publish-xml-updates.yml

name: Publish XML updates

on:
  workflow_dispatch: # manually (via GitHub UI)
  schedule:
    - cron: "0 10 * * 5" # every Friday at 10:00

jobs:
  get-curr:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      # Using '--force' to bypass self-dependency error
      - run: npm i --no-save --force iso4217-json@npm:@iso4217/json@latest
      - uses: actions/upload-artifact@v2
        with:
          name: curr
          path: node_modules/iso4217-json/data.json

  get-next:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      - run: npm ci
      - run: npm run build-data-file
      - uses: actions/upload-artifact@v2
        with:
          name: next
          path: data.json

  compare:
    runs-on: ubuntu-20.04
    needs:
      - get-curr
      - get-next
    outputs:
      winner: ${{ steps.s1.outputs.o1 }}
    steps:
      - uses: actions/checkout@v2
      - uses: actions/download-artifact@v2
        with:
          name: curr
      - uses: actions/download-artifact@v2
        with:
          name: next
          path: next
      - id: s1
        name: Determine which file to use
        run: |2
          if cmp -s curr/data.json next/data.json
          then
            echo Data is the same, no update is needed
            echo "::set-output name=o1::curr"
          else
            echo Data has changed, an update is required
            echo "::set-output name=o1::next"
          fi

  publish:
    runs-on: ubuntu-20.04
    needs: compare
    if: ${{ needs.compare.outputs.winner == 'next' }}
    steps:
      - uses: actions/checkout@v2
        with:
          token: ${{ secrets.PARZHBOT_PAT }}
      - uses: actions/download-artifact@v2
        with:
          name: next
      - name: Set Git user name and email
        run: |2
          git config --global user.name 'parzhbot'
          git config --global user.email '59538037+parzhbot@users.noreply.github.com'
      - run: npm ci
      - run: npm run v:ci
      - name: Publish to registry
        run: |2
          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_AUTH_TOKEN }}" > .npmrc
          npm publish --tag next
        # TODO: change tag to "latest"
      - run: git push --follow-tags