The {{branch}} placeholder is empty for tag pushes, resulting in
invalid tags like '-f7184b4'. Changed to use 'sha-' prefix instead.
Tags will now be:
- ghcr.io/.../barycenter:0.2.0-alpha.3
- ghcr.io/.../barycenter:sha-f7184b4
Disable major and minor version tags for pre-release versions (alpha, beta, rc)
since semver pattern extraction doesn't work correctly with pre-release suffixes.
This fixes the error:
ERROR: failed to build: invalid tag "ghcr.io/.../barycenter:-1171167"
Pre-release versions will now only get:
- Full version tag: v0.2.0-alpha.1
- SHA tag: main-<sha>
Stable releases will continue to get all tags:
- Full version: v1.0.0
- Major.minor: 1.0
- Major: 1
- SHA: main-<sha>
Also added missing id to build step for attestation.
Add comprehensive release automation:
**GitHub Actions Release Workflow:**
- Triggers on version tags (v*.*.*)
- Builds multi-platform Docker images (amd64, arm64)
- Publishes to GitHub Container Registry (ghcr.io)
- Creates GitHub Releases with auto-generated changelogs
- Generates build provenance attestations for supply chain security
- Semantic versioning with tag variants (v1.0.0, 1.0, 1)
**cargo-release Configuration:**
- Automated version bumping in Cargo.toml
- Updates CHANGELOG.md with version and date
- Syncs Helm chart versions (Chart.yaml)
- Creates git tags and commits
- Pushes to remote automatically
- Enforces main branch releases
**Release Documentation:**
- RELEASE.md with complete release process guide
- CHANGELOG.md following Keep a Changelog format
- Updated README.md with deployment and release sections
- Instructions for patch, minor, and major releases
- Dry-run support for testing
- Hotfix and rollback procedures
**Usage:**
To create a release, simply run:
cargo install cargo-release
cargo release minor --execute
This will:
1. Bump version in all relevant files
2. Update changelog
3. Create git tag
4. Trigger Docker image build and publish
5. Create GitHub Release with notes
Docker images will be available at:
ghcr.io/[owner]/barycenter:v1.0.0
ghcr.io/[owner]/barycenter:1.0
ghcr.io/[owner]/barycenter:1
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
