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| author | Theodore Ts'o <tytso@mit.edu> | 2007-03-29 09:39:59 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2007-03-29 12:29:33 -0400 |
| commit | ddc0c49753001d2b5da4df7df2d42378c8c3a295 (patch) | |
| tree | cab5675da5c9f7191337110a44b3bc9f61a2b07a /git-mergetool.sh | |
| parent | 262c981ea720c3c67d01d9a556069f79a6170786 (diff) | |
| download | git-ddc0c49753001d2b5da4df7df2d42378c8c3a295.tar.gz git-ddc0c49753001d2b5da4df7df2d42378c8c3a295.tar.xz | |
mergetool: factor out common code
Create common function check_unchanged(), save_backup() and
remove_backup().
Also fix some minor whitespace issues while we're at it.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'git-mergetool.sh')
| -rwxr-xr-x | git-mergetool.sh | 78 |
1 files changed, 36 insertions, 42 deletions
diff --git a/git-mergetool.sh b/git-mergetool.sh index 0b843a54d..1355fcb19 100755 --- a/git-mergetool.sh +++ b/git-mergetool.sh @@ -106,12 +106,40 @@ resolve_deleted_merge () { done } +check_unchanged () { + if test "$path" -nt "$BACKUP" ; then + status=0; + else + while true; do + echo "$path seems unchanged." + printf "Was the merge successful? [y/n] " + read answer < /dev/tty + case "$answer" in + y*|Y*) status=0; break ;; + n*|N*) status=1; break ;; + esac + done + fi +} + +save_backup () { + if test "$status" -eq 0; then + mv -- "$BACKUP" "$path.orig" + fi +} + +remove_backup () { + if test "$status" -eq 0; then + rm "$BACKUP" + fi +} + merge_file () { path="$1" f=`git-ls-files -u -- "$path"` if test -z "$f" ; then - if test ! -f "$path" ; then + if test ! -f "$path" ; then echo "$path: file not found" else echo "$path: file does not need merging" @@ -167,9 +195,7 @@ merge_file () { -o "$path" -- "$LOCAL" "$REMOTE" > /dev/null 2>&1) fi status=$? - if test "$status" -eq 0; then - rm "$BACKUP" - fi + remove_backup ;; tkdiff) if base_present ; then @@ -178,29 +204,13 @@ merge_file () { tkdiff -o "$path" -- "$LOCAL" "$REMOTE" fi status=$? - if test "$status" -eq 0; then - mv -- "$BACKUP" "$path.orig" - fi + save_backup ;; meld|vimdiff) touch "$BACKUP" $merge_tool -- "$LOCAL" "$path" "$REMOTE" - if test "$path" -nt "$BACKUP" ; then - status=0; - else - while true; do - echo "$path seems unchanged." - printf "Was the merge successful? [y/n] " - read answer < /dev/tty - case "$answer" in - y*|Y*) status=0; break ;; - n*|N*) status=1; break ;; - esac - done - fi - if test "$status" -eq 0; then - mv -- "$BACKUP" "$path.orig" - fi + check_unchanged + save_backup ;; xxdiff) touch "$BACKUP" @@ -217,22 +227,8 @@ merge_file () { -R 'Accel.SearchForward: "Ctrl-G"' \ --merged-file "$path" -- "$LOCAL" "$REMOTE" fi - if test "$path" -nt "$BACKUP" ; then - status=0; - else - while true; do - echo "$path seems unchanged." - printf "Was the merge successful? [y/n] " - read answer < /dev/tty - case "$answer" in - y*|Y*) status=0; break ;; - n*|N*) status=1; break ;; - esac - done - fi - if test "$status" -eq 0; then - mv -- "$BACKUP" "$path.orig" - fi + check_unchanged + save_backup ;; emerge) if base_present ; then @@ -241,9 +237,7 @@ merge_file () { emacs -f emerge-files-command "$LOCAL" "$REMOTE" "$path" fi status=$? - if test "$status" -eq 0; then - mv -- "$BACKUP" "$path.orig" - fi + save_backup ;; esac if test "$status" -ne 0; then |