ci: add psalm

Signed-off-by: Arthur Schiwon <[email protected]>

.github/workflows/psalm.yml

@@ -0,0 +1,49 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+#
+# SPDX-FileCopyrightText: 2022-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: MIT
+
+name: Static analysis
+
+on: pull_request
+
+concurrency:
+  group: psalm-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  static-analysis:
+    runs-on: ubuntu-latest
+
+    name: static-psalm-analysis
+    steps:
+      - name: Checkout
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Get php version
+        id: versions
+        uses: icewind1991/nextcloud-version-matrix@58becf3b4bb6dc6cef677b15e2fd8e7d48c0908f # v1.3.1
+
+      - name: Set up php${{ steps.versions.outputs.php-available }}
+        uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 # v2.31.1
+        with:
+          php-version: ${{ steps.versions.outputs.php-available }}
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, sqlite, pdo_sqlite
+          coverage: none
+          ini-file: development
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Install dependencies
+        run: |
+          composer remove nextcloud/ocp --dev
+          composer i
+
+      - name: Install nextcloud/ocp
+        run: composer require --dev nextcloud/ocp:dev-${{ steps.versions.outputs.branches-max }} --ignore-platform-reqs --with-dependencies
+
+      - name: Run coding standards check
+        run: composer run psalm

composer.json

@@ -22,6 +22,10 @@
 		"cs:fix": "php-cs-fixer fix",
 		"lint": "find . -name \\*.php -not -path './vendor/*' -not -path './build/*' -print0 | xargs -0 -n1 php -l",
 		"test:unit": "phpunit -c phpunit.xml --fail-on-warning  --fail-on-risky --color",
+		"psalm": "./vendor/bin/psalm.phar --show-info=false --no-cache",
+                "psalm:update-baseline": "./vendor/bin/psalm.phar --update-baseline",
+                "psalm:fix": "./vendor/bin/psalm.phar --no-cache --alter --issues=InvalidReturnType,InvalidNullableReturnType,MismatchingDocblockParamType,MismatchingDocblockReturnType,MissingParamType,InvalidFalsableReturnType",
+                "psalm:fix:dry": "./vendor/bin/psalm.phar --no-cache --alter --issues=InvalidReturnType,InvalidNullableReturnType,MismatchingDocblockParamType,MismatchingDocblockReturnType,MissingParamType,InvalidFalsableReturnType --dry-run",
 		"post-install-cmd": [
 			"@composer bin all install --ignore-platform-reqs # unfortunately the flag is required for 8.0",
 			"vendor/bin/php-scoper add-prefix --force # Scope our dependencies",
@@ -41,6 +45,8 @@
 	},
 	"require-dev": {
 		"phpunit/phpunit": "^9.5",
-		"nextcloud/coding-standard": "^1.0"
+		"nextcloud/coding-standard": "^1.0",
+		"psalm/phar": "^5.26",
+		"nextcloud/ocp": "dev-master"
 	}
 }