auto-update.yml

name: Auto Update

on:
  schedule:
  - cron: '0 0 * * FRI'
  workflow_dispatch:

jobs:
  update:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: 'recursive'
    - name: Install hub
      run: sudo apt-get install -y hub
    - uses: cachix/install-nix-action@V27
      with:
        nix_path: nixpkgs=channel:nixos-unstable
    - uses: cachix/cachix-action@v15
      with:
        name: vulkan-haskell
        signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'

    - name: Init git
      run: |
        git config user.name 'Three Of Twelve'
        git config user.email 'ThreeOfTwelve@monoid.al'

    - id: init
      run: |
        message="> $(curl https://home.monoid.al/quote/tuvok --fail || echo "No response. He's deactivated his communication system.")"
        message="${message//'%'/'%25'}"
        message="${message//$'\n'/'%0A'}"
        message="${message//$'\r'/'%0D'}"

        issue_body=~/issue_body
        echo "::set-output name=issue_body::$issue_body"
        echo "$message" > "$issue_body"
        echo >> "$issue_body"

        pr_body=~/pr_body
        echo "::set-output name=pr_body::$pr_body"
        echo "$message" > "$pr_body"
        echo >> "$pr_body"

    - name: Build dependencies
      run: |
        nix-build -A generate-new
        nix-build '<nixpkgs>' -A python3 -A python3Packages.pyparsing -A asciidoctor -A gnumake -A nodejs -A nodePackages.he -A nodePackages.escape-string-regexp
        nix-build '<nixpkgs>' -A haskellPackages.hpack
        nix-build '<nixpkgs>' -A doxygen

    - name: run update.sh
      id: update
      env:
        issue_body: ${{ steps.init.outputs.issue_body }}
        pr_body: ${{ steps.init.outputs.pr_body }}
        tok: ${{ secrets.TUVOK_TOKEN }}
      run: |
        ndd="$HOME/no-doc-diff.patch"
        set +e
        ./scripts/update.sh --no-doc-diff "$ndd" 2>&1 | tee --append ~/update_output
        code=${PIPESTATUS[0]}
        set -e

        {
          echo '<details> <summary>log of `generate-new/bin/vk`</summary> <p>'
          echo ''
          echo '```'
          cat ~/update_output
          echo '```'
          echo ''
          echo '</p></details>'
        } >> "$issue_body"

        gist="$HOME/gist-post.json"
        make_gist(){
          set -o pipefail
          jq -R -s '{"description": "Vulkan update diff", "public": false, "files": {"vulkan.diff": {"content": .}}}' < "$ndd" > "$gist" &&
            curl \
              --header "Content-Type: application/json" \
              --data @"$gist" \
              --user "$tok:" \
              https://api.github.com/gists |
              jq --raw-output .html_url |
              sed 's/.*/[Diff without documentation changes](\0)/'
        }
        gist_url=$(make_gist || echo "Failed to create gist for diff")
        echo gist_url = "$gist_url"

        {
          echo "pr_message<<EOF_HS_VK"
          cat "$pr_body"
          echo
          echo "$gist_url"
          echo "EOF_HS_VK"
        } >> "$GITHUB_ENV"

        (exit "$code")

    - id: check_pr
      run: |
        echo "::set-output name=create_pr::true"
        hub pr list --state open --head ThreeOfTwelve:vulkan-update-${{ steps.update.outputs.vulkan_version }} --format $'%U\n' | while read u; do
          echo "PR already exists: $u"
          echo "::set-output name=create_pr::false"
        done
      env:
        GITHUB_TOKEN: ${{ secrets.TUVOK_TOKEN }}

    - name: Create Pull Request
      uses: peter-evans/create-pull-request@v6.0.4
      if: steps.check_pr.outputs.create_pr == 'true'
      with:
        token: ${{ secrets.TUVOK_TOKEN }}
        push-to-fork: ThreeOfTwelve/vulkan
        delete-branch: true
        branch: vulkan-update-${{ steps.update.outputs.vulkan_version }}
        title: Update Vulkan to ${{ steps.update.outputs.vulkan_version }}
        body: ${{ env.pr_message }}

    - id: check_issue
      if: ${{ failure() }}
      run: |
        echo "::set-output name=create_issue::true"
        hub issue --state open --format $'%U %t\n' | grep -i 'Failed to regenerate source for Vulkan ${{ steps.update.outputs.vulkan_version }}' | while read u; do
          echo "Issue already exists: $u"
          echo "::set-output name=create_issue::false"
        done
      env:
        GITHUB_TOKEN: ${{ secrets.TUVOK_TOKEN }}

    - name: Create issue for failure
      if: ${{ failure() && steps.check_issue.outputs.create_issue == 'true' }}
      uses: peter-evans/create-issue-from-file@v5
      with:
        title: Failed to regenerate source for Vulkan ${{ steps.update.outputs.vulkan_version }}
        content-filepath: ${{ steps.init.outputs.issue_body }}
        token: ${{ secrets.TUVOK_TOKEN }}