nightly.yml

name: Nightly build

on:  
  push: # TEMPORARY: Remove before merging PR
    branches: main
  # schedule: # TEMPORARY: Enable this before merging PR
  #   - cron: "0 5 * * *" # 0500 UTC every day

jobs:
  # Create snapshot of main branch for nightly build
  nightly-snapshot:
    name: Create snapshot
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3
      with:
        fetch-depth: 0
        token: ${{ secrets.GH_ADMIN_COMMIT_TOKEN }}

    - name: Get latest existing tag
      uses: actions-ecosystem/action-get-latest-tag@v1
        ## NEEDS UPDATE for set-output deprecation.
        ## See https://github.com/actions-ecosystem/action-get-latest-tag/issues/25.
      id: get-latest-tag
      with:
        semver_only: true

    - name: Set new version
      uses: paulhatch/semantic-version@v5.2.1
      id: set-version
      with:
        tag_prefix: "v"
        format: "${major}.${minor}.${patch}-nightly"
        major_pattern: "(MAJOR)"
        minor_pattern: "(MINOR)"

    - name: Log version & changelog
      run: |
        echo "Version: $VERSION"
        echo "Version tag: $VERSION_TAG"
        echo "Latest tag detected: $LATEST_TAG"
      env:
        VERSION: ${{ steps.set-version.outputs.version }}
        VERSION_TAG: ${{ steps.set-version.outputs.version_tag }}
        LATEST_TAG: ${{ steps.get-latest-tag.outputs.tag }}

  #   - name: Prevent empty release
  #     if: ${{ steps.generate-changelog.outputs.stdout == '' }}
  #     uses: actions/github-script@v3
  #     with:
  #       script: |
  #         core.setFailed("No changes since prior release")

  #   - name: Update changelog
  #     run: |
  #       (head -8 CHANGELOG.md && echo "## $VERSION" && date "+_%d %B %Y_" && echo "" && (echo "$CHANGELOG" | sed -E 's_\(#([0-9]+)\)_([#\1](https://github.com/contentauth/c2pa-rs/pull/\1)\)_') && tail -n +9 CHANGELOG.md) > CHANGELOG.new.md
  #       mv CHANGELOG.new.md CHANGELOG.md
  #     env:
  #       VERSION: ${{ steps.set-version.outputs.version }}
  #       CHANGELOG: ${{ steps.generate-changelog.outputs.stdout }}

  #   - name: Install Rust toolchain
  #     uses: actions-rs/toolchain@v1
  #     with:
  #       toolchain: stable

  #   - name: Bump crate versions
  #     run: |
  #       sed -i "s/^version = \"[^\"]*\"$/version = \"$VERSION\"/;" Cargo.toml
  #     env:
  #       VERSION: ${{ steps.set-version.outputs.version }}
    
  #   - name: Update Cargo.lock
  #     run: |
  #       cargo update -p c2patool

  #   - name: Report differences for "prepare (release)" commit
  #     run: git diff

  #   - name: Commit Cargo.toml, Cargo.lock, and changelog
  #     uses: stefanzweifel/git-auto-commit-action@v4
  #       ## NEEDS UPDATE for set-output deprecation.
  #       ## See https://github.com/stefanzweifel/git-auto-commit-action/issues/250.
  #     id: commit
  #     with:
  #       commit_message: Prepare ${{ steps.set-version.outputs.version }} release
  #       commit_user_name: Adobe CAI Team
  #       commit_user_email: noreply@adobe.com

  #   - name: Create GitHub release
  #     uses: ncipollo/release-action@v1
  #     with:
  #       body: ${{ steps.generate-changelog.outputs.stdout }}
  #       commit: ${{ steps.commit.outputs.commit_hash }}
  #       prerelease: true # remove at 1.0
  #       tag: ${{ steps.set-version.outputs.version_tag }}
  #       token: ${{ secrets.GH_ADMIN_COMMIT_TOKEN }}

  # # make this into build step
  # tests:
  #   name: Unit tests
  #   runs-on: ${{ matrix.os }}

  #   strategy:
  #     fail-fast: false
  #     matrix:
  #       os: [windows-latest, macos-latest, ubuntu-latest]
  #       rust_version: [stable, 1.70.0]

  #   steps:
  #     - name: Checkout repository
  #       uses: actions/checkout@v3
      
  #     - name: Install Rust toolchain
  #       uses: dtolnay/rust-toolchain@master
  #       with:
  #         toolchain: ${{ matrix.rust_version }}
  #         components: llvm-tools-preview

  #     - name: Cache Rust dependencies
  #       uses: Swatinem/rust-cache@v1

  #     - name: Install cargo-llvm-cov
  #       uses: taiki-e/install-action@cargo-llvm-cov

  #     - name: Generate code coverage
  #       run: cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info

  #     - name: Upload code coverage results
  #       uses: codecov/codecov-action@v3
  #       with:
  #         token: ${{ secrets.CODECOV_TOKEN }}
  #         fail_ci_if_error: true
  #         verbose: true