ci-build-all-pm.yml

name: CI Build install
# This workflow creates a tarball from repo sources
# It then checks that each of the following package managers is able to install:
# - npm
# - Yarn v1 Classic
# - Yarn (Modern)
# - pnpm
# - bun
on:
    push:
        branches:
            - main
    pull_request:
        branches:
            - main
    workflow_dispatch:
jobs:
    npm-build:
        name: Build tarball
        runs-on: ubuntu-latest
        outputs:
            version: ${{ steps.get_version.outputs.version }}
        steps:
            - uses: actions/checkout@v4
            - run: npm pack
            - uses: actions/upload-artifact@v4
              with:
                  name: build
                  path: eslint-css-*.tgz
                  retention-days: 1
            - name: Get version
              id: get_version
              run: echo "version=$(jq -r '.version' package.json)" >> "$GITHUB_OUTPUT"
    npm-install:
        name: Install with npm
        needs: npm-build
        runs-on: ubuntu-latest
        steps:
            - uses: actions/download-artifact@v4
              with:
                  name: build
            - name: npm install
              run: |
                  npm install ./eslint-css-${{ needs.npm-build.outputs.version }}.tgz -D
    yarn-v1-install:
        name: Install with Yarn v1
        if: false # disable due to https://github.com/eslint/css/issues/58
        needs: npm-build
        runs-on: ubuntu-latest
        steps:
            - uses: actions/download-artifact@v4
              with:
                  name: build
            - name: yarn add
              run: |
                  yarn add ./eslint-css-${{ needs.npm-build.outputs.version }}.tgz -D
    yarn-install:
        name: Install with Yarn
        needs: npm-build
        runs-on: ubuntu-latest
        steps:
            - uses: actions/download-artifact@v4
              with:
                  name: build
            - name: Setup Node.js
              uses: actions/setup-node@v4
              with:
                  node-version: 22.14.0 # minimum for Corepack
            - name: yarn add
              run: |
                  corepack enable yarn
                  corepack use yarn@latest
                  yarn init -p
                  yarn add ./eslint-css-${{ needs.npm-build.outputs.version }}.tgz -D
              env:
                  YARN_ENABLE_IMMUTABLE_INSTALLS: 0 # Allow installs to modify lockfile
    pnpm-install:
        name: Install with pnpm
        if: false # disable due to https://github.com/eslint/css/issues/56
        needs: npm-build
        runs-on: ubuntu-latest
        steps:
            - uses: actions/download-artifact@v4
              with:
                  name: build
            - name: Setup Node.js
              uses: actions/setup-node@v4
              with:
                  node-version: 22.14.0 # minimum for Corepack
            - name: pnpm add
              run: |
                  corepack enable pnpm
                  corepack use pnpm@latest
                  cat > .npmrc <<EOT
                  auto-install-peers=true
                  node-linker=hoisted
                  EOT
                  pnpm add ./eslint-css-${{ needs.npm-build.outputs.version }}.tgz -D
    bun-install:
        name: Install with bun
        needs: npm-build
        runs-on: ubuntu-latest
        steps:
            - uses: actions/download-artifact@v4
              with:
                  name: build
            - name: setup bun
              uses: oven-sh/setup-bun@v2
            - name: bun install
              run: |
                  bun install ./eslint-css-${{ needs.npm-build.outputs.version }}.tgz -D