[vcs-log] introduce VcsLogTextFilter.matches(String) method

platform/vcs-log/api/src/com/intellij/vcs/log/VcsLogTextFilter.java

@@ -44,9 +44,22 @@ public interface VcsLogTextFilter extends VcsLogDetailsFilter {
    */
   boolean matchesCase();
 
+  /**
+   * Checks whether a specified commit message matches this filter.
+   *
+   * @param message a commit message to check
+   * @return true if commit message matches this filter
+   */
+  boolean matches(@NotNull String message);
+
   @NotNull
   @Override
   default VcsLogFilterCollection.FilterKey<VcsLogTextFilter> getKey() {
     return TEXT_FILTER;
   }
+
+  @Override
+  default boolean matches(@NotNull VcsCommitMetadata details) {
+    return matches(details.getFullMessage());
+  }
 }

platform/vcs-log/impl/src/com/intellij/vcs/log/data/index/IndexDataGetter.java

@@ -29,7 +29,6 @@ import com.intellij.vcs.log.*;
 import com.intellij.vcs.log.data.VcsLogStorage;
 import com.intellij.vcs.log.history.FileNamesData;
 import com.intellij.vcs.log.impl.FatalErrorHandler;
-import com.intellij.vcs.log.ui.filter.VcsLogTextFilterImpl;
 import com.intellij.vcs.log.util.TroveUtil;
 import com.intellij.vcsUtil.VcsUtil;
 import gnu.trove.TIntHashSet;
@@ -205,7 +204,7 @@ public class IndexDataGetter {
             try {
               String value = myIndexStorage.messages.get(commit);
               if (value != null) {
-                if (VcsLogTextFilterImpl.matches(filter, value)) {
+                if (filter.matches(value)) {
                   result.add(commit);
                 }
               }
@@ -224,7 +223,7 @@ public class IndexDataGetter {
       if (resultByTrigrams != null) return resultByTrigrams;
     }
 
-    return filter(myIndexStorage.messages, message -> VcsLogTextFilterImpl.matches(filter, message));
+    return filter(myIndexStorage.messages, filter::matches);
   }
 
   @NotNull

platform/vcs-log/impl/src/com/intellij/vcs/log/ui/filter/VcsLogTextFilterImpl.kt

@@ -15,12 +15,9 @@
  */
 package com.intellij.vcs.log.ui.filter
 
-import com.intellij.openapi.util.text.StringUtil
-import com.intellij.vcs.log.VcsCommitMetadata
 import com.intellij.vcs.log.VcsLogDetailsFilter
 import com.intellij.vcs.log.VcsLogTextFilter
 import com.intellij.vcs.log.util.VcsLogUtil
-
 import java.util.regex.Pattern
 import java.util.regex.PatternSyntaxException
 
@@ -37,8 +34,9 @@ class VcsLogTextFilterImpl(private val text: String,
   // used in upsource
   constructor(text: String) : this(text, false, false)
 
-  override fun matches(details: VcsCommitMetadata): Boolean {
-    return matches(this, details.fullMessage)
+  override fun matches(message: String): Boolean {
+    if (pattern != null) return pattern.matcher(message).find()
+    return message.contains(text, !matchCase)
   }
 
   override fun getText(): String {
@@ -69,18 +67,5 @@ class VcsLogTextFilterImpl(private val text: String,
       }
       return null
     }
-
-    @JvmStatic
-    fun matches(filter: VcsLogTextFilter, message: String): Boolean {
-      val pattern = if (filter is VcsLogTextFilterImpl) {
-        filter.pattern
-      }
-      else {
-        createPattern(filter.text, filter.isRegex, filter.matchesCase())
-      }
-      if (pattern != null) return pattern.matcher(message).find()
-
-      return if (filter.matchesCase()) message.contains(filter.text) else StringUtil.containsIgnoreCase(message, filter.text)
-    }
   }
 }

plugins/git4idea/src/git4idea/log/GitBekParentFixer.java

@@ -18,7 +18,10 @@ package git4idea.log;
 import com.intellij.openapi.vcs.VcsException;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.util.containers.ContainerUtil;
-import com.intellij.vcs.log.*;
+import com.intellij.vcs.log.Hash;
+import com.intellij.vcs.log.TimedVcsCommit;
+import com.intellij.vcs.log.VcsLogFilterCollection;
+import com.intellij.vcs.log.VcsLogTextFilter;
 import com.intellij.vcs.log.impl.VcsLogFilterCollectionImpl.VcsLogFilterCollectionBuilder;
 import com.intellij.vcs.log.util.BekUtil;
 import org.jetbrains.annotations.NotNull;
@@ -100,8 +103,8 @@ class GitBekParentFixer {
       }
 
       @Override
-      public boolean matches(@NotNull VcsCommitMetadata details) {
-        return details.getFullMessage().contains(MAGIC_TEXT);
+      public boolean matches(@NotNull String message) {
+        return message.contains(MAGIC_TEXT);
       }
     };