mirror of
https://github.com/tj/git-extras.git
synced 2026-09-10 07:26:17 -04:00
3ddc315a76
* Format comparisons and functions to be consistent * Add `checkstyle.py` script and add check to CI * Fix Ruff lints
139 lines
3 KiB
Bash
Executable file
139 lines
3 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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hook() {
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local hook=.git/hooks/$1.sh
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# compat without extname
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if test ! -f "$hook"; then
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hook=.git/hooks/$1
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fi
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if test -f "$hook"; then
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echo "... $1"
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shift
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if test -x "$hook"; then
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$hook "$@"
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else
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. "$hook" "$@"
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fi
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fi
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}
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exit_with_msg() {
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>&2 echo "$1"
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exit 1
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}
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if test $# -gt 0; then
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remote=''
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# check for flags
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while test $# != 0
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do
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case "$1" in
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-c) need_changelog=true;;
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-r) remote=$2; shift ;;
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-m) msg=$2; shift ;;
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-s)
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test -n "$keyid" &&
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exit_with_msg "Please use '-s' OR '-u'"
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sign=true
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;;
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-u)
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test -n "$sign" &&
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exit_with_msg "Please use '-s' OR '-u'"
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keyid=$2
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shift
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;;
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--semver)
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test -z "$2" &&
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exit_with_msg "major/minor/patch required for --semver option"
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semver=$2
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shift
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;;
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--prefix)
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test -z "$2" &&
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exit_with_msg "prefix string required for --prefix option"
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prefix="$2"
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shift
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;;
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--no-empty-commit) no_empty_commit=true;;
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--) shift; hook_args="$hook_args $*"; break;;
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*) test -z "$version" && version=$1 ;;
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esac
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shift
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done
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if [ -n "$semver" ]; then
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if [ -z "$(git tag)" ]; then
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echo "there is no tag in the git repo" 1>&2
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exit 1
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fi
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latest_tag=$(git describe --tags "$(git rev-list --tags --max-count=1)")
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if [[ ! "$latest_tag" =~ \
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^$prefix([^0-9]*)([1-9][0-9]+|[0-9])\.([1-9][0-9]+|[0-9])\.([1-9][0-9]+|[0-9])(.*) ]]; then
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echo "the latest tag doesn't match semver format requirement" 1>&2
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exit 1
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fi
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case "$semver" in
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major ) version="${BASH_REMATCH[2]}" ;;
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minor ) version="${BASH_REMATCH[3]}" ;;
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patch ) version="${BASH_REMATCH[4]}" ;;
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* ) echo "invalid semver argument given: $semver" 1>&2
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exit 1
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;;
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esac
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(( ++version ))
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case "$semver" in
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major ) version="$prefix${BASH_REMATCH[1]}$version.0.0${BASH_REMATCH[5]}" ;;
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minor ) version="$prefix${BASH_REMATCH[1]}${BASH_REMATCH[2]}.$version.0${BASH_REMATCH[5]}" ;;
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patch ) version="$prefix${BASH_REMATCH[1]}${BASH_REMATCH[2]}.${BASH_REMATCH[3]}.$version${BASH_REMATCH[5]}" ;;
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esac
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fi
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hook_args="$version"
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if [ -z "$msg" ]; then
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msg="Release ${version}"
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fi
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# shellcheck disable=SC2086
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hook pre-release $hook_args \
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|| exit_with_msg "pre-release hook failed! Cancelling release."
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echo "... releasing $version"
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if [ "$need_changelog" = true ]; then
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git-changelog -t "$version"
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fi
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if [ "$no_empty_commit" = true ]; then
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git commit -a -m "$msg" || true
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else
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git commit -a -m "$msg" --allow-empty
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fi
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declare -a sign_args
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if [ "$sign" = true ]; then
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sign_args=("-s")
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fi
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if [ -n "$keyid" ]; then
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sign_args=("-u" "$keyid")
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fi
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# shellcheck disable=SC2086
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git tag "${sign_args[@]}" $version -a -m "$msg" \
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&& git push $remote --tags \
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&& git push $remote \
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&& hook post-release $hook_args \
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&& echo "... complete"
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else
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echo "tag required" 1>&2 && exit 1
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fi
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