Support Swift for private beta (#1350)

Co-authored-by: Henry Mercer <henry.mercer@me.com>

.github/workflows/__ruby.yml

@@ -0,0 +1,71 @@
+# Warning: This file is generated automatically, and should not be modified.
+# Instead, please modify the template in the pr-checks directory and run:
+#     pip install ruamel.yaml && python3 sync.py
+# to regenerate this file.
+
+name: PR Check - Ruby analysis
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  GO111MODULE: auto
+on:
+  push:
+    branches:
+    - main
+    - releases/v1
+    - releases/v2
+  pull_request:
+    types:
+    - opened
+    - synchronize
+    - reopened
+    - ready_for_review
+  workflow_dispatch: {}
+jobs:
+  ruby:
+    strategy:
+      matrix:
+        include:
+        - os: ubuntu-latest
+          version: latest
+        - os: macos-latest
+          version: latest
+        - os: ubuntu-latest
+          version: cached
+        - os: macos-latest
+          version: cached
+        - os: ubuntu-latest
+          version: nightly-latest
+        - os: macos-latest
+          version: nightly-latest
+    name: Ruby analysis
+    timeout-minutes: 45
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v3
+    - name: Prepare test
+      id: prepare-test
+      uses: ./.github/prepare-test
+      with:
+        version: ${{ matrix.version }}
+    - uses: ./../action/init
+      with:
+        languages: ruby
+        tools: ${{ steps.prepare-test.outputs.tools-url }}
+      env:
+        TEST_MODE: true
+    - uses: ./../action/analyze
+      id: analysis
+      env:
+        TEST_MODE: true
+    - name: Check database
+      shell: bash
+      run: |
+        RUBY_DB="${{ fromJson(steps.analysis.outputs.db-locations).ruby }}"
+        if [[ ! -d "$RUBY_DB" ]]; then
+          echo "Did not create a database for Ruby."
+          exit 1
+        fi
+    env:
+      CODEQL_ENABLE_EXPERIMENTAL_FEATURES: 'true'
+      INTERNAL_CODEQL_ACTION_DEBUG_LOC: true