Faster code downgrade to speedup CI

Author: staabm

.github/workflows/lint.yml

@@ -38,7 +38,7 @@ jobs:
         uses: "shivammathur/setup-php@v2"
         with:
           coverage: "none"
-          php-version: "${{ matrix.php-version }}"
+          php-version: "8.4"
 
       - name: "Downgrade PHPUnit"
         if: matrix.php-version == '7.4' || matrix.php-version == '8.0' || matrix.php-version == '8.1'
@@ -54,6 +54,12 @@ jobs:
           ./compiler/vendor/bin/simple-downgrade downgrade -c build/downgrade.php ${{ matrix.php-version }}
           composer dump
 
+      - name: "Change to runtime PHP version"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          coverage: "none"
+          php-version: "${{ matrix.php-version }}"
+
       - name: "Validate Composer"
         run: "composer validate"
 

.github/workflows/static-analysis.yml

@@ -45,7 +45,7 @@ jobs:
         uses: "shivammathur/setup-php@v2"
         with:
           coverage: "none"
-          php-version: "${{ matrix.php-version }}"
+          php-version: "8.4"
           ini-file: development
           extensions: mbstring
 
@@ -65,6 +65,14 @@ jobs:
           ./compiler/vendor/bin/simple-downgrade downgrade -c build/downgrade.php ${{ matrix.php-version }}
           composer dump
 
+      - name: "Change to runtime PHP version"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          coverage: "none"
+          php-version: "${{ matrix.php-version }}"
+          ini-file: development
+          extensions: mbstring
+
       - name: "PHPStan"
         run: "make phpstan"
 

.github/workflows/tests.yml

@@ -170,7 +170,7 @@ jobs:
         uses: "shivammathur/setup-php@v2"
         with:
           coverage: "none"
-          php-version: "${{ matrix.php-version }}"
+          php-version: "8.4"
           tools: pecl
           extensions: ds,mbstring
           ini-file: development
@@ -194,5 +194,15 @@ jobs:
           ./compiler/vendor/bin/simple-downgrade downgrade -c build/downgrade.php ${{ matrix.php-version }}
           composer dump
 
+      - name: "Change to runtime PHP version"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          coverage: "none"
+          php-version: "${{ matrix.php-version }}"
+          tools: pecl
+          extensions: ds,mbstring
+          ini-file: development
+          ini-values: memory_limit=2G
+
       - name: "Tests"
         run: "make tests"

compiler/composer.json

@@ -4,9 +4,9 @@
     "description": "PHAR Compiler for PHPStan",
     "license": ["MIT"],
     "require": {
-        "php": "^8.0",
+        "php": "^8.2",
         "nette/neon": "^3.0.0",
-        "ondrejmirtes/simple-downgrader": "^2.2.1",
+        "ondrejmirtes/simple-downgrader": "^2.2.2",
         "seld/phar-utils": "^1.2",
         "symfony/console": "^5.4.43",
         "symfony/filesystem": "^5.4.43",
@@ -30,7 +30,7 @@
     },
 	"config": {
 		"platform": {
-			"php": "8.0.99"
+			"php": "8.2.99"
 		},
 		"platform-check": false,
 		"sort-packages": true