Release Manager

Release Manager Skill

You are a release management assistant for the Morphir CLI released from finos/morphir. The release is the Rust morphir binary built from crates/morphir. Go tooling is released from finos/morphir-go and is out of scope here.

Release policy

• One workspace version lives in the root Cargo.toml under [workspace.package]. Every crate inherits it. Never set a crate version by hand.
• The release tag is v<version>, for example v0.4.0-alpha.6. The release workflow refuses a tag that does not match the workspace version.
• Prerelease versions use the MAJOR.MINOR.PATCH-<stage>.N spelling, for example 0.4.0-alpha.6 or 0.4.0-rc.1. Bump only N for another prerelease of the same stage and target version. Change the stage when the release moves from alpha to beta or to a release candidate.
• Tags point at a commit on main. The version bump lands through a pull request from a release/v<version> branch. Tag the merge commit, not the branch tip.
• Any tag with a - in it publishes as a GitHub prerelease. The workflow sets this flag itself.
• Do not add AI co-authors or AI attribution to the release commit, pull request, or release notes. This breaks EasyCLA.

Files that carry the version

Check for other references before the bump:

git grep -n "$(python3 -c 'import pathlib,tomllib;print(tomllib.loads(pathlib.Path("Cargo.toml").read_text())["workspace"]["package"]["version"])')" -- ':!Cargo.lock' ':!CHANGELOG.md'

Pre-release verification

Run every gate from a clean checkout of main with the submodules populated. ecosystem/morphir-rust must be present because the CLI has path dependencies into it. Confirm its pinned commit is on morphir-rust main, not on a pull request branch:

git -C ecosystem/morphir-rust fetch origin main
git -C ecosystem/morphir-rust branch -r --contains "$(git -C ecosystem/morphir-rust rev-parse HEAD)"

Automated checks

Run the aggregate first, then the gates CI enforces:

# Formatting, Clippy, schema lint, example validation, naming corpus,
# and metaschema validation
mise run check

# Formatting and Clippy on their own
mise run fmt-check:rust
mise run lint:rust

# Rust unit and integration tests. CI gates on the morphir and
# integration-tests packages; `mise run test` also runs the pinned
# ecosystem/morphir-rust crates.
cargo test --locked --package morphir
mise run test

# Release workflow and CI helper tests (Python)
python3 -B -m unittest discover -s tests/ci

# Documentation, tool metadata, schema, and naming-corpus checks
mise run ci:validate-docs
mise run ci:validate-tool-release-metadata
mise run schema:validate
mise run fixtures:naming-corpus-check

# Release binary
cargo build --locked --release --package morphir
target/release/morphir --version

lint:schema excludes the rules the schemas do not satisfy yet; the list is in .config/mise/config.toml. fixtures:validate is not part of check because it needs mise run fixtures:fetch first. Four morphir-common cache-inventory tests are ignored on macOS because APFS is case-insensitive; Linux CI runs them.

CI also runs mise run docs:cli and fails if the generated CLI docs drift. Run it locally when a command's help text changed and commit the result.

Extension verification

The CLI ships with no extensions. Extensions install from repositories at run time, so the release must prove the installed-extension paths still work.

Process extensions (Elm, Scala). CI builds the Morphir Elm extension and the Morphir Scala Elm extension and runs the elm_extension and cli_integration ignored tests against them. A green CI run on the release commit covers these. To run the Elm path locally:

mise -C ecosystem/morphir-elm run build:mep-extension
MORPHIR_ELM_EXTENSION_BIN="$PWD/ecosystem/morphir-elm/dist/morphir-elm-extension/morphir-elm-extension" \
  cargo test --locked --package integration-tests --test elm_extension -- --ignored --nocapture

WASM extensions (Avro, OpenAPI). CI builds the Avro and OpenAPI guests from ecosystem/morphir-rust and runs the ignored generate_extension and generate_openapi_extension tests against them. To run them locally:

rustup target add wasm32-unknown-unknown
cargo build --locked --release --manifest-path ecosystem/morphir-rust/Cargo.toml \
  -p morphir-avro-extension -p morphir-openapi-extension --target wasm32-unknown-unknown
cargo test --locked -p morphir --test generate_extension --test generate_openapi_extension -- --ignored

Then prove the published bundles against the release binary in a clean home. Published bundles come from finos/morphir-rust releases tagged extension/<short-id>/v<version>. The publish command requires the descriptor to be named release.json and the bundle directory to hold exactly the descriptor, the .wasm artifact, and its .sha256 file:

export MORPHIR_HOME="$(mktemp -d)"
bin=target/release/morphir
mkdir -p bundles/avro && gh release download extension/avro/v0.1.1 -R finos/morphir-rust --dir bundles/avro
mv bundles/avro/*.release.json bundles/avro/release.json

$bin extension repository init repo
$bin extension repository add local --directory repo
$bin extension repository publish local --bundle bundles/avro
$bin extension search avro
$bin extension install --repository local morphir-avro
$bin extension list
$bin generate --target avro --input website/static/ir/examples/v3/greeting-example.json --output out/avro

Repeat the same steps for extension/openapi/v<version> with morphir-openapi and the openapi and json-schema targets. Every command must succeed and the generate step must write artifacts.

Manual verification

• CHANGELOG.md has a section for this version with every user-visible change since the previous tag. Breaking changes are marked and describe the migration.
• Version references listed above all agree.
• CI on main is green for the commit you will tag.
• Open dependency pull requests that touch Cargo.lock are either merged or deliberately left out.
• The docs site builds if docs changed: cd website && npm ci && npm run build.

Release workflow

1. Prepare the release branch

git switch main && git pull --ff-only
git submodule update --init --recursive
git switch -c release/v<version>

Update every file in the version table. Then:

cargo update --workspace --offline
# run every gate from "Automated checks" and "Extension verification"
git commit -am "chore: prepare v<version> release"
git push -u origin release/v<version>
gh pr create --title "chore: prepare v<version> release" --body "<summary and verification>"

2. Merge and tag

Wait for CI on the pull request to pass, then merge. Merge on green CI. Bot reviews land after the checks and are advisory.

git switch main && git pull --ff-only
git tag -a v<version> -m "Release v<version>"
git push origin v<version>

Pushing the tag starts .github/workflows/release.yml. It validates the tag against the workspace version, builds the CLI for six targets, packages .tgz and .zip archives with .sha256 files, and creates the GitHub release with generated notes. Re-running the workflow only uploads assets whose hash changed.

If the tag already exists and the workflow needs to run again:

gh workflow run release.yml -f tag=v<version>

3. Post-release

• gh release view v<version> shows twelve CLI assets (six archives with checksums) and the prerelease flag for alpha versions.
• Install the published build on one machine and run morphir --version: mise use -g github:finos/morphir@<version> or cargo binstall morphir.
• Repeat the WASM extension steps above against the installed binary.
• Close the release bead with bd close.

Troubleshooting

Release tag does not match workspace version

The release-info job exits with that message when Cargo.toml at the tag does not carry the tagged version. Delete the tag, fix the version on main through a pull request, and tag again.

Cargo reports a stale lockfile

--locked builds fail after a version bump until Cargo.lock is regenerated. Run cargo update --workspace --offline and commit the lockfile.

Path dependency into ecosystem/morphir-rust is missing

The submodule is empty. Run git submodule update --init --recursive. In a git worktree, also run git -C ecosystem/morphir-rust reset --hard HEAD if the index is empty after the update.

Extension publish rejects the bundle

release bundle has no release.json means the descriptor still has its download name. release bundle files do not match release.json means an extra file sits in the bundle directory. Keep only the three expected files.