diff options
Diffstat (limited to 'git-mergetool--lib.sh')
| -rw-r--r-- | git-mergetool--lib.sh | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh index 4ca170c..696eb49 100644 --- a/git-mergetool--lib.sh +++ b/git-mergetool--lib.sh @@ -354,19 +354,36 @@ guess_merge_tool () { } get_configured_merge_tool () { - if gui_mode - then - gui_prefix=gui - fi - - # Diff mode first tries diff.(gui)tool and falls back to merge.(gui)tool. - # Merge mode only checks merge.(gui)tool + keys= if diff_mode then - merge_tool=$(git config diff.${gui_prefix}tool || git config merge.${gui_prefix}tool) + if gui_mode + then + keys="diff.guitool merge.guitool diff.tool merge.tool" + else + keys="diff.tool merge.tool" + fi else - merge_tool=$(git config merge.${gui_prefix}tool) + if gui_mode + then + keys="merge.guitool merge.tool" + else + keys="merge.tool" + fi fi + + merge_tool=$( + 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 $TOOL_MODE.${gui_prefix}tool set to unknown tool: $merge_tool" |