remove-unused-assets.yml

name: Remove unused assets

# **What it does**:
# **Why we have it**:
# **Who does it impact**:

on:
  schedule:
    - cron: '20 15 * * 0' # run every Sunday at 20:15 UTC / 12:15 PST

env:
  FREEZE: ${{ secrets.FREEZE }}

jobs:
  remove_unused_assets:
    name: Remove unused assets
    if: github.repository == 'github/docs-internal'
    runs-on: ubuntu-latest
    steps:
      - if: ${{ env.FREEZE == 'true' }}
        run: |
          echo 'The repo is currently frozen! Exiting this workflow.'
          exit 1 # prevents further steps from running
      - name: Checkout
        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f
      - name: Setup Node
        uses: actions/setup-node@38d90ce44d5275ad62cc48384b3d8a58c500bb5f
        with:
          node-version: 16.8.x
          cache: npm
      - name: npm ci
        run: npm ci
      - name: Run scripts
        run: |
          script/remove-unused-assets.js > results.md
          script/remove-extraneous-translation-files.js
      - name: Get script results to use in PR body
        id: results
        uses: juliangruber/read-file-action@e0a316da496006ffd19142f0fd594a1783f3b512
        with:
          path: ./results.md
      - name: Remove script results file
        run: rm -rf ./results.md
      - name: Create pull request
        uses: peter-evans/create-pull-request@7380612b49221684fefa025244f2ef4008ae50ad
        env:
          # Disable pre-commit hooks; they don't play nicely here
          HUSKY: '0'
        with:
          # need to use a token with repo and workflow scopes for this step
          token: ${{ secrets.OCTOMERGER_PAT_WITH_REPO_AND_WORKFLOW_SCOPE }}
          commit-message: Action ran script/remove-unused-assets.js
          title: Remove unused assets
          body:
            "Hello! This PR removes some files that exist in the repo but are not used in content or data files:\n\n
            ${{ steps.results.outputs.content }}
            \n\nIf you have any questions, please contact @github/docs-engineering."
          labels: unused assets
          project: Core docs work for the current week
          project-column: Should do
          branch: remove-unused-assets
      - if: ${{ failure() }}
        name: Delete remote branch (if previous steps failed)
        uses: dawidd6/action-delete-branch@47743101a121ad657031e6704086271ca81b1911
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branches: remove-unused-assets