diff options
Diffstat (limited to 'git-am.sh')
-rwxr-xr-x | git-am.sh | 39 |
1 files changed, 31 insertions, 8 deletions
@@ -68,9 +68,31 @@ sq () { stop_here () { echo "$1" >"$dotest/next" + git rev-parse --verify -q HEAD >"$dotest/abort-safety" exit 1 } +safe_to_abort () { + if test -f "$dotest/dirtyindex" + then + return 1 + fi + + if ! test -s "$dotest/abort-safety" + then + return 0 + fi + + abort_safety=$(cat "$dotest/abort-safety") + if test "z$(git rev-parse --verify -q HEAD)" = "z$abort_safety" + then + return 0 + fi + echo >&2 "You seem to have moved HEAD since the last 'am' failure." + echo >&2 "Not rewinding to ORIG_HEAD" + return 1 +} + stop_here_user_resolve () { if [ -n "$resolvemsg" ]; then printf '%s\n' "$resolvemsg" @@ -419,10 +441,11 @@ then exec git rebase --abort fi git rerere clear - test -f "$dotest/dirtyindex" || { + if safe_to_abort + then git read-tree --reset -u HEAD ORIG_HEAD git reset ORIG_HEAD - } + fi rm -fr "$dotest" exit ;; esac @@ -444,12 +467,12 @@ else set x first= } - case "$arg" in - /*) - set "$@" "$arg" ;; - *) - set "$@" "$prefix$arg" ;; - esac + if is_absolute_path "$arg" + then + set "$@" "$arg" + else + set "$@" "$prefix$arg" + fi done shift fi |