luwen 0.8.5

A high-level interface for Tenstorrent AI accelerators
Documentation 
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name: Release

on:
  workflow_dispatch:
    branches:
      - main
    inputs:
      bump:
        description: Version bump
        required: true
        default: patch
        type: choice
        options:
          - patch
          - minor
          - major

permissions:
  contents: read

jobs:

  # Stage commits on a temporary branch
  branch:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      ref: ${{ steps.ref.outputs.ref }}
    steps:
      - uses: actions/checkout@v6
      - name: Name release branch
        id: ref
        run: |
          echo "ref=release/${{ github.run_id }}" >> "$GITHUB_OUTPUT"
      - name: Create release branch
        run: |
          git checkout -b "${{ steps.ref.outputs.ref }}"
          git push --branches

  # Make release commit
  commit:
    needs: branch
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      version: ${{ steps.bump.outputs.version }}
      sha: ${{ steps.sha.outputs.sha }}
    steps:
      - uses: actions/checkout@v6
        with:
          ref: ${{ needs.branch.outputs.ref }}
      - name: Configure Git identity
        run: |
          git config --global user.name "Tenstorrent"
          git config --global user.email "releases@tenstorrent.com"
      - uses: cargo-bins/cargo-binstall@v1.17.8
      - name: Install cargo-edit
        run: cargo binstall --no-confirm cargo-edit@0.13.9
      - name: Bump version
        run: |
          cargo set-version \
            --package=luwen \
            --bump=${{ inputs.bump }}
      - name: Get new version
        id: bump
        run: |
          version=$(
            cargo metadata --format-version 1 \
              | jq -r '.packages[] | select(.name=="luwen") | .version'
          )
          echo "version=$version" >> "$GITHUB_OUTPUT"
      - name: Create release commit
        run: |
          git add .
          git commit -m \
            "chore(release): bump version to v${{ steps.bump.outputs.version }}"
          git pull --rebase
          git push
      - name: Get HEAD SHA
        id: sha
        run: echo "sha=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"

  # Build release artifacts
  build:
    needs:
      - branch
      - commit
    uses: ./.github/workflows/build.yml
    with:
      ref: ${{ needs.branch.outputs.ref }}

  # Create the GitHub release
  release:
    needs:
      - build
      - commit
    runs-on: ubuntu-latest
    permissions:
      contents: write
    env:
      GH_TOKEN: ${{ github.token }}
    steps:
      - uses: actions/checkout@v6
        with:
          ref: ${{ needs.commit.outputs.sha }}
          fetch-tags: true
          fetch-depth: 0
      - name: Create GitHub release
        run: |
          version="${{ needs.commit.outputs.version }}"
          gh release create "v${version}" \
            --title "v${version}" \
            --target "${{ needs.commit.outputs.sha }}" \
            --generate-notes
      - name: Trigger publish
        run: |
          gh api repos/${{ github.repository }}/dispatches \
            --method POST \
            -f event_type=publish \
            -F client_payload[tag]="v${{ needs.commit.outputs.version }}"

  # Merge the release branch
  merge:
    needs:
      - branch
      - release
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-tags: true
          fetch-depth: 0
      - name: Merge release branch
        run: |
          git merge --ff-only origin/${{ needs.branch.outputs.ref }}
          git push

  # Delete the release branch
  cleanup:
    if: always() && needs.branch.result == 'success'
    needs:
      - branch
      - merge
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v6
      - name: Delete release branch
        run: |
          git push origin --delete "${{ needs.branch.outputs.ref }}"