name: Test different bundlers with Uppy

on:
  push:
    branches: [main]
  pull_request:
    # We want all branches so we configure types to be the GH default again
    types: [opened, synchronize, reopened]
    paths-ignore:
      - '**.md'
      - '**.d.ts'
      - 'examples/**'
      - 'private/**'
      - 'website/**'
      - '.github/**'
      - '!.github/workflows/bundlers.yml'

env:
  YARN_ENABLE_GLOBAL_CACHE: false

jobs:
  isolate_uppy:
    name: Isolate Uppy packages
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run:
          echo "dir=$(corepack yarn config get cacheFolder)" >> $GITHUB_OUTPUT
      - uses: actions/cache@v4
        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: lts/*
      - name: Install dependencies
        run:
          corepack yarn workspaces focus $(corepack yarn workspaces list --json
          | jq -r .name | awk '/^@uppy-example/{ next } { if ($0!="uppy.io")
          print $0 }')
        env:
          # https://docs.cypress.io/guides/references/advanced-installation#Skipping-installation
          CYPRESS_INSTALL_BINARY: 0
      - name: Build lib
        run: corepack yarn run build:lib
      - name: Make Uppy bundle use local version
        run: |
          node <<'EOF'
            const pkg = require('./packages/uppy/package.json');
            pkg.overrides = {};
            (async () => {
              for await (const { name } of await require('node:fs/promises').opendir('./packages/@uppy/')) {
                pkg.overrides["@uppy/" + name] = `/tmp/packages/@uppy-${name}-${{ github.sha }}.tgz`;
              }
              for(const key of Object.keys(pkg.dependencies)) {
                if (key in pkg.overrides) {
                  pkg.dependencies[key] = pkg.overrides[key];
                }
              }
              require('node:fs').writeFileSync('./packages/uppy/package.json', JSON.stringify(pkg));
            })();
          EOF
      - name: Eject public packages from repo
        run:
          mkdir /tmp/artifacts && corepack yarn workspaces foreach --all
          --no-private pack --install-if-needed -o /tmp/artifacts/%s-${{
          github.sha }}.tgz
      - name: Upload artifact
        if: success()
        uses: actions/upload-artifact@v4
        with:
          name: packages
          path: /tmp/artifacts/

  rollup:
    needs: isolate_uppy
    name: Rollup
    runs-on: ubuntu-latest
    strategy:
      matrix:
        bundler-version: [latest]
    steps:
      - name: Download uppy tarball
        uses: actions/download-artifact@v4
        with:
          path: /tmp/
      - name: Extract tarball
        run:
          tar -xzf /tmp/packages/uppy-${{ github.sha }}.tgz --strip-components 1
      - name: Add Rollup as a dev dependency
        run: >-
          npm i --save-dev @rollup/plugin-commonjs @rollup/plugin-node-resolve
          rollup@${{matrix.bundler-version}}
      - run: npx rollup --version
      - name: Create Rollup config file
        run: >-
          echo ' import cjs from "@rollup/plugin-commonjs"; import { nodeResolve
          } from "@rollup/plugin-node-resolve";

          export default {
            input: "./lib/index.js",
            output: {
              file: "/dev/null",
            },
            plugins: [
              cjs(),
              nodeResolve({ browser: true, exportConditions: ["browser"] }),
            ],
          };' > rollup.config.mjs
      - name: Bundle
        run: npx rollup -c

  webpack:
    needs: isolate_uppy
    name: Webpack
    runs-on: ubuntu-latest
    strategy:
      matrix:
        bundler-version: [latest]
    steps:
      - name: Download uppy tarball
        uses: actions/download-artifact@v4
        with:
          path: /tmp/
      - name: Extract tarball
        run:
          tar -xzf /tmp/packages/uppy-${{ github.sha }}.tgz --strip-components 1
      - name: Add Webpack as a dev dependency
        run: npm i --save-dev webpack-cli webpack@${{matrix.bundler-version}}
      - run: npx webpack --version
      - name: Create Webpack config file
        run:
          echo 'export default
          {mode:"production",target:"web",entry:"./lib/index.js"}' >
          webpack.config.js
      - name: Bundle
        run: npx webpack

  parcel:
    needs: isolate_uppy
    name: Parcel
    runs-on: ubuntu-latest
    strategy:
      matrix:
        bundler-version: [latest]
    steps:
      - name: Download uppy tarball
        uses: actions/download-artifact@v4
        with:
          path: /tmp/
      - name: Extract tarball
        run:
          tar -xzf /tmp/packages/uppy-${{ github.sha }}.tgz --strip-components 1
      - name: Fix package.json to work with Parcel
        run: |
          node <<'EOF'
            const pkg = require('./package.json');
            delete pkg.main
            delete pkg.types
            pkg.module = 'output.mjs'
            require('node:fs').writeFileSync('./package.json', JSON.stringify(pkg));
          EOF
      - name: Add Parcel as a dev dependency
        run: npm i --save-dev parcel@${{matrix.bundler-version}}
      - run: npx parcel --version
      - name: Bundle
        run: npx parcel build lib/index.js

  vite:
    needs: isolate_uppy
    name: Vite
    runs-on: ubuntu-latest
    strategy:
      matrix:
        bundler-version: [latest]
    steps:
      - name: Download uppy tarball
        uses: actions/download-artifact@v4
        with:
          path: /tmp/
      - name: Extract tarball
        run:
          tar -xzf /tmp/packages/uppy-${{ github.sha }}.tgz --strip-components 1
      - name: Add Vite as a dev dependency
        run: npm i --save-dev vite@${{matrix.bundler-version}}
      - run: npx vite --version
      - name: Create index.html
        run:
          echo '<!doctype html><html><head><script type="module"
          src="./lib/index.js"></script></head></html>' > index.html
      - name: Bundle
        run: npx vite build

  esbuild:
    needs: isolate_uppy
    name: ESBuild
    runs-on: ubuntu-latest
    strategy:
      matrix:
        bundler-version: [latest]
    steps:
      - name: Download uppy tarball
        uses: actions/download-artifact@v4
        with:
          path: /tmp/
      - name: Extract tarball
        run:
          tar -xzf /tmp/packages/uppy-${{ github.sha }}.tgz --strip-components 1
      - name: Add ESBuild as a dev dependency
        run: npm i --save-dev esbuild@${{matrix.bundler-version}}
      - run: npx esbuild --version
      - name: Bundle
        run: npx esbuild lib/index.js --bundle --outfile=/dev/null

  # Browserify: doesn't support ESM.