DOCSP-42819: add coding standards workflow

.github/workflows/coding-standards.yml

@@ -0,0 +1,48 @@
+name: "Coding Standards"
+
+on:
+  pull_request:
+    paths:
+      - 'source/**/*.php'
+
+env:
+  PHP_VERSION: "8.2"
+  # TODO: change to "stable" once 1.20.0 is released
+  # DRIVER_VERSION: "stable"
+  DRIVER_VERSION: "mongodb/mongo-php-driver@master"
+
+jobs:
+  phpcs:
+    name: "phpcs"
+    runs-on: "ubuntu-22.04"
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v4"
+
+      - name: "Setup"
+        uses: "./.github/actions/setup"
+        with:
+          php-version: ${{ env.PHP_VERSION }}
+          driver-version: ${{ env.DRIVER_VERSION }}
+
+      # The -q option is required until phpcs v4 is released
+      - name: "Run PHP_CodeSniffer"
+        run: "vendor/bin/phpcs -q --no-colors --report=checkstyle | cs2pr"
+
+  rector:
+    name: "Rector"
+    runs-on: "ubuntu-22.04"
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v4"
+
+      - name: "Setup"
+        uses: "./.github/actions/setup"
+        with:
+          php-version: ${{ env.PHP_VERSION }}
+          driver-version: ${{ env.DRIVER_VERSION }}
+
+      - name: "Run Rector"
+        run: "vendor/bin/rector --ansi --dry-run"

.github/workflows/static-analysis.yml

@@ -0,0 +1,57 @@
+name: "Static Analysis"
+
+on:
+  pull_request:
+    paths:
+      - "source/**/*.php"
+  workflow_call:
+    inputs:
+      ref:
+        description: "The git ref to check"
+        type: string
+        required: true
+
+env:
+  PHP_VERSION: "8.2"
+  # TODO: change to "stable" once 1.20.0 is released
+  # DRIVER_VERSION: "stable"
+  DRIVER_VERSION: "mongodb/mongo-php-driver@master"
+
+jobs:
+  psalm:
+    name: "Psalm"
+    runs-on: "ubuntu-22.04"
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v4"
+        with:
+          ref: ${{ github.event_name == 'workflow_dispatch' && inputs.ref || github.ref }}
+
+      - name: "Get SHA hash of checked out ref"
+        if: ${{ github.event_name == 'workflow_dispatch' }}
+        run: |
+          echo CHECKED_OUT_SHA=$(git rev-parse HEAD) >> $GITHUB_ENV
+
+      - name: "Setup"
+        uses: "./.github/actions/setup"
+        with:
+          php-version: ${{ env.PHP_VERSION }}
+          driver-version: ${{ env.DRIVER_VERSION }}
+
+      - name: "Run Psalm"
+        run: "vendor/bin/psalm --show-info=false --stats --output-format=github --threads=$(nproc) --report=psalm.sarif"
+
+      - name: "Upload SARIF report"
+        if: ${{ github.event_name != 'workflow_dispatch' }}
+        uses: "github/codeql-action/upload-sarif@v3"
+        with:
+          sarif_file: psalm.sarif
+
+      - name: "Upload SARIF report"
+        if: ${{ github.event_name == 'workflow_dispatch' }}
+        uses: "github/codeql-action/upload-sarif@v3"
+        with:
+          sarif_file: psalm.sarif
+          ref: ${{ inputs.ref }}
+          sha: ${{ env.CHECKED_OUT_SHA }}