nexu-io--open-design/.github/workflows/cut-release.yml

name: cut-release
# Every Tuesday 09:00 Asia/Shanghai, cut the next minor release branch from main HEAD:
#   1. Compute version (highest release/vX.Y.Z -> bump minor -> X.(Y+1).0; e.g. 0.11.0 -> 0.12.0)
#   2. Create release/vX.Y.Z, bump apps/packaged/package.json, push
#   3. Create the "backport release/vX.Y.Z" label
# The push uses the App token (not GITHUB_TOKEN), so it triggers notify-release-feishu
# -> builds a nightly package and posts the Feishu card.

on:
  schedule:
    - cron: '0 1 * * 2'        # 01:00 UTC = 09:00 Asia/Shanghai, Tuesday
  workflow_dispatch:
    inputs:
      version:
        description: 'Full version x.y.z (empty = bump minor of the highest release branch)'
        required: false
        default: ''

permissions:
  contents: read               # actual writes go through the App token below

jobs:
  cut:
    if: github.repository == 'nexu-io/open-design'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/create-github-app-token@v2
        id: app
        with:
          app-id: ${{ secrets.RELEASE_BOT_APP_ID }}
          private-key: ${{ secrets.RELEASE_BOT_PRIVATE_KEY }}

      - uses: actions/checkout@v4
        with:
          ref: main            # always cut from main HEAD, even on a manual dispatch from another branch
          fetch-depth: 0
          token: ${{ steps.app.outputs.token }}

      - uses: actions/setup-node@v4
        with:
          node-version: 24

      - name: Compute next version
        id: ver
        env:
          # Never interpolate the raw input into the shell; pass via env and validate.
          INPUT_VERSION: ${{ inputs.version }}
        run: |
          set -euo pipefail
          if [ -n "$INPUT_VERSION" ]; then
            # Strict x.y.z, digits only — rejects shell metacharacters, newlines, etc.
            if ! printf '%s' "$INPUT_VERSION" | grep -Eq '^[0-9]+\.[0-9]+\.[0-9]+$'; then
              echo "::error::Invalid version '$INPUT_VERSION' (expected x.y.z, digits only)"
              exit 1
            fi
            V="$INPUT_VERSION"
          else
            latest=$(git ls-remote --heads origin 'release/v*' \
              | sed -E 's#.*/release/v##' \
              | grep -E '^[0-9]+\.[0-9]+\.[0-9]+$' \
              | sort -t. -k1,1n -k2,2n -k3,3n | tail -1)
            major=${latest%%.*}; rest=${latest#*.}; minor=${rest%%.*}
            V="${major}.$((minor+1)).0"
          fi
          # V is now guaranteed to match ^[0-9]+\.[0-9]+\.[0-9]+$
          echo "version=$V"          >> "$GITHUB_OUTPUT"
          echo "branch=release/v$V"  >> "$GITHUB_OUTPUT"
          echo "Cutting v$V (branch release/v$V)"

      - name: Bail out if the branch already exists
        env:
          BRANCH: ${{ steps.ver.outputs.branch }}
        run: |
          set -euo pipefail
          if git ls-remote --exit-code --heads origin "$BRANCH" >/dev/null 2>&1; then
            echo "::error::$BRANCH already exists, skipping"
            exit 1
          fi

      - name: Create branch + bump version + push
        env:
          VERSION: ${{ steps.ver.outputs.version }}
          BRANCH: ${{ steps.ver.outputs.branch }}
        run: |
          set -euo pipefail
          git config user.name  'open-design-release-bot[bot]'
          git config user.email 'open-design-release-bot[bot]@users.noreply.github.com'
          git switch -c "$BRANCH"
          ( cd apps/packaged && npm pkg set version="$VERSION" )
          git commit -am "chore(release): v$VERSION"
          git push origin "$BRANCH"   # App token push -> triggers notify-release-feishu (nightly + Feishu)

      - name: Create backport label
        env:
          GH_TOKEN: ${{ steps.app.outputs.token }}
          VERSION: ${{ steps.ver.outputs.version }}
        run: |
          set -euo pipefail
          gh label create "backport release/v$VERSION" \
            --repo nexu-io/open-design \
            --color 0E8A16 \
            --description "Backport this fix to release/v$VERSION" \
            --force

      # Post an immediate "branch cut" card so the team is notified the moment the
      # release branch exists, without waiting ~20-40 min for notify-release-feishu
      # to finish the prerelease build. The download card still follows from that
      # build. feishu-notice.ts only imports node:crypto, so the setup-node above
      # is all it needs.
      - name: Notify Feishu that the branch was cut
        env:
          FEISHU_WEBHOOK: ${{ secrets.FEISHU_RELEASE_WEBHOOK }}
          FEISHU_SIGN_SECRET: ${{ secrets.FEISHU_RELEASE_SIGN_SECRET }}
          NOTICE_TITLE: "🌿 已切出 release 分支 v${{ steps.ver.outputs.version }}(大版本 minor)"
          NOTICE_TEMPLATE: "green"
          NOTICE_BODY: |
            **分支**:[`release/v${{ steps.ver.outputs.version }}`](${{ github.server_url }}/${{ github.repository }}/tree/release/v${{ steps.ver.outputs.version }})(从 main 切出,大版本 / minor)

            **Backport label**:`backport release/v${{ steps.ver.outputs.version }}` —— 要回灌到这个版本的修复,给 PR 打这个 label。

            Prerelease 打包已开始(约 20–40 分钟);完成后会再发一张带各平台下载链接的卡片。
          RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
        run: node --experimental-strip-types tools/release/src/notifications/feishu-notice.ts