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| -rwxr-xr-x | git-format-named-patches.sh | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/git-format-named-patches.sh b/git-format-named-patches.sh index a5e4f8b..4cdcb4e 100755 --- a/git-format-named-patches.sh +++ b/git-format-named-patches.sh @@ -2,18 +2,46 @@ set -eu +SUBDIR="" +CLEAN=1 + fail() { printf "%s\n" "$1" >>/dev/stderr exit 32 } +while getopts "cd:" opt; do + case $opt in + c) + CLEAN=0 + ;; + d) + SUBDIR="$(readlink -f "${OPTARG}")" + ;; + \?) + echo "Invalid option: -$OPTARG" + exit 1 + ;; + :) + echo "Option -$OPTARG requires an argument." + exit 1 + ;; + esac +done + +# Shift past the last option parsed by getopts +shift $((OPTIND-1)) + [ "$#" -lt 1 ] && exit 64 +[ $CLEAN -eq 1 ] && [ -n "$SUBDIR" ] && rm -fv "$SUBDIR/*.patch" + IDSstr="$(git log --format="%H" "$1" 2>/dev/null)" mapfile -t IDS <<< "$IDSstr" for id in "${IDS[@]}" ; do PATCH="$(git format-patch -1 --stdout "${id}")" FN="$(echo "$PATCH" | git interpret-trailers --parse | awk '/^Patch: / {print $2}')" [ -z "$FN" ] && fail "Patch filename not defined" + [ -n "$SUBDIR" ] && FN="$(readlink -f "$SUBDIR"/"$FN")" printf "%s" "$PATCH" > "$FN" done |