Add test-bot and pr-pull workflows

.github/workflows/publish.yml

@@ -0,0 +1,54 @@
+name: brew pr-pull
+
+on:
+  pull_request_target:
+    types:
+      - labeled
+
+env:
+  HOMEBREW_GITHUB_API_TOKEN: ${{ secrets.OSX_CROSS_ARM_HOMEBREW_GITHUB_API_TOKEN }}
+  PULL_REQUEST: ${{ github.event.pull_request.number }}
+  BRANCH: ${{ github.event.pull_request.head.ref }}
+
+jobs:
+  pr-pull:
+    if: contains(github.event.pull_request.labels.*.name, 'pr-pull')
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          token: "${{ secrets.OSX_CROSS_ARM_HOMEBREW_GITHUB_API_TOKEN }}"
+
+      - name: Set up Homebrew
+        uses: Homebrew/actions/setup-homebrew@master
+
+      - name: Cache Homebrew Bundler RubyGems
+        id: cache
+        uses: actions/cache@v1
+        with:
+          path: ${{ steps.set-up-homebrew.outputs.gems-path }}
+          key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
+          restore-keys: ${{ runner.os }}-rubygems-
+
+      - name: Install Homebrew Bundler RubyGems
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: brew install-bundler-gems
+
+      - name: Set up git
+        run: |
+          git config --global user.name "osxCrossTestBot"
+          git config --global user.email "[email protected]"
+
+      - name: Pull bottles
+        run: brew pr-pull --debug --tap=$GITHUB_REPOSITORY $PULL_REQUEST
+
+      - name: Push commits
+        uses: Homebrew/actions/git-try-push@master
+        with:
+          token: ${{ secrets.OSX_CROSS_ARM_HOMEBREW_GITHUB_API_TOKEN }}
+          branch: master
+
+      - name: Delete branch
+        if: github.event.pull_request.head.repo.fork == false
+        run: git push --delete origin $BRANCH

.github/workflows/tests.yml

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+name: brew test-bot
+
+on:
+  push:
+    branches:
+      - main
+      - master
+
+  pull_request:
+
+jobs:
+  test-bot:
+    strategy:
+      matrix:
+        os: [macOS-latest, macos-11.0]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Set up Homebrew
+        id: set-up-homebrew
+        uses: Homebrew/actions/setup-homebrew@master
+
+      - name: Cache Homebrew Bundler RubyGems
+        id: cache
+        uses: actions/cache@v1
+        with:
+          path: ${{ steps.set-up-homebrew.outputs.gems-path }}
+          key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
+          restore-keys: ${{ runner.os }}-rubygems-
+
+      - name: Install Homebrew Bundler RubyGems
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: brew install-bundler-gems
+
+      - run: brew test-bot --only-cleanup-before
+
+      - run: brew test-bot --only-setup
+
+      - run: brew test-bot --only-tap-syntax
+
+      - run: brew test-bot --only-formulae
+        if: github.event_name == 'pull_request'
+
+      - name: Upload bottles as artifact
+        if: always() && github.event_name == 'pull_request'
+        uses: actions/upload-artifact@main
+        with:
+          name: bottles
+          path: "*.bottle.*"