release-snapshot.yml

name: Release Snapshot

on:
  workflow_dispatch:
    inputs:
      tag:
        description: "Tag used on changeset version and npm package"
        required: false
        type: string

jobs:
  get-snapshot-tag:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write
    steps:
      - name: Split branch name
        id: split
        env:
          BRANCH: ${{ github.ref_name }}
        run: echo "fragment=${BRANCH##*snapshot-}" >> $GITHUB_OUTPUT
      - uses: actions/checkout@v5
        with:
          fetch-depth: 0
      - name: Get last author info
        id: author
        run: |
          echo "authorName=$(git log -1 --pretty=format:'%an')" >> $GITHUB_OUTPUT
          echo "authorEmail=$(git log -1 --pretty=format:'%ae')" >> $GITHUB_OUTPUT
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20.20.0
          cache: yarn
      - name: Install Dependencies
        run: yarn install --frozen-lockfile
      - name: Create snapshot release and publish to npm
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
          SNAPSHOT_TAG: ${{ inputs.tag || steps.split.outputs.fragment }}
          USERNAME: ${{ steps.author.outputs.authorName }}
          EMAIL: ${{ steps.author.outputs.authorEmail }}
        run: |
            yarn changeset version --snapshot $SNAPSHOT_TAG && yarn --mode="update-lockfile"
            yarn ci
            git config --global user.name "$USERNAME"
            git config --global user.email "$EMAIL"
            git add .
            git commit -m "chore: snapshot release $SNAPSHOT_TAG"
            npm set //registry.npmjs.org/:_authToken=$NPM_TOKEN
            yarn changeset publish --tag $SNAPSHOT_TAG
            git push origin HEAD
            git push --tags