update_ui.yml

name: Update UI

on:
  workflow_dispatch:
    inputs:
      uninstall:
        description: UI versions to uninstall (space delimited)
        required: false
      install:
        description: UI versions to install (space delimited)
        required: false
      base-branch:
        description: Branch to open PR against
        required: false
        default: 'master'

jobs:
  ui:
    runs-on: ubuntu-latest
    timeout-minutes: 5
    env:
      HEAD_BRANCH: update-ui-${{ github.run_number }}

    steps:
      - name: checkout cylc-uiserver
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.base-branch }}

      - name: Configure git
        uses: cylc/release-actions/configure-git@v1

      - name: Create Branch
        run: |
          git checkout -b "${HEAD_BRANCH}"

      - name: uninstall
        run: |
          for version in ${{ inputs.uninstall }}; do
            git rm -rf "cylc/uiserver/ui/${version}"
            git commit -m "ui: uninstall ${version}"
          done

      - name: install
        env:
          RELEASES: https://github.com/cylc/cylc-ui/releases/download
        run: |
          for version in ${{ inputs.install }}; do
            wget \
              "$RELEASES/${version}/cylc-ui-${version}-dist.zip" \
              -O "${version}.zip"
            mkdir -p "cylc/uiserver/ui/${version}/"
            unzip "${version}.zip" -d "cylc/uiserver/ui/${version}/"
            git add "cylc/uiserver/ui/${version}/"
            git commit -m "ui: install ${version}"
          done

      - name: Add to changelog
        if: inputs.install
        run: |
          python3 -m pip install -q towncrier
          towncrier create +.ui-version.md --content "Updated cylc-ui to ${{ inputs.install }}"
          git add changes.d
          git commit --amend --no-edit

      - name: push
        run: |
          git push origin "$HEAD_BRANCH"

      - name: Create pull request
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          BASE_BRANCH: ${{ inputs.base-branch }}
          TITLE: 'Update UI'
          BODY: |
            uninstall: ${{ inputs.uninstall }}
            install: ${{ inputs.install }}
          ASSIGNEE: ${{ github.triggering_actor }}
        run: |
          gh pr create -R "$GITHUB_REPOSITORY" \
            -H "$HEAD_BRANCH" -B "$BASE_BRANCH" -t "$TITLE" -b "$BODY" \
            -a "$ASSIGNEE" -r "$ASSIGNEE"