mergetools: add vimdiff3 mode

It's similar to the default, except that the other windows are hidden. This ensures that removed/added colors are still visible on the main merge window, but the other windows not visible. Specially useful with merge.conflictstyle=diff3. Signed-off-by: Felipe Contreras <[email protected]> Acked-by: David Aguilar <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
luceliu · Apr 22, 2014 · 7c147b7 · 7c147b7
1 parent 0bc85ab
commit 7c147b7
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Showing 3 changed files with 14 additions and 2 deletions.
diff --git a/mergetools/gvimdiff3 b/mergetools/gvimdiff3
@@ -0,0 +1 @@
+. "$MERGE_TOOLS_DIR/vimdiff"
diff --git a/mergetools/vimdiff b/mergetools/vimdiff
@@ -20,16 +20,26 @@ merge_cmd () {
 		"$merge_tool_path" -f -d -c 'wincmd l' \
 			"$LOCAL" "$MERGED" "$REMOTE"
 		;;
+	gvimdiff3|vimdiff3)
+		if $base_present
+		then
+			"$merge_tool_path" -f -d -c 'hid | hid | hid' \
+				"$LOCAL" "$REMOTE" "$BASE" "$MERGED"
+		else
+			"$merge_tool_path" -f -d -c 'hid | hid' \
+				"$LOCAL" "$REMOTE" "$MERGED"
+		fi
+		;;
 	esac
 	check_unchanged
 }
 
 translate_merge_tool_path() {
 	case "$1" in
-	gvimdiff|gvimdiff2)
+	gvimdiff|gvimdiff2|gvimdiff3)
 		echo gvim
 		;;
-	vimdiff|vimdiff2)
+	vimdiff|vimdiff2|vimdiff3)
 		echo vim
 		;;
 	esac

diff --git a/mergetools/vimdiff3 b/mergetools/vimdiff3
@@ -0,0 +1 @@
+. "$MERGE_TOOLS_DIR/vimdiff"