release-native.yml

name: Release native (arcadedb)

# Pushing a tag that is the bare version (26.11.1.dev0, 26.11.1, 26.11.1.post1; no "v", never aN/bN/rcN) builds the native wheels, runs
# the parity suite against them on every platform and Python, checks them and publishes them to PyPI as `arcadedb`. The same tag also
# starts release-jvm.yml, which publishes `arcadedb-jvm`; the two workflows do not wait for each other.
#
# The build and the tests are test-native.yml, called with `release: true` (the full matrix: linux-x86_64, linux-aarch64,
# macos-arm64 and windows-x64, each on Python 3.11 to 3.14). A native image build takes about 5 to 30 minutes per platform; this workflow adds
# no build of its own. The way the JVM release calls test-jvm.yml is the model.
#
# PyPI keys a trusted publisher on this FILENAME and on the job's environment, so do not rename either without changing the publisher
# on PyPI at the same time:
#   project arcadedb         <- ArcadeData/arcadedb-python, workflow release-native.yml, environment pypi
#   project arcadedb-jvm     <- ArcadeData/arcadedb-python, workflow release-jvm.yml, environment pypi-jvm
# The GitHub environment `pypi` only accepts deployments from tags that match [0-9]*. There is one environment and one publish job for
# dev, final and post releases.
#
# What is published (the `verify` job decides, the `publish` job uploads):
#   A.B.C.devN       the parity run of linux-x86_64, linux-aarch64 and macos-arm64 passed on every Python. windows-x64 is published too when it
#                    passed on every Python, and is informational otherwise.
#   A.B.C, A.B.C.postN  ONLY when the readiness bar is met: the repository variable ARCADEDB_NATIVE_READINESS_BAR_MET is `true` (a maintainer
#                    sets it after checking the correctness fixes and the fault and concurrency probes), the parity run of ALL four platforms
#                    on ALL four Pythons passed, and no test is a NOTYET skip (test-native.yml passes --max-notyet 0 for a final version).
#                    Speed parity is not part of the bar. The bar is written down in docs/modules/ROOT/pages/development/release.adoc.
#
# Nothing here stores a token: the publish job authenticates with PyPI trusted publishing (OIDC), and only that job has the id-token
# permission. The guard in the publish job refuses to publish anything that is not `arcadedb`, so this workflow cannot publish the
# JVM `arcadedb-jvm` by accident.

on:
  push:
    tags:
      - "[0-9]+.[0-9]+.[0-9]+*" # 26.11.1.dev0, 26.11.1, 26.11.1.post1; validate-version rejects the rest

permissions:
  contents: read

# One release per tag at a time. A running release is never cancelled half way through an upload. The group differs from the one of
# test-native.yml (test-native-...), which this workflow calls.
concurrency:
  group: release-native-${{ github.ref_name }}
  cancel-in-progress: false

env:
  # The only distribution this workflow may publish. See the guard in the publish job.
  DIST_NAME: arcadedb

jobs:
  # The tag must be a bare PEP 440 version of the allowed kinds, and the next number of its base.
  validate-version:
    name: Validate tag
    runs-on: ubuntu-24.04
    timeout-minutes: 10
    outputs:
      version: ${{ steps.validate.outputs.version }}
      final: ${{ steps.validate.outputs.final }}
    steps:
      - name: Validate tag
        id: validate
        env:
          TAG: ${{ github.ref_name }}
        run: |
          if ! [[ "$TAG" =~ ^[0-9]+\.[0-9]+\.[0-9]+(\.(dev|post)[0-9]+)?$ ]]; then
            echo "::error::Tag '$TAG' is not A.B.C, A.B.C.devN or A.B.C.postN (bare version, no v, no aN/bN/rcN)"
            exit 1
          fi
          # a .devN wheel is a pre-release; an A.B.C or A.B.C.postN wheel is final and needs the readiness bar
          if [[ "$TAG" == *.dev* ]]; then final=false; else final=true; fi
          { echo "version=$TAG"; echo "final=$final"; } >> "$GITHUB_OUTPUT"
          echo "Release $TAG (final=$final)"

      - name: Checkout code
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      # The counting rule is on the docs page development/release.adoc. The script only checks and fails closed: exit 1 is a tag that
      # breaks the rule, exit 2 is a source (git tags, PyPI) it could not read, and either stops the release before anything is built.
      # The tag being released is left out of the git tags; running the whole workflow again for a version that is already on PyPI
      # fails here, so re-run only the publish job instead. Its tests are in tests/test_check_version.py.
      - name: Tag must be the next version
        env:
          TAG: ${{ github.ref_name }}
        run: python3 -I scripts/check_version.py "$TAG" --git-remote origin --pypi "$DIST_NAME"

  # Builds a wheel per platform, runs the parity suite on every Python and uploads the wheels (native-wheel-<platform>) and one marker per
  # passed leg (native-passed-<platform>-py<version>).
  test:
    name: Native build and parity
    needs: validate-version
    uses: ./.github/workflows/test-native.yml
    with:
      version: ${{ needs.validate-version.outputs.version }}
      release: true

