build_and_publish.yml

name: Build and Publish

on: [push, pull_request]

env:
    YARN_ENABLE_GLOBAL_CACHE: false

jobs:
    build:
        runs-on: ubuntu-latest
        if: ${{ !contains(github.event.head_commit.message, 'ci skip') }}
        steps:
            - uses: actions/checkout@v4

            - uses: actions/setup-node@v4
              with:
                node-version: 'lts/*'

            - name: Get the Yarn cache directory path
              id: yarn-cache-dir-path
              run: echo "dir=$(corepack yarn config get cacheFolder)" >> $GITHUB_OUTPUT
              shell: bash

            - uses: actions/cache@v4
              with:
                path: ${{steps.yarn-cache-dir-path.outputs.dir}}
                key: ${{runner.os}}-yarn-${{hashFiles('**/yarn.lock')}}
                restore-keys: |
                    ${{runner.os}}-yarn-

            - name: Install dependencies
              run: corepack yarn install --immutable
            - name: Lint
              run: corepack yarn lint
            - name: Build library
              run: corepack yarn build
            - name: Build demo extension
              run: corepack yarn dev:build

            - name: Show files to publish
              run: npm publish --dry-run
            - name: Upload built library
              uses: actions/upload-artifact@v4
              with:
                name: thu-learn-lib
                path: lib/
            - name: Upload built demo extension
              uses: actions/upload-artifact@v4
              with:
                name: thu-learn-lib-demo
                path: dist/

    publish-to-npm:
        needs: build
        runs-on: ubuntu-latest
        permissions:
          contents: read
          packages: write
        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
        steps:
            - uses: actions/checkout@v4

            - name: Download build result
              uses: actions/download-artifact@v4
              with:
                name: thu-learn-lib
                path: lib/

            - uses: actions/setup-node@v4
              with:
                node-version: 'lts/*'
                registry-url: 'https://registry.npmjs.org'

            - name: Publish to NPM
              run: npm publish
              env:
                NODE_AUTH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}