageInspectionProfile.java
+++ b/platform/vcs-impl/src/com/intellij/vcs/commit/message/CommitMessageInspectionProfile.java
@@ -7,8 +7,10 @@ import com.intellij.codeInspection.ex.*;
 import com.intellij.openapi.components.PersistentStateComponent;
 import com.intellij.openapi.components.State;
 import com.intellij.openapi.components.Storage;
+import com.intellij.openapi.extensions.ExtensionPointName;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.vcs.VcsConfiguration;
+import com.intellij.util.containers.ContainerUtil;
 import com.intellij.util.messages.Topic;
 import com.intellij.util.xmlb.annotations.Tag;
 import com.intellij.util.xmlb.annotations.Transient;
@@ -16,7 +18,6 @@ import org.jdom.Element;
 import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
 
-import java.util.Arrays;
 import java.util.EventListener;
 import java.util.List;
 import java.util.Objects;
@@ -25,6 +26,10 @@ import java.util.Objects;
 public class CommitMessageInspectionProfile extends InspectionProfileImpl
   implements PersistentStateComponent<CommitMessageInspectionProfile.State> {
 
+  @ApiStatus.Internal
+  @ApiStatus.Experimental
+  public static final ExtensionPointName<BaseCommitMessageInspection> EP_NAME = ExtensionPointName.create("com.intellij.vcs.commitMessageInspection");
+
   public static final @NotNull Topic<ProfileListener> TOPIC = Topic.create("commit message inspection changes", ProfileListener.class);
 
   private static final String PROFILE_NAME = "Commit Dialog"; // NON-NLS
@@ -131,12 +136,7 @@ public class CommitMessageInspectionProfile extends InspectionProfileImpl
   private static class CommitMessageInspectionToolSupplier extends InspectionToolsSupplier {
     @Override
     public @NotNull List<InspectionToolWrapper<?, ?>> createTools() {
-      return Arrays.asList(
-        new LocalInspectionToolWrapper(new SubjectBodySeparationInspection()),
-        new LocalInspectionToolWrapper(new SubjectLimitInspection()),
-        new LocalInspectionToolWrapper(new BodyLimitInspection()),
-        new LocalInspectionToolWrapper(new CommitMessageSpellCheckingInspection())
-      );
+      return ContainerUtil.map(EP_NAME.getExtensionList(), it -> new LocalInspectionToolWrapper(it));
     }
   }