Enhancement: Synchronize project tooling configuration with localhein…

…z/php-library-template

.gitattributes

@@ -1,12 +1,10 @@
 /.dependabot/       export-ignore
 /.github/           export-ignore
-/.travis/           export-ignore
 /test/              export-ignore
 /.editorconfig      export-ignore
 /.gitattributes     export-ignore
 /.gitignore         export-ignore
 /.php_cs            export-ignore
-/.travis.yml        export-ignore
 /infection.json     export-ignore
 /Makefile           export-ignore
 /phpstan.neon       export-ignore

.github/CONTRIBUTING.md

@@ -1,8 +1,8 @@
 # CONTRIBUTING
 
-We're using [Travis CI](https://travis-ci.com) as a continuous integration system.
+We are using [GitHub Actions](https://github.com/features/actions) as a continuous integration system.
 
-For details, see [`.travis.yml`](../.travis.yml).
+For details, see [`workflows/continuous-integration.yml`](workflows/continuous-integration.yml).
 
 ## Coding Standards
 
@@ -30,7 +30,7 @@ to run a static code analysis.
 
 ## Tests
 
-We're using [`phpunit/phpunit`](https://github.com/sebastianbergmann/phpunit) to drive the development.
+We are using [`phpunit/phpunit`](https://github.com/sebastianbergmann/phpunit) to drive the development.
 
 Run
 
@@ -40,11 +40,11 @@ $ make test
 
 to run all the tests.
 
-## Mutation Testing
+## Mutation Tests
 
 We are using [`infection/infection`](https://github.com/infection/infection) to ensure a minimum quality of the tests.
 
-Enable `xdebug` and run
+Enable `Xdebug` and run
 
 ```
 $ make infection
@@ -61,3 +61,11 @@ $ make
 ```
 
 to enforce coding standards, perform a static code analysis, and run tests!
+
+:bulb: Run
+
+```
+$ make help
+```
+
+to display a list of available targets with corresponding descriptions.

.github/FUNDING.yml

@@ -1,2 +1,3 @@
+custom: https://www.buymeacoffee.com/localheinz
 github: localheinz
 patreon: localheinz

.github/settings.yml

@@ -10,10 +10,20 @@ branches:
         required_approving_review_count: 1
       required_status_checks:
         contexts:
-          - "codecov/patch"
-          - "codecov/project"
-          - "Travis CI - Branch"
-          - "Travis CI - Pull Request"
+          -  "Coding Standards"
+          -  "Static Code Analysis"
+          -  "Tests (php7.1, lowest)"
+          -  "Tests (php7.1, locked)"
+          -  "Tests (php7.1, highest)"
+          -  "Tests (php7.2, lowest)"
+          -  "Tests (php7.2, locked)"
+          -  "Tests (php7.2, highest)"
+          -  "Tests (php7.3, lowest)"
+          -  "Tests (php7.3, locked)"
+          -  "Tests (php7.3, highest)"
+          -  "Code Coverage"
+          -  "codecov/patch"
+          -  "codecov/project"
         strict: false
       restrictions: null
 

.github/workflows/continuous-integration.yml

@@ -0,0 +1,110 @@
+# https://help.github.com/en/categories/automating-your-workflow-with-github-actions
+
+on:
+  - pull_request
+  - push
+
+name: "Continuous Integration"
+
+jobs:
+  coding-standards:
+    name: "Coding Standards"
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@master
+
+      - name: "Validate composer.json and composer.lock"
+        run: php7.1 /usr/bin/composer validate --strict
+
+      - name: "Install locked dependencies with composer"
+        run: php7.1 /usr/bin/composer install --no-interaction --no-progress --no-suggest
+
+      - name: "Run localheinz/composer-normalize"
+        run: php7.1 /usr/bin/composer normalize --dry-run
+
+      - name: "Run friendsofphp/php-cs-fixer for source"
+        run: php7.1 vendor/bin/php-cs-fixer fix --config=.php_cs --diff --diff-format=udiff --using-cache=no --verbose
+
+      - name: "Run friendsofphp/php-cs-fixer for test fixtures"
+        run: php7.1 vendor/bin/php-cs-fixer fix --config=.php_cs.fixture --diff --diff-format=udiff --using-cache=no --verbose
+
+  static-code-analysis:
+    name: "Static Code Analysis"
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@master
+
+      - name: "Install locked dependencies with composer"
+        run: php7.3 /usr/bin/composer install --no-interaction --no-progress --no-suggest
+
+      - name: "Run phpstan/phpstan"
+        run: php7.3 vendor/bin/phpstan analyse --configuration=phpstan.neon
+
+  tests:
+    name: "Tests"
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        php-binary:
+          - php7.1
+          - php7.2
+          - php7.3
+
+        dependencies:
+          - lowest
+          - locked
+          - highest
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@master
+
+      - name: "Install lowest dependencies with composer"
+        if: matrix.dependencies == 'lowest'
+        run: ${{ matrix.php-binary }} /usr/bin/composer update --prefer-lowest --no-interaction --no-progress --no-suggest
+
+      - name: "Install locked dependencies with composer"
+        if: matrix.dependencies == 'locked'
+        run: ${{ matrix.php-binary }} /usr/bin/composer install --no-interaction --no-progress --no-suggest
+
+      - name: "Install highest dependencies with composer"
+        if: matrix.dependencies == 'highest'
+        run: ${{ matrix.php-binary }} /usr/bin/composer update --no-interaction --no-progress --no-suggest
+
+      - name: "Run auto-review tests with phpunit/phpunit"
+        run: ${{ matrix.php-binary }} vendor/bin/phpunit --configuration=test/AutoReview/phpunit.xml
+
+      - name: "Run integration tests with phpunit/phpunit"
+        run: ${{ matrix.php-binary }} vendor/bin/phpunit --configuration=test/Integration/phpunit.xml
+
+  code-coverage:
+    name: "Code Coverage"
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@master
+
+      - name: "Install locked dependencies with composer"
+        run: php7.3 /usr/bin/composer install --no-interaction --no-progress --no-suggest
+
+      - name: "Dump Xdebug filter with phpunit/phpunit"
+        run: php7.3 vendor/bin/phpunit --configuration=test/Integration/phpunit.xml --dump-xdebug-filter=.build/phpunit/xdebug-filter.php
+
+      - name: "Collect code coverage with Xdebug and phpunit/phpunit"
+        run: php7.3 vendor/bin/phpunit --configuration=test/Integration/phpunit.xml --coverage-clover=build/logs/clover.xml --prepend=.build/phpunit/xdebug-filter.php
+
+      - name: "Download code coverage uploader for Codecov.io"
+        run: curl -s https://codecov.io/bash -o codecov
+
+      - name: "Send code coverage report to Codecov.io"
+        run: bash codecov -t ${{ secrets.CODECOV_TOKEN }}

.php_cs

@@ -28,15 +28,13 @@ $config->getFinder()
     ->ignoreDotFiles(false)
     ->in(__DIR__)
     ->exclude([
-        '.github',
         '.build',
-        '.travis',
+        '.dependabot',
+        '.github',
         'test/Fixture',
     ])
     ->name('.php_cs');
 
-$directory = \getenv('TRAVIS') ? \getenv('HOME') : __DIR__;
-
-$config->setCacheFile($directory . '/.build/php-cs-fixer/.php_cs.cache');
+$config->setCacheFile(__DIR__ . '/.build/php-cs-fixer/.php_cs.cache');
 
 return $config;