119 lines
2.8 KiB
Bash
Executable File
119 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# Update release notes and tag a release
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#
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# Copyright (C) 2014-2023 Ryan Specialty, LLC.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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set -euo pipefail
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declare -r RELEASE_FILE="${RELEASE_FILE:-RELEASES.md}"
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assert-valid-tag()
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{
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local -r tag="${1?Missing tag}"
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# Note that '$' is intentionally omitted to permit suffixes
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if [[ ! "$tag" =~ ^v[0-9]+\.[0-9]+\.[0-9]+ ]]; then
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echo "error: tag '$tag' must be of the form 'vM.m.r'" >&2
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return 1
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fi
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# Compare with the most recent tag and make sure this is greater
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local -r prev=$(git describe --abbrev=0)
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local -r gt=$(echo -e "$tag\n$prev" | sort -V | tail -n1)
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test "$tag" == "$gt" || {
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echo "error: tag '$tag' is not greater than previous tag '$prev'" >&2
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return 1
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}
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}
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extract-next()
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{
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local -r file="${1?Missing file}"
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awk '
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/^NEXT$/ { out = 1; getline; next }
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/^====/ && out { nextfile }
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out { print }
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' "$file" \
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| head -n-1
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}
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main()
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{
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local tag="${1?Missing new tag name}"
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assert-valid-tag "$tag" || return
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# We don't want to tag anything bad!
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make check || return
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local -r notes=$(extract-next "$RELEASE_FILE")
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test -n "$notes" || {
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echo "error: missing NEXT heading in $RELEASE_FILE" >&2
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return 1
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}
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local -r date=$(date +%Y-%m-%d)
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local -r heading="$tag ($date)"
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local -r hline="${heading//?/=}"
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echo
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echo "$heading"
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echo "$hline"
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echo "$notes"
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echo
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read -p "Accept above release notes and tag $tag? (y/N): "
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if [[ ! "$REPLY" =~ ^y(es?)? ]]; then
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echo "error: aborted by user" >&2
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return 2
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fi
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# Note that this also runs the release-check after tagging to ensure that
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# we've addressed all issues that would cause the CI job to blow up.
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set -x
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sed -i "/^NEXT\$/ {
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s|^NEXT$|$heading\n$hline|
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n;d
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}" "$RELEASE_FILE" \
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&& git add "$RELEASE_FILE" \
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&& git commit -m "RELEASES.md: Update for $tag" \
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&& git tag "$tag" -m "$notes" \
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&& build-aux/release-check
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set +x
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echo
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echo "Please review the above and then push your changes."
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echo
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echo "To reverse these actions, run:"
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echo " \$ git reset HEAD^"
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echo " \$ git checkout $RELEASE_FILE"
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echo " \$ git tag -d $tag"
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}
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main "$@" || {
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set +x
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code=$?
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echo "release failed" >&2
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exit $code
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}
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