126 lines
3.3 KiB
Bash
126 lines
3.3 KiB
Bash
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#!/bin/sh
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set -eu
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cd -- "$(dirname "$0")/../.."
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. ./ci/sub/lib.sh
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help() {
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cat <<EOF
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usage: $0 [--rebuild] <version>
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$0 implements the D2 release process.
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Flags:
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--rebuild: Normally the release script will avoid rebuilding release assets if they
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already exist but if you changed something and need to force rebuild, use
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this flag.
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--pre-release: Pass to mark the release on GitHub as a pre-release. For pre-releases the
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version format should include a suffix like v0.0.99-alpha.1
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As well, for pre-releases the script will not overwrite changelogs/next.md
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with changelogs/template.md and instead keep it the same as
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changelogs/v0.0.99-alpha.1.md. This is because you want to maintain the
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changelog entries for the eventual final release.
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Process:
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Let's say you passed in v0.0.99 as the version:
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1. It creates branch v0.0.99 based on master if one does not already exist.
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- It then checks it out.
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2. It moves changelogs/next.md to changelogs/v0.0.99.md if there isn't already a
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changelogs/v0.0.99.md.
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- If the move occured, changelogs/next.md is replaced with changelogs/template.md. As
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well, a git commit with title v0.0.99 will be created.
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3. It pushes branch v0.0.99 to origin.
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4. It creates a v0.0.99 git tag if one does not already exist.
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If one does, it ensures the v0.0.99 tag points to the current commit.
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Then it pushes the tag to origin.
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5. It creates a draft GitHub release for the tag if one does not already exist.
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6. It updates the GitHub release notes to match changelogs/v0.0.99.md.
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7. It creates a draft PR for branch v0.0.99 into master if one does not already exist.
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8. It builds the release assets if they do not exist.
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Pass --rebuild to force rebuilding all release assets.
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9. It uploads the release assets overwriting any existing assets on the release.
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Only a draft release will be created so do not fret if something goes wrong.
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You can just rerun the script again as it is fully idempotent.
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To complete the release, merge the release PR and then publish the draft release.
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Testing:
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For testing, change the origin remote to a private throwaway repository and push master to
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it. Then the PR, tag and draft release will be generated against said throwaway
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repository.
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Example:
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$0 v0.0.99
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EOF
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}
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main() {
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unset FLAG \
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FLAGRAW \
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FLAGARG \
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FLAGSHIFT \
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VERSION \
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REBUILD \
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PRERELEASE
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while :; do
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flag_parse "$@"
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case "$FLAG" in
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h|help)
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help
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return 0
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;;
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rebuild)
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flag_noarg
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REBUILD=1
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shift "$FLAGSHIFT"
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;;
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pre-release)
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flag_noarg
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PRERELEASE=1
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shift "$FLAGSHIFT"
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;;
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'')
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shift "$FLAGSHIFT"
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break
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;;
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*)
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flag_errusage "unrecognized flag $FLAGRAW"
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;;
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esac
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done
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if [ $# -ne 1 ]; then
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flag_errusage "first argument must be release version like v0.0.99"
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fi
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VERSION="$1"
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shift
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1_branch
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2_changelog
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3_commit
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4_tag
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5_draft_release
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6_draft_pr
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7_build_assets
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9_upload_assets
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if [ "$(git_describe_ref)" != "$TAG" ]; then
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git tag -am "$TAG" "$TAG"
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fi
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hide git push origin "$TAG"
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}
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1_branch() {
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}
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7_build_assets() {
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./ci/release/build.sh ${REBUILD:+--rebuild} $VERSION
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}
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main "$@"
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