diff options
Diffstat (limited to 'git-mergetool--lib.sh')
| -rw-r--r-- | git-mergetool--lib.sh | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh index 9a8b97a2ab..204a5acd66 100644 --- a/git-mergetool--lib.sh +++ b/git-mergetool--lib.sh @@ -80,14 +80,18 @@ show_tool_names () { } } -diff_mode() { +diff_mode () { test "$TOOL_MODE" = diff } -merge_mode() { +merge_mode () { test "$TOOL_MODE" = merge } +gui_mode () { + test "$GIT_MERGETOOL_GUI" = true +} + translate_merge_tool_path () { echo "$1" } @@ -279,6 +283,7 @@ list_merge_tool_candidates () { fi tools="$tools gvimdiff diffuse diffmerge ecmerge" tools="$tools p4merge araxis bc codecompare" + tools="$tools smerge" fi case "${VISUAL:-$EDITOR}" in *vim*) @@ -350,17 +355,39 @@ guess_merge_tool () { } get_configured_merge_tool () { - # Diff mode first tries diff.tool and falls back to merge.tool. - # Merge mode only checks merge.tool + keys= if diff_mode then - merge_tool=$(git config diff.tool || git config merge.tool) + if gui_mode + then + keys="diff.guitool merge.guitool diff.tool merge.tool" + else + keys="diff.tool merge.tool" + fi else - merge_tool=$(git config merge.tool) + if gui_mode + then + keys="merge.guitool merge.tool" + else + keys="merge.tool" + fi fi + + merge_tool=$( + IFS=' ' + for key in $keys + do + selected=$(git config $key) + if test -n "$selected" + then + echo "$selected" + return + fi + done) + if test -n "$merge_tool" && ! valid_tool "$merge_tool" then - echo >&2 "git config option $TOOL_MODE.tool set to unknown tool: $merge_tool" + echo >&2 "git config option $TOOL_MODE.${gui_prefix}tool set to unknown tool: $merge_tool" echo >&2 "Resetting to default..." return 1 fi @@ -397,14 +424,17 @@ get_merge_tool_path () { } get_merge_tool () { + is_guessed=false # Check if a merge tool has been configured merge_tool=$(get_configured_merge_tool) # Try to guess an appropriate merge tool if no tool has been set. if test -z "$merge_tool" then merge_tool=$(guess_merge_tool) || exit + is_guessed=true fi echo "$merge_tool" + test "$is_guessed" = false } mergetool_find_win32_cmd () { |