diff options
Diffstat (limited to 'git-difftool--helper.sh')
| -rwxr-xr-x | git-difftool--helper.sh | 46 |
1 files changed, 31 insertions, 15 deletions
diff --git a/git-difftool--helper.sh b/git-difftool--helper.sh index 0594bf7ca5..3d0fe0cd93 100755 --- a/git-difftool--helper.sh +++ b/git-difftool--helper.sh @@ -13,7 +13,8 @@ TOOL_MODE=diff should_prompt () { prompt_merge=$(git config --bool mergetool.prompt || echo true) prompt=$(git config --bool difftool.prompt || echo $prompt_merge) - if test "$prompt" = true; then + if test "$prompt" = true + then test -z "$GIT_DIFFTOOL_NO_PROMPT" else test -n "$GIT_DIFFTOOL_PROMPT" @@ -37,18 +38,24 @@ launch_merge_tool () { # $LOCAL and $REMOTE are temporary files so prompt # the user with the real $MERGED name before launching $merge_tool. - if should_prompt; then + if should_prompt + then printf "\nViewing: '$MERGED'\n" - if use_ext_cmd; then - printf "Hit return to launch '%s': " \ + if use_ext_cmd + then + printf "Launch '%s' [Y/n]: " \ "$GIT_DIFFTOOL_EXTCMD" else - printf "Hit return to launch '%s': " "$merge_tool" + printf "Launch '%s' [Y/n]: " "$merge_tool" + fi + if read ans && test "$ans" = n + then + return fi - read ans fi - if use_ext_cmd; then + if use_ext_cmd + then export BASE eval $GIT_DIFFTOOL_EXTCMD '"$LOCAL"' '"$REMOTE"' else @@ -56,17 +63,26 @@ launch_merge_tool () { fi } -if ! use_ext_cmd; then - if test -n "$GIT_DIFF_TOOL"; then +if ! use_ext_cmd +then + if test -n "$GIT_DIFF_TOOL" + then merge_tool="$GIT_DIFF_TOOL" else merge_tool="$(get_merge_tool)" || exit fi fi -# Launch the merge tool on each path provided by 'git diff' -while test $# -gt 6 -do - launch_merge_tool "$1" "$2" "$5" - shift 7 -done +if test -n "$GIT_DIFFTOOL_DIRDIFF" +then + LOCAL="$1" + REMOTE="$2" + run_merge_tool "$merge_tool" false +else + # Launch the merge tool on each path provided by 'git diff' + while test $# -gt 6 + do + launch_merge_tool "$1" "$2" "$5" + shift 7 + done +fi |