shadcn-ui/.github/workflows/release.yml

# Adapted from create-t3-app.

name: Release

run-name: ${{ github.event_name == 'pull_request' && format('Release Prerelease - PR {0}', github.event.number) || 'Release Stable' }}

on:
  pull_request:
    types: [labeled]
    branches:
      - main
  push:
    branches:
      - main

jobs:
  prerelease:
    if: "${{ github.event_name == 'pull_request' && github.repository_owner == 'shadcn-ui' && (contains(github.event.pull_request.labels.*.name, 'release: beta') || contains(github.event.pull_request.labels.*.name, 'release: rc')) }}"
    name: Publish Prerelease to NPM
    runs-on: ubuntu-latest
    environment: Preview
    permissions:
      id-token: write
      contents: read

    steps:
      - name: Select prerelease channel
        id: prerelease
        uses: actions/github-script@v7
        with:
          script: |
            const prereleaseLabels = [
              { name: "release: beta", channel: "beta" },
              { name: "release: rc", channel: "rc" },
            ];
            const labels = context.payload.pull_request.labels.map((label) => label.name);
            const selectedLabels = prereleaseLabels.filter((label) =>
              labels.includes(label.name)
            );

            if (selectedLabels.length !== 1) {
              throw new Error(
                `Expected exactly one prerelease label, found: ${
                  selectedLabels.map((label) => label.name).join(", ") || "none"
                }.`
              );
            }

            const selected = selectedLabels[0];
            const pullRequest = context.payload.pull_request;

            if (
              selected.channel === "rc" &&
              (pullRequest.head.ref !== "changeset-release/main" ||
                pullRequest.title !== "chore(release): version packages")
            ) {
              throw new Error(
                "The release: rc label can only be used on the Changesets version PR from changeset-release/main."
              );
            }

            core.setOutput("channel", selected.channel);
            core.setOutput("label", selected.name);

      - name: Checkout Repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Use PNPM
        uses: pnpm/action-setup@v4
        with:
          version: 10.33.4

      - name: Use Node.js 20
        uses: actions/setup-node@v4
        with:
          node-version: 20
          registry-url: "https://registry.npmjs.org"
          cache: "pnpm"

      - name: Update npm for OIDC support
        run: npm install -g npm@latest

      - name: Install NPM Dependencies
        run: pnpm install

      - name: Modify package.json version
        run: node .github/version-script-prerelease.js ${{ steps.prerelease.outputs.channel }} ${{ github.event.pull_request.head.sha }}

      - name: get-npm-version
        id: package-version
        uses: martinbeentjes/npm-get-version-action@main
        with:
          path: packages/shadcn

      - name: Check package version on NPM
        id: package-exists
        run: |
          if npm view "shadcn@${{ steps.package-version.outputs.current-version }}" version >/dev/null 2>&1; then
            echo "exists=true" >> "$GITHUB_OUTPUT"
          else
            echo "exists=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Publish Prerelease to NPM
        if: ${{ steps.package-exists.outputs.exists == 'false' }}
        run: pnpm pub:${{ steps.prerelease.outputs.channel }}

      - name: Build packaged artifact
        if: ${{ steps.package-exists.outputs.exists == 'true' }}
        run: pnpm shadcn:build

      - name: Upload packaged artifact
        uses: actions/upload-artifact@v4
        with:
          name: npm-package-shadcn@${{ steps.package-version.outputs.current-version }}-pr-${{ github.event.number }} # encode the PR number into the artifact name
          path: packages/shadcn/dist/index.js

  release:
    if: ${{ github.event_name == 'push' && github.repository_owner == 'shadcn-ui' }}
    name: Create Version PR or Publish Stable Release
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: write
      pull-requests: write

    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Use PNPM
        uses: pnpm/action-setup@v4
        with:
          version: 10.33.4

      - name: Use Node.js 20
        uses: actions/setup-node@v4
        with:
          node-version: 20
          registry-url: "https://registry.npmjs.org"
          cache: "pnpm"

      - name: Update npm for OIDC support
        run: npm install -g npm@latest

      - name: Install NPM Dependencies
        run: pnpm install

      # - name: Check for errors
      #   run: pnpm check

      - name: Build the package
        run: pnpm shadcn:build

      - name: Import GPG key
        uses: crazy-max/ghaction-import-gpg@v6
        with:
          gpg_private_key: ${{ secrets.RELEASE_GPG_PRIVATE_KEY }}
          git_user_signingkey: true
          git_commit_gpgsign: true
          git_tag_gpgsign: true

      - name: Create Version PR or Publish to NPM
        id: changesets
        uses: changesets/action@v1
        with:
          setupGitUser: false
          commit: "chore(release): version packages"
          title: "chore(release): version packages"
          version: node .github/changeset-version.js
          publish: npx changeset publish
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NODE_ENV: "production"