diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2007-06-10 15:17:30 (GMT) |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2007-06-10 15:17:30 (GMT) |
| commit | 301ac38b12126133445d544f7cc5d65768b9310f (patch) | |
| tree | b4ed00b6880b2f118b93baeb28e6a0301c083db2 /git-mergetool.sh | |
| parent | 730b5b45fb8a7751106885d350466c197b671b1c (diff) | |
| download | git-301ac38b12126133445d544f7cc5d65768b9310f.zip git-301ac38b12126133445d544f7cc5d65768b9310f.tar.gz git-301ac38b12126133445d544f7cc5d65768b9310f.tar.bz2 | |
git-mergetool: Make default selection of merge-tool more intelligent
Make git-mergetool prefer meld under GNOME, and kdiff3 under KDE. When
considering emerge and vimdiff, check $VISUAL and $EDITOR to see which the
user might prefer.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Josh Triplett <josh@freedesktop.org>
Diffstat (limited to 'git-mergetool.sh')
| -rwxr-xr-x | git-mergetool.sh | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/git-mergetool.sh b/git-mergetool.sh index c9a90cd..7b66309 100755 --- a/git-mergetool.sh +++ b/git-mergetool.sh @@ -310,23 +310,35 @@ if test -z "$merge_tool"; then fi if test -z "$merge_tool" ; then - if type kdiff3 >/dev/null 2>&1 && test -n "$DISPLAY"; then - merge_tool="kdiff3"; - elif type tkdiff >/dev/null 2>&1 && test -n "$DISPLAY"; then - merge_tool=tkdiff - elif type xxdiff >/dev/null 2>&1 && test -n "$DISPLAY"; then - merge_tool=xxdiff - elif type meld >/dev/null 2>&1 && test -n "$DISPLAY"; then - merge_tool=meld - elif type gvimdiff >/dev/null 2>&1 && test -n "$DISPLAY"; then - merge_tool=gvimdiff - elif type opendiff >/dev/null 2>&1; then - merge_tool=opendiff - elif type emacs >/dev/null 2>&1; then - merge_tool=emerge - elif type vimdiff >/dev/null 2>&1; then - merge_tool=vimdiff - else + if test -n "$DISPLAY"; then + merge_tool_candidates="kdiff3 tkdiff xxdiff meld gvimdiff" + if test -n "$GNOME_DESKTOP_SESSION_ID" ; then + merge_tool_candidates="meld $merge_tool_candidates" + fi + if test "$KDE_FULL_SESSION" = "true"; then + merge_tool_candidates="kdiff3 $merge_tool_candidates" + fi + fi + if echo "${VISUAL:-$EDITOR}" | grep 'emacs' > /dev/null 2>&1; then + merge_tool_candidates="$merge_tool_candidates emerge" + fi + if echo "${VISUAL:-$EDITOR}" | grep 'vim' > /dev/null 2>&1; then + merge_tool_candidates="$merge_tool_candidates vimdiff" + fi + merge_tool_candidates="$merge_tool_candidates opendiff emerge vimdiff" + echo "merge tool candidates: $merge_tool_candidates" + for i in $merge_tool_candidates; do + if test $i = emerge ; then + cmd=emacs + else + cmd=$i + fi + if type $cmd > /dev/null 2>&1; then + merge_tool=$i + break + fi + done + if test -z "$merge_tool" ; then echo "No available merge resolution programs available." exit 1 fi |