republish-release.yml

name: Republish release

on:
  workflow_dispatch:
    inputs:
      slack-channel:
        required: false
        type: string
        description: 'The Slack channel to post to.'
        default: 'metamask-snaps-deployments'
      slack-icon-url:
        required: false
        type: string
        description: 'The Slack icon URL to use.'
        default: 'https://raw.githubusercontent.com/MetaMask/action-npm-publish/main/robo.png'
      slack-subteam:
        required: false
        type: string
        description: 'The Slack subteam to mention.'
        default: 'S05RL9W7H54' # @metamask-npm-publishers
      slack-username:
        required: false
        type: string
        description: 'The Slack username to use.'
        default: 'MetaMask bot'

jobs:
  get-release-tag:
    name: Get release tag
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.get-release-tag.outputs.tag }}
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Get release tag
        id: get-release-tag
        run: |
          RELEASE_TAG=$(git describe --tags --abbrev=0)
          echo "tag=$RELEASE_TAG" >> "$GITHUB_OUTPUT"

  announce-release:
    name: Announce release
    runs-on: ubuntu-latest
    needs:
      - get-release-tag
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ needs.get-release-tag.outputs.tag }}
      - id: name-version
        name: Get Slack name and version
        shell: bash
        if: inputs.slack-subteam != ''
        run: |
          NAME_VERSION_TEXT=$(jq --raw-output '.name + "@" + .version' package.json )
          NAME_VERSION_TEXT_STRIPPED="${NAME_VERSION_TEXT#@}"
          echo "NAME_VERSION=$NAME_VERSION_TEXT_STRIPPED" >> "$GITHUB_OUTPUT"
      - id: final-text
        name: Get Slack final text
        shell: bash
        if: inputs.slack-subteam != ''
        run: |
          DEFAULT_TEXT="\`${{ steps.name-version.outputs.NAME_VERSION }}\` is awaiting redeployment :rocket: \n <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/|→ Click here to review deployment>"
          SUBTEAM_TEXT="${{ inputs.slack-subteam }}"
          FINAL_TEXT="$DEFAULT_TEXT"
          if [[ ! "$SUBTEAM_TEXT" == "" ]]; then
            FINAL_TEXT="<!subteam^$SUBTEAM_TEXT> $DEFAULT_TEXT"
          fi
          echo "FINAL_TEXT=$FINAL_TEXT" >> "$GITHUB_OUTPUT"
      - name: Post to a Slack channel
        if: inputs.slack-subteam != ''
        uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844
        with:
          payload: |
            {
              "text": "${{ steps.final-text.outputs.FINAL_TEXT }}",
              "icon_url": "${{ inputs.slack-icon-url }}",
              "username": "${{ inputs.slack-username }}",
              "channel": "#${{ inputs.slack-channel }}"
            }
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  # This is a dummy job that is used to require approval before publishing the
  # release. GitHub does not allow setting environments on workflow calls, so
  # we need to use a dummy job to configure the environment.
  publish-release:
    name: Publish release
    environment: publish
    runs-on: ubuntu-latest
    needs:
      - announce-release
    steps:
      - run: exit 0

  publish-release-to-gh-pages:
    name: Publish site to `gh-pages`
    needs:
      - get-release-tag
      - publish-release
    permissions:
      contents: read
      pages: write
      id-token: write
    uses: ./.github/workflows/publish-site.yml
    with:
      ref: ${{ needs.get-release-tag.outputs.tag }}
    secrets:
      SEGMENT_PRODUCTION_WRITE_KEY: ${{ secrets.SEGMENT_PRODUCTION_WRITE_KEY }}