push.yml

name: On Push
on:
  push:
    branches: main
  pull_request:
    branches: main

jobs:
  commit_author:
    name: Get Commit Author
    runs-on: ubuntu-latest
    outputs:
      name: ${{ steps.author.outputs.name }}
      email: ${{ steps.author.outputs.email }}
      name_addr: ${{ format('{0} <{1}>', steps.author.outputs.name, steps.author.outputs.email) }}
    steps:
      - name: Get author
        id: author
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          name='buxbot[bot]'
          id=$(gh api "/users/$name" -q .id)
          echo "name=$name" >> $GITHUB_OUTPUT
          echo "email=$id+$name@users.noreply.github.com" >> $GITHUB_OUTPUT

  build_assets:
    name: Build CV Assets
    runs-on: ubuntu-latest
    needs: commit_author
    steps:
      - name: Generate a token
        if: ${{ github.event_name == 'push' }}
        id: token
        uses: actions/create-github-app-token@v2
        with:
          app-id: ${{ vars.BUXBOT_APP_ID }}
          private-key: ${{ secrets.BUXBOT_PRIVATE_KEY }}

      - name: Checkout repo
        uses: actions/checkout@v6
        with:
          # to ensure page_build workflow executes. Fallback for dependabot
          token: ${{ steps.token.outputs.token || github.token }}

      - name: Install LaTeX packages
        run: |
          sudo apt-get update
          sudo apt-get install -y texlive-latex-base texlive-latex-recommended texlive-latex-extra aspell aspell-en

      - name: Build assets
        run: make

      - name: Spell check
        run: make spell

      - name: Commit assets
        if: ${{ github.event_name == 'push' }}
        uses: stefanzweifel/git-auto-commit-action@v7
        with:
          add_options: --force
          file_pattern: chris-buckley-cv.pdf index.md
          skip_dirty_check: true
          skip_checkout: true
          commit_user_name: ${{ needs.commit_author.outputs.name }}
          commit_user_email: ${{ needs.commit_author.outputs.email }}
          commit_author: ${{ needs.commit_author.outputs.name_addr }}
          commit_message: Updated GitHub Pages
          branch: gh-pages
          push_options: --force

  check_role:
    name: Check Role
    runs-on: ubuntu-latest
    outputs:
      changed: ${{ steps.check.outputs.changed }}
      role: ${{ steps.details.outputs.role }}
      company: ${{ steps.details.outputs.company }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@v6

      - name: Get current role and location
        id: details
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          echo "existing=$(gh api users/${{ github.repository_owner }} -q .bio)" >> $GITHUB_OUTPUT
          echo "role=$(awk -v col=role -f _src/role.awk _src/cv.tex)" >> $GITHUB_OUTPUT
          echo "company=$(awk -v col=company -f _src/role.awk _src/cv.tex)" >> $GITHUB_OUTPUT

      - name: Compare roles
        id: check
        run: |
          echo "Current: ${{ steps.details.outputs.existing }}"
          if [ -n "${{ steps.details.outputs.role }}" ]; then
            echo "New: ${{ format('{0} at {1}', steps.details.outputs.role, steps.details.outputs.company) }}"
            echo "changed=${{ toJSON(steps.details.outputs.existing != format('{0} at {1}', steps.details.outputs.role, steps.details.outputs.company)) }}" >> $GITHUB_OUTPUT
          else
            echo "No current role, not updating bio"
            echo "changed=false" >> $GITHUB_OUTPUT
          fi

  update_role:
    name: Update Role
    runs-on: ubuntu-latest
    needs: [commit_author, check_role]
    if: ${{ github.event_name == 'push' && fromJSON(needs.check_role.outputs.changed) }}
    steps:
      - name: Generate a token
        id: token
        uses: actions/create-github-app-token@v2
        with:
          app-id: ${{ vars.BUXBOT_APP_ID }}
          private-key: ${{ secrets.BUXBOT_PRIVATE_KEY }}
          repositories: ${{ github.repository_owner }}.github.io

      - name: Update GitHub bio
        env:
          GH_TOKEN: ${{ secrets.GH_TOKEN }}
        run: gh api -X PATCH user -F "bio=${{ format('{0} at {1}', needs.check_role.outputs.role, needs.check_role.outputs.company) }}"

      - name: Checkout main site repo
        uses: actions/checkout@v6
        with:
          repository: ${{ github.repository_owner }}/${{ github.repository_owner }}.github.io
          token: ${{ steps.token.outputs.token }}
          path: ${{ github.workspace }}/site

      - name: Update role
        uses: jacobtomlinson/gha-find-replace@v3
        with:
          find: 'role:.*'
          replace: 'role: ${{ needs.check_role.outputs.role }}'
          include: site/_config.yml

      - name: Update company
        uses: jacobtomlinson/gha-find-replace@v3
        with:
          find: 'company:.*'
          replace: 'company: ${{ needs.check_role.outputs.company }}'
          include: site/_config.yml

      - name: Create Pull Request
        id: pull-request
        uses: peter-evans/create-pull-request@v8
        with:
          token: ${{ steps.token.outputs.token }}
          path: ${{ github.workspace }}/site
          branch: role-${{ github.run_id }}
          author: ${{ needs.commit_author.outputs.name_addr }}
          committer: ${{ needs.commit_author.outputs.name_addr }}
          commit-message: Update role from CV
          title: Update role from CV
          body: 'Updates role to match CV repository. See full diff: ${{ github.event.compare }}'

      - name: Check Pull Request
        if: steps.pull-request.outputs.pull-request-operation == ''
        uses: actions/github-script@v8
        with:
          script: core.setFailed('No Pull Request was created')