setup-uv/.github/workflows/release.yml

name: Release

on:
  workflow_dispatch:
    inputs:
      version:
        description: "Release version (e.g., 8.1.0)"
        required: true
        type: string

permissions: {}

jobs:
  validate-release:
    name: Validate release
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Validate version and draft release
        env:
          GH_REPO: ${{ github.repository }}
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VERSION: ${{ inputs.version }}
          TAG: v${{ inputs.version }}
        run: |
          if [[ ! "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.]+)?$ ]]; then
            echo "::error::Version must match MAJOR.MINOR.PATCH (e.g., 8.1.0)"
            exit 1
          fi

          RELEASE_JSON=$(gh release view "$TAG" --json isDraft,targetCommitish 2>&1) || {
            echo "::error::No release found for $TAG"
            exit 1
          }

          IS_DRAFT=$(echo "$RELEASE_JSON" | jq -r '.isDraft')
          TARGET=$(echo "$RELEASE_JSON" | jq -r '.targetCommitish')

          if [[ "$IS_DRAFT" != "true" ]]; then
            echo "::error::Release $TAG already exists and is not a draft"
            exit 1
          fi

          if [[ "$TARGET" != "$GITHUB_SHA" ]]; then
            echo "::error::Draft release target ($TARGET) does not match current commit ($GITHUB_SHA)"
            exit 1
          fi

  release-gate:
    # N.B. This name should not change, it is used for downstream checks.
    name: release-gate
    needs:
      - validate-release
    runs-on: ubuntu-latest
    environment:
      name: release-gate
    steps:
      - run: echo "Release approved"

  create-deployment:
    name: create-deployment
    needs:
      - validate-release
      - release-gate
    runs-on: ubuntu-latest
    environment:
      name: release
    steps:
      - run: echo "Release deployment created"

  release:
    name: Release
    needs:
      - validate-release
      - release-gate
      - create-deployment
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Publish release
        env:
          GH_REPO: ${{ github.repository }}
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VERSION: ${{ inputs.version }}
          TAG: v${{ inputs.version }}
        run: |
          if [[ ! "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.]+)?$ ]]; then
            echo "::error::Version must match MAJOR.MINOR.PATCH (e.g., 8.1.0)"
            exit 1
          fi

          RELEASE_JSON=$(gh release view "$TAG" --json isDraft,targetCommitish 2>&1) || {
            echo "::error::No release found for $TAG"
            exit 1
          }

          IS_DRAFT=$(echo "$RELEASE_JSON" | jq -r '.isDraft')
          TARGET=$(echo "$RELEASE_JSON" | jq -r '.targetCommitish')

          if [[ "$IS_DRAFT" != "true" ]]; then
            echo "::error::Release $TAG already exists and is not a draft"
            exit 1
          fi

          if [[ "$TARGET" != "$GITHUB_SHA" ]]; then
            echo "::error::Draft release target ($TARGET) does not match current commit ($GITHUB_SHA)"
            exit 1
          fi

          echo "Publishing draft release $TAG"
          gh release edit "$TAG" --draft=false