diff options
Diffstat (limited to 'third_party/git/git-mergetool--lib.sh')
| -rw-r--r-- | third_party/git/git-mergetool--lib.sh | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/third_party/git/git-mergetool--lib.sh b/third_party/git/git-mergetool--lib.sh index 204a5acd66..2defef28cd 100644 --- a/third_party/git/git-mergetool--lib.sh +++ b/third_party/git/git-mergetool--lib.sh @@ -43,7 +43,14 @@ show_tool_names () { shown_any= ( cd "$MERGE_TOOLS_DIR" && ls ) | { - while read toolname + while read scriptname + do + setup_tool "$scriptname" 2>/dev/null + variants="$variants$(list_tool_variants)\n" + done + variants="$(echo "$variants" | sort | uniq)" + + for toolname in $variants do if setup_tool "$toolname" 2>/dev/null && (eval "$condition" "$toolname") @@ -157,6 +164,10 @@ setup_tool () { echo "$1" } + list_tool_variants () { + echo "$tool" + } + # Most tools' exit codes cannot be trusted, so By default we ignore # their exit code and check the merged file's modification time in # check_unchanged() to determine whether or not the merge was @@ -178,19 +189,26 @@ setup_tool () { false } - - if ! test -f "$MERGE_TOOLS_DIR/$tool" + if test -f "$MERGE_TOOLS_DIR/$tool" + then + . "$MERGE_TOOLS_DIR/$tool" + elif test -f "$MERGE_TOOLS_DIR/${tool%[0-9]}" then + . "$MERGE_TOOLS_DIR/${tool%[0-9]}" + else setup_user_tool return $? fi - # Load the redefined functions - . "$MERGE_TOOLS_DIR/$tool" # Now let the user override the default command for the tool. If # they have not done so then this will return 1 which we ignore. setup_user_tool + if ! list_tool_variants | grep -q "^$tool$" + then + return 1 + fi + if merge_mode && ! can_merge then echo "error: '$tool' can not be used to resolve merges" >&2 @@ -286,11 +304,14 @@ list_merge_tool_candidates () { tools="$tools smerge" fi case "${VISUAL:-$EDITOR}" in + *nvim*) + tools="$tools nvimdiff vimdiff emerge" + ;; *vim*) - tools="$tools vimdiff emerge" + tools="$tools vimdiff nvimdiff emerge" ;; *) - tools="$tools emerge vimdiff" + tools="$tools emerge vimdiff nvimdiff" ;; esac } |