Implement GitHub actions

.github/workflows/verify-stability.yaml

@@ -0,0 +1,195 @@
+name: Verify stability
+
+on:
+    push:
+        branches:
+            - master
+    pull_request:
+
+concurrency:
+    group: ${{ github.workflow }}-${{ github.ref }}
+    cancel-in-progress: true
+
+permissions:
+    contents: read
+
+jobs:
+    Validate:
+        runs-on: ubuntu-latest
+        strategy:
+            matrix:
+                php-versions: [ '8.0', '8.1', '8.2' ]
+        env:
+            extensions: dom, fileinfo, intl, json, pcre, simplexml
+            key: cache-v1 # can be any string, change to clear the extension cache.
+        steps:
+            -   name: Hello
+                run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+            -   name: Checkout branch
+                uses: actions/checkout@v4
+            -   name: Setup cache environment
+                id: extcache
+                uses: shivammathur/cache-extensions@v1
+                with:
+                    php-version: ${{ matrix.php-versions }}
+                    extensions: ${{ env.extensions }}
+                    key: ${{ env.key }}
+            -   name: Setup PHP
+                uses: shivammathur/setup-php@v2
+                with:
+                    php-version: ${{ matrix.php-versions }}
+                    extensions: ${{ env.extensions }}
+            -   name: Validate Composer (composer.json and composer.lock)
+                uses: php-actions/composer@v6
+                with:
+                    php_version: ${{ matrix.php-versions }}
+                    php_extensions: intl
+                    command: validate --strict --no-check-publish
+            -   name: Cache Composer dependencies
+                id: composer-cache
+                uses: actions/cache@v4
+                with:
+                    path: /tmp/composer-cache
+                    key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+                    restore-keys: |
+                        ${{ runner.os }}-php-
+            -   name: Install Composer dependencies
+                uses: php-actions/composer@v6
+                with:
+                    php_version: ${{ matrix.php-versions }}
+                    php_extensions: intl
+                    dev: no
+    PHPStan:
+        runs-on: ubuntu-latest
+        strategy:
+            matrix:
+                php-versions: [ '8.0', '8.1', '8.2' ]
+        env:
+            extensions: dom, fileinfo, intl, json, pcre, simplexml
+            key: cache-v1 # can be any string, change to clear the extension cache.
+        needs: [ Validate ]
+        if: needs.Validate.result == 'success'
+        steps:
+            -   name: Checkout
+                uses: actions/checkout@v4
+            -   name: Setup cache environment
+                id: extcache
+                uses: shivammathur/cache-extensions@v1
+                with:
+                    php-version: ${{ matrix.php-versions }}
+                    extensions: ${{ env.extensions }}
+                    key: ${{ env.key }}
+            -   name: Setup PHP
+                uses: shivammathur/setup-php@v2
+                with:
+                    php-version: ${{ matrix.php-versions }}
+                    extensions: ${{ env.extensions }}
+            -   name: Install Composer dependencies
+                uses: php-actions/composer@v6
+                with:
+                    php_version: ${{ matrix.php-versions }}
+                    php_extensions: intl
+            -   name: Analyse code with PHPStan
+                run: vendor/bin/phpstan analyse --memory-limit 256M
+    PHPUnit:
+        runs-on: ubuntu-latest
+        strategy:
+            matrix:
+                php-versions: [ '8.0', '8.1', '8.2' ]
+        env:
+            extensions: dom, fileinfo, intl, json, pcre, simplexml
+            key: cache-v1 # can be any string, change to clear the extension cache.
+        needs: [ PHPStan ]
+        if: needs.PHPStan.result == 'success'
+        steps:
+            -   name: Checkout
+                uses: actions/checkout@v4
+            -   name: Setup cache environment
+                id: extcache
+                uses: shivammathur/cache-extensions@v1
+                with:
+                    php-version: ${{ matrix.php-versions }}
+                    extensions: ${{ env.extensions }}
+                    key: ${{ env.key }}
+            -   name: Setup PHP
+                uses: shivammathur/setup-php@v2
+                with:
+                    php-version: ${{ matrix.php-versions }}
+                    extensions: ${{ env.extensions }}
+            -   name: Install locales
+                run: |
+                    sudo apt-get update \
+                    && sudo apt-get install -y --no-install-recommends --fix-missing \
+                        locales
+            -   name: Generate locales
+                run: |
+                    sudo sed -i "s/^# de_DE/de_DE/g; \
+                        s/^# es_ES/es_ES/g; \
+                        s/^# en_GB/en_GB/g; \
+                        s/^# en_US/en_US/g; \
+                        s/^# fr_FR/fr_FR/g; \
+                        s/^# it_IT/it_IT/g; \
+                        s/^# pl_PL/pl_PL/g; \
+                        s/^# ru_RU/ru_RU/g;" /etc/locale.gen \
+                    && sudo locale-gen
+            -   name: Install Composer dependencies
+                uses: php-actions/composer@v6
+                with:
+                    php_version: ${{ matrix.php-versions }}
+                    php_extensions: intl
+            -   name: Run PHPUnit tests
+                run: vendor/bin/phpunit --no-coverage
+            -   name: Bye 👋
+                run: echo "🍏 This job's status is ${{ job.status }}."
+
+# TODO (kn) Remove me
+#
+#    tests:
+#        runs-on: ubuntu-latest
+#        strategy:
+#            matrix:
+#                php-versions: [ '7.4', '8.0' ]
+#        #                php-versions: [ '7.4', '8.0', '8.1', '8.2' ]
+#        steps:
+#            -   name: Hello
+#                run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+#            -   name: Setup PHP
+#                uses: shivammathur/setup-php@v2
+#                with:
+#                    php-version: ${{ matrix.php-versions }}
+#                    extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, mysql, mysqli, pdo_mysql, bcmath, soap, intl, gd, exif, iconv, imagick
+#                    ini-values: date.timezone=Europe/London
+#            -   name: Install locales
+#                run: |
+#                    sudo apt-get update \
+#                    && sudo apt-get install -y --no-install-recommends --fix-missing \
+#                        locales
+#            -   name: Generate locales
+#                run: |
+#                    sudo sed -i "s/^# de_DE/de_DE/g; \
+#                        s/^# es_ES/es_ES/g; \
+#                        s/^# en_GB/en_GB/g; \
+#                        s/^# en_US/en_US/g; \
+#                        s/^# fr_FR/fr_FR/g; \
+#                        s/^# it_IT/it_IT/g; \
+#                        s/^# pl_PL/pl_PL/g; \
+#                        s/^# ru_RU/ru_RU/g;" /etc/locale.gen \
+#                    && sudo locale-gen
+#            -   name: Checkout branch
+#                uses: actions/checkout@v3
+#            -   name: Validate composer.json and composer.lock
+#                run: composer validate --strict
+#            -   name: Cache Composer packages
+#                id: composer-cache
+#                uses: actions/cache@v3
+#                with:
+#                    path: vendor
+#                    key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+#                    restore-keys: |
+#                        ${{ runner.os }}-php-
+#            -   name: Install Composer dependencies
+#                run: composer install -q --no-ansi --no-interaction --no-scripts --no-progress --no-plugins --prefer-dist
+#            -   name: Run PHPUnit tests
+#                run: vendor/bin/phpunit --no-coverage
+#            -   name: Bye 👋
+#                run: echo "🍏 This job's status is ${{ job.status }}."