From e32498d0c7b060409792656a3a01852b98ecadc0 Mon Sep 17 00:00:00 2001
From: Abdelilah El Aissaoui <aeab13@gmail.com>
Date: Thu, 9 Jun 2022 03:11:31 +0200
Subject: [PATCH] Fixed repo refreshing when detecting changes in message files

---
 src/main/kotlin/app/git/FileChangesWatcher.kt | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/main/kotlin/app/git/FileChangesWatcher.kt b/src/main/kotlin/app/git/FileChangesWatcher.kt
index c286132..a4956a2 100644
--- a/src/main/kotlin/app/git/FileChangesWatcher.kt
+++ b/src/main/kotlin/app/git/FileChangesWatcher.kt
@@ -58,6 +58,15 @@ class FileChangesWatcher @Inject constructor() {
 
             val hasGitDirectoryChanged = dir.startsWith("$pathStr$systemSeparator.git$systemSeparator")
 
+            if(events.count() == 1) {
+                val fileChanged = events.first().context().toString()
+                val fullPathOfFileChanged = "$pathStr$systemSeparator.git$systemSeparator$fileChanged"
+
+                // Ignore COMMIT_EDITMSG changes
+                if(isGitMessageFile(pathStr, fullPathOfFileChanged))
+                    return@withContext
+            }
+            
             println("Has git dir changed: $hasGitDirectoryChanged")
 
             _changesNotifier.emit(hasGitDirectoryChanged)
@@ -86,4 +95,10 @@ class FileChangesWatcher @Inject constructor() {
             key.reset()
         }
     }
+
+    private fun isGitMessageFile(repoPath: String, fullPathOfFileChanged: String): Boolean {
+        val gitDir = "$repoPath$systemSeparator.git${systemSeparator}"
+        return fullPathOfFileChanged == "${gitDir}COMMIT_EDITMSG" ||
+                fullPathOfFileChanged == "${gitDir}MERGE_MSG"
+    }
 }
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