[PATCH] Test refactor

[Charles Bailey <charles@hashpling.org>]

---
 git-mergetool.sh |  110 +++++++++++++++++++++++++++++-------------------------
 1 files changed, 59 insertions(+), 51 deletions(-)

diff --git a/git-mergetool.sh b/git-mergetool.sh
index 87fa88a..9446b8e 100755
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -99,7 +99,7 @@ resolve_deleted_merge () {
 		return 0
 		;;
 	    [dD]*)
-		git rm -- "$MERGED" > /dev/null
+		git rm -q -- "$MERGED"
 		cleanup_temp_files
 		return 0
 		;;
@@ -134,55 +134,8 @@ checkout_staged_file () {
     fi
 }
 
-merge_file () {
-    MERGED="$1"
-
-    f=`git ls-files -u -- "$MERGED"`
-    if test -z "$f" ; then
-	if test ! -f "$MERGED" ; then
-	    echo "$MERGED: file not found"
-	else
-	    echo "$MERGED: file does not need merging"
-	fi
-	return 1
-    fi
-
-    ext="$$$(expr "$MERGED" : '.*\(\.[^/]*\)$')"
-    BACKUP="./$MERGED.BACKUP.$ext"
-    LOCAL="./$MERGED.LOCAL.$ext"
-    REMOTE="./$MERGED.REMOTE.$ext"
-    BASE="./$MERGED.BASE.$ext"
-
-    mv -- "$MERGED" "$BACKUP"
-    cp -- "$BACKUP" "$MERGED"
-
-    base_mode=`git ls-files -u -- "$MERGED" | awk '{if ($3==1) print $1;}'`
-    local_mode=`git ls-files -u -- "$MERGED" | awk '{if ($3==2) print $1;}'`
-    remote_mode=`git ls-files -u -- "$MERGED" | awk '{if ($3==3) print $1;}'`
-
-    base_present   && checkout_staged_file 1 "$MERGED" "$BASE"
-    local_present  && checkout_staged_file 2 "$MERGED" "$LOCAL"
-    remote_present && checkout_staged_file 3 "$MERGED" "$REMOTE"
+resolve_normal_merge () {
 
-    if test -z "$local_mode" -o -z "$remote_mode"; then
-	echo "Deleted merge conflict for '$MERGED':"
-	describe_file "$local_mode" "local" "$LOCAL"
-	describe_file "$remote_mode" "remote" "$REMOTE"
-	resolve_deleted_merge
-	return
-    fi
-
-    if is_symlink "$local_mode" || is_symlink "$remote_mode"; then
-	echo "Symbolic link merge conflict for '$MERGED':"
-	describe_file "$local_mode" "local" "$LOCAL"
-	describe_file "$remote_mode" "remote" "$REMOTE"
-	resolve_symlink_merge
-	return
-    fi
-
-    echo "Normal merge conflict for '$MERGED':"
-    describe_file "$local_mode" "local" "$LOCAL"
-    describe_file "$remote_mode" "remote" "$REMOTE"
     if "$prompt" = true; then
 	printf "Hit return to start merge resolution tool (%s): " "$merge_tool"
 	read ans
@@ -278,7 +231,62 @@ merge_file () {
 	    fi
 	    ;;
     esac
-    if test "$status" -ne 0; then
+
+    if test $status -eq 0; then
+	git add -- "$MERGED"
+    fi
+
+    return $status
+}
+
+merge_file () {
+    MERGED="$1"
+
+    f=`git ls-files -u -- "$MERGED"`
+    if test -z "$f" ; then
+	if test ! -f "$MERGED" ; then
+	    echo "$MERGED: file not found"
+	else
+	    echo "$MERGED: file does not need merging"
+	fi
+	return 1
+    fi
+
+    ext="$$$(expr "$MERGED" : '.*\(\.[^/]*\)$')"
+    BACKUP="./$MERGED.BACKUP.$ext"
+    LOCAL="./$MERGED.LOCAL.$ext"
+    REMOTE="./$MERGED.REMOTE.$ext"
+    BASE="./$MERGED.BASE.$ext"
+
+    mv -- "$MERGED" "$BACKUP"
+    cp -- "$BACKUP" "$MERGED"
+
+    base_mode=`git ls-files -u -- "$MERGED" | awk '{if ($3==1) print $1;}'`
+    local_mode=`git ls-files -u -- "$MERGED" | awk '{if ($3==2) print $1;}'`
+    remote_mode=`git ls-files -u -- "$MERGED" | awk '{if ($3==3) print $1;}'`
+
+    base_present   && checkout_staged_file 1 "$MERGED" "$BASE"
+    local_present  && checkout_staged_file 2 "$MERGED" "$LOCAL"
+    remote_present && checkout_staged_file 3 "$MERGED" "$REMOTE"
+
+    if test -z "$local_mode" -o -z "$remote_mode"; then
+	echo "Deleted merge conflict for '$MERGED':"
+	describe_file "$local_mode" "local" "$LOCAL"
+	describe_file "$remote_mode" "remote" "$REMOTE"
+	resolve_deleted_merge
+    elif is_symlink "$local_mode" || is_symlink "$remote_mode"; then
+	echo "Symbolic link merge conflict for '$MERGED':"
+	describe_file "$local_mode" "local" "$LOCAL"
+	describe_file "$remote_mode" "remote" "$REMOTE"
+	resolve_symlink_merge
+    else
+	echo "Normal merge conflict for '$MERGED':"
+	describe_file "$local_mode" "local" "$LOCAL"
+	describe_file "$remote_mode" "remote" "$REMOTE"
+	resolve_normal_merge
+    fi
+
+    if test $? -ne 0; then
 	echo "merge of $MERGED failed" 1>&2
 	mv -- "$BACKUP" "$MERGED"
 
@@ -295,8 +303,8 @@ merge_file () {
 	rm -- "$BACKUP"
     fi
 
-    git add -- "$MERGED"
     cleanup_temp_files
+
     return 0
 }
 
-- 
1.6.2.rc1.258.g314b8b