Merge pull request #57 from SimonFrings/ci

Use GitHub actions for continuous integration (CI)

Author: clue

.gitattributes

@@ -0,0 +1,6 @@
+/.gitattributes export-ignore
+/.github/workflows export-ignore
+/.gitignore export-ignore
+/examples/ export-ignore
+/phpunit.xml.dist export-ignore
+/tests/ export-ignore

.github/workflows/ci.yml

@@ -0,0 +1,64 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  PHPUnit:
+    name: PHPUnit (PHP ${{ matrix.php }})
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        php:
+          - 7.4
+          - 7.3
+          - 7.2
+          - 7.1
+          - 7.0
+          - 5.6
+          - 5.5
+          - 5.4
+          - 5.3
+    steps:
+      - uses: actions/checkout@v2
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          coverage: xdebug
+      - run: composer install
+      - run: vendor/bin/phpunit --coverage-text
+
+  PHPUnit-hhvm:
+    name: PHPUnit (HHVM)
+    runs-on: ubuntu-18.04
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v2
+      - uses: azjezz/setup-hhvm@v1
+        with:
+          version: lts-3.30
+      - run: hhvm $(which composer) install
+      - run: hhvm vendor/bin/phpunit
+
+  Build-phar:
+    name: Build phar
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.2'
+          tools: composer:v1
+      - run: composer install
+      - run: composer build
+
+  Test-dependency-installation:
+    name: Test dependency installation
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.2'
+      - run: composer install --dry-run --working-dir=tests/install-as-dep

.gitignore

@@ -1,3 +1,3 @@
-/vendor
 /build/
 /graph-composer-*.phar
+/vendor/

.travis.yml

@@ -1,4 +1,6 @@
-# clue/graph-composer [![Build Status](https://travis-ci.org/clue/graph-composer.png?branch=master)](https://travis-ci.org/clue/graph-composer)
+# clue/graph-composer
+
+[![CI status](https://github.com/clue/graph-composer/workflows/CI/badge.svg)](https://github.com/clue/graph-composer/actions)
 
 Graph visualization for your project's `composer.json` and its dependencies: