next.js/.github/workflows/create_release_branch.yml

on:
  workflow_dispatch:
    inputs:
      branchName:
        description: name of branch to create (next-15-4)
        required: true
        type: string

      tagName:
        description: Tag to start the branch from (v15.4.1)
        type: string
        required: true

    secrets:
      RELEASE_BOT_GITHUB_TOKEN:
        required: true

name: Create Release Branch

env:
  NAPI_CLI_VERSION: 2.18.4
  TURBO_VERSION: 2.3.3
  NODE_LTS_VERSION: 20

jobs:
  start:
    if: github.repository_owner == 'vercel'
    runs-on: ubuntu-latest
    env:
      NEXT_TELEMETRY_DISABLED: 1
      # we build a dev binary for use in CI so skip downloading
      # canary next-swc binaries in the monorepo
      NEXT_SKIP_NATIVE_POSTINSTALL: 1

    steps:
      - name: Setup node
        uses: actions/setup-node@v4
        with:
          node-version: 18
          check-latest: true

      - name: Clone Next.js repository
        run: git clone https://github.com/vercel/next.js.git --depth=25 --single-branch --branch ${GITHUB_REF_NAME:-canary} .

      - name: Check token
        run: gh auth status
        env:
          GITHUB_TOKEN: ${{ secrets.RELEASE_BOT_GITHUB_TOKEN }}

      # https://github.com/actions/virtual-environments/issues/1187
      - name: tune linux network
        run: sudo ethtool -K eth0 tx off rx off

      - name: Setup corepack
        run: |
          npm i -g corepack@0.31
          corepack enable
          pnpm --version

      - id: get-store-path
        run: echo STORE_PATH=$(pnpm store path) >> $GITHUB_OUTPUT

      - uses: actions/cache@v4
        timeout-minutes: 5
        id: cache-pnpm-store
        with:
          path: ${{ steps.get-store-path.outputs.STORE_PATH }}
          key: pnpm-store-${{ hashFiles('pnpm-lock.yaml') }}
          restore-keys: |
            pnpm-store-
            pnpm-store-${{ hashFiles('pnpm-lock.yaml') }}

      - run: pnpm install

      - run: node ./scripts/create-release-branch.js --branch-name ${{ github.event.inputs.branchName }} --tag-name ${{ github.event.inputs.tagName }}
        env:
          RELEASE_BOT_GITHUB_TOKEN: ${{ secrets.RELEASE_BOT_GITHUB_TOKEN }}