  # What may be published, decided once: the wheels whose platform passed on every required Python, and the readiness bar for a final
  # release. Runs when `test` failed too, because a platform that is only informational may fail; the markers say which legs passed.
  verify:
    name: Verify what may be published
    needs: [validate-version, test]
    if: ${{ !cancelled() && needs.validate-version.result == 'success' }}
    runs-on: ubuntu-24.04
    timeout-minutes: 15
    outputs:
      ok: ${{ steps.verify.outputs.ok }}
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      - uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          pattern: native-passed-*
          path: passed
          merge-multiple: true

      - uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          pattern: native-wheel-*
          path: wheels
          merge-multiple: true

      - name: Every required platform passed on every Python, and the wheels are the ones that were tested
        id: verify
        env:
          VERSION: ${{ needs.validate-version.outputs.version }}
          FINAL: ${{ needs.validate-version.outputs.final }}
          BAR: ${{ vars.ARCADEDB_NATIVE_READINESS_BAR_MET }}
        run: |
          set -euo pipefail
          mkdir -p passed dist
          ls -l passed wheels
          pythons="3.11 3.12 3.13 3.14"
          if [ "$FINAL" = true ]; then
            required="linux-x86_64 linux-aarch64 macos-arm64 windows-x64"
            if [ "$BAR" != true ]; then
              echo "::error::$VERSION is a final release of arcadedb (native), and the readiness bar is not marked as met (repository variable ARCADEDB_NATIVE_READINESS_BAR_MET): nothing is published. See docs/modules/ROOT/pages/development/release.adoc" >&2
              exit 1
            fi
          else
            required="linux-x86_64 linux-aarch64 macos-arm64"
          fi
          for key in $required; do
            for py in $pythons; do
              [ -f "passed/$key-py$py.ok" ] || { echo "::error::required leg $key on Python $py did not pass its parity run: nothing is published" >&2; exit 1; }
            done
          done
          # every platform that passed on every Python is published (Windows is informational for a pre-release)
          for key in linux-x86_64 linux-aarch64 macos-arm64 windows-x64; do
            all=true
            for py in $pythons; do [ -f "passed/$key-py$py.ok" ] || all=false; done
            [ "$all" = true ] || continue
            w="$(cat "passed/$key-py3.12.ok")"
            case "$w" in
              "arcadedb-${VERSION}-py3-none-"*.whl) ;;
              *) echo "::error::unexpected wheel $w for version $VERSION" >&2; exit 1 ;;
            esac
            [ -f "wheels/$w" ] || { echo "::error::wheel $w is missing" >&2; exit 1; }
            cp "wheels/$w" dist/
          done
          ls -l dist
          echo "ok=true" >> "$GITHUB_OUTPUT"

      - uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
        with:
          name: native-release-dist
          path: dist/*.whl
          if-no-files-found: error
          retention-days: 7

  # One job for A.B.C.devN, A.B.C and A.B.C.postN. `verify` already refused a final version unless ARCADEDB_NATIVE_READINESS_BAR_MET is true.
  publish:
    name: Publish to PyPI
    needs: [validate-version, verify]
    if: ${{ !cancelled() && needs.verify.result == 'success' }}
    runs-on: ubuntu-24.04
    timeout-minutes: 15
    environment:
      name: pypi
      url: https://pypi.org/project/arcadedb/
    permissions:
      id-token: write # PyPI trusted publishing (OIDC); no API token anywhere
    steps:
      - uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          name: native-release-dist
          path: dist

      # GUARD: this workflow publishes the distribution `arcadedb` and nothing else. A wheel with another name stops the job here,
      # before anything reaches PyPI. Two checks, so neither can drift alone: the wheel file name and the Name field of its METADATA,
      # both must be DIST_NAME. Both names are stripped of whitespace and normalised as PEP 503 does before they are compared: the
      # METADATA of a wheel built on Windows has CRLF line endings, so its Name value ends in a carriage return (26.11.1.dev0 stopped here).
      # A name that differs in anything else is still a hard refusal (tests/test_release_name_guards.py).
      - name: Refuse unless every wheel is the distribution ${{ env.DIST_NAME }}
        run: |
          python3 -I - <<'PY'
          import os, pathlib, re, sys, zipfile

          want = os.environ["DIST_NAME"]
          norm = lambda s: re.sub(r"[-_.]+", "-", s.strip()).lower()
          wheels = sorted(pathlib.Path("dist").glob("*.whl"))
          if not wheels:
              sys.exit("no wheels in dist/")
          bad = []
          for w in wheels:
              file_dist = w.name.split("-")[0]
              with zipfile.ZipFile(w) as zf:
                  meta = next(n for n in zf.namelist() if n.endswith(".dist-info/METADATA"))
                  meta_dist = re.search(r"^Name: (.+)$", zf.read(meta).decode(), re.M).group(1).strip()
              if norm(file_dist) != want or norm(meta_dist) != want:
                  bad.append(f"{w.name}: file name says {file_dist!r}, METADATA says {meta_dist!r}")
          if bad:
              print("\n".join(f"::error::{b}" for b in bad))
              sys.exit(f"Refusing to publish: this workflow publishes only the distribution '{want}'.")
          print(f"OK: {len(wheels)} wheels, all distribution '{want}'")
          PY

      - uses: pypa/gh-action-pypi-publish@7245906fb61fa33a13554f9d5fb856fe61758086 # v1.14.3
        with:
          packages-dir: dist