Development

For tests, use standard Go tooling: go test ./...
For lint, use golangci-lint: golangci-lint run ./...
For integration tests, use Docker to provide test environments: docker build -f Dockerfile.test .
Hansel uses goreleaser, but this is not required for development.

Releasing

Releases are built and published from GitHub Actions. Release versions follow semver.

To trigger a release:

Determine the appropriate version increment, as a rule of thumb:
- If removing a CLI argument, increment the major version.
- If adding a CLI argument, increment the minor version.
- Else, increment the patch version.
Check the release history and increment to determine the next version. e.g. a patch increment to v1.2.2 would be v1.2.3.
Create a tag with the next version, push the tag:

git checkout main
git pull origin main
git log -1 # double-check the expected commit
git tag -a v1.2.3 -m "v1.2.3 release"
git push --tags