action.yml

name: 'Tag XYZ'
author: 'Kaijie Yu'
description: 'Create a new tag (x.y.z) based on the last one, and dispatch a relevant workflow if needed.'

branding:
  icon: 'tag'
  color: 'orange'

inputs:
  version_level:
    description: |
      The version level of 'x.y.z', default: 'z'.
    required: false
    default: 'z'
  dispatch_workflow_id:
    description:
      ID of the workflow to dispatch, e.g., 'test_workflow.yml'.
    required: false
    default: ''

runs:
  using: "composite"
  steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Bump New Version
      id: bump-version
      env:
        VERSION_LEVEL: ${{ inputs.version_level }}
      shell: bash
      run: $GITHUB_ACTION_PATH/bump_version.sh "$VERSION_LEVEL"

    - name: Close PR for Issue ${{ github.event.issue.number }}
      env:
        OLD_VERSION: ${{ steps.bump-version.outputs.old_version }}
        VERSION: ${{ steps.bump-version.outputs.version }}
      shell: bash
      run: |
        echo "### Version: $OLD_VERSION to $VERSION" >> $GITHUB_STEP_SUMMARY

    - name: Create Tag
      uses: actions/github-script@v7
      env:
        VERSION: ${{ steps.bump-version.outputs.version }}
      with:
        script: |
          try {
            await github.rest.git.createRef({
              owner: context.repo.owner,
              repo: context.repo.repo,
              ref: "refs/tags/${{ env.VERSION }}",
              sha: context.sha
            })
          } catch(error) {
            console.error(error)
            core.setFailed(error)
          }

    - name: Dispatch Workflow
      if: inputs.dispatch_workflow_id != ''
      uses: actions/github-script@v7
      env:
        WORKFLOW_ID: ${{ inputs.dispatch_workflow_id }}
        VERSION: ${{ steps.bump-version.outputs.version }}
      with:
        script: |
          try {
            await github.rest.actions.createWorkflowDispatch({
              owner: context.repo.owner,
              repo: context.repo.repo,
              workflow_id: "${{ env.WORKFLOW_ID }}",
              ref: "refs/tags/${{ env.VERSION }}"
            })
          } catch(error) {
            console.error(error)
            core.setFailed(error)
          }