Add Composer require checker (#7)

.github/workflows/build.yml

@@ -16,7 +16,6 @@ jobs:
         os:
           - ubuntu-latest
           - windows-latest
-
         php:
           - "8.2"
           - "8.3"

.github/workflows/composer-require-checker.yml

@@ -0,0 +1,51 @@
+on:
+  pull_request:
+  push:
+    branches: [ 'master' ]
+
+name: Composer require checker
+
+jobs:
+  composer-require-checker:
+    name: PHP ${{ matrix.php }}-${{ matrix.os }}
+
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+        php:
+          - "8.2"
+          - "8.3"
+
+    steps:
+      - name: Checkout.
+        uses: actions/checkout@v4
+
+      - name: Install PHP with extensions.
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          tools: composer:v2
+          coverage: none
+
+      - name: Determine composer cache directory on Linux.
+        run: echo "COMPOSER_CACHE_DIR=$(composer config cache-dir)" >> $GITHUB_ENV
+
+      - name: Cache dependencies installed with composer.
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.COMPOSER_CACHE_DIR }}
+          key: php${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
+          restore-keys: |
+            php${{ matrix.php }}-composer-
+
+      - name: Update composer.
+        run: composer self-update
+
+      - name: Install dependencies with composer.
+        run: composer update --prefer-dist --no-interaction --no-progress --optimize-autoloader --ansi
+
+      - name: Check dependencies.
+        run: vendor/bin/composer-require-checker

.github/workflows/static.yml

@@ -16,7 +16,6 @@ jobs:
       matrix:
         os:
           - ubuntu-latest
-
         php:
           - "8.2"
           - "8.3"

composer.json

@@ -17,10 +17,12 @@
         "php": "^8.2",
         "php-http/multipart-stream-builder": "^1.3",
         "psr/http-client": "^1.0",
-        "psr/http-factory": "^1.1"
+        "psr/http-factory": "^1.1",
+        "psr/http-message": "^1.1|^2.0"
     },
     "require-dev": {
         "httpsoft/http-message": "^1.1",
+        "maglnet/composer-require-checker": "^4.11",
         "php-http/curl-client": "^2.3",
         "phpunit/phpunit": "^10.5",
         "roave/infection-static-analysis-plugin": "^1.35",