Added PHP 8 compatibility.

.github/workflows/php.yml

@@ -0,0 +1,39 @@
+name: build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        php:
+          - 7.4
+          - 8.0
+          - 8.1
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Validate composer.json and composer.lock
+        run: composer validate --strict
+
+      - name: Cache Composer packages
+        id: composer-cache
+        uses: actions/cache@v2
+        with:
+          path: vendor
+          key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-php-
+
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-progress
+
+      - name: Run test suite
+        run: composer run-script test

.gitignore

@@ -35,3 +35,4 @@ phpunit.xml
 .php_cs.cache
 web.config
 .vscode/
+.phpunit.result.cache

README.md

@@ -1,7 +1,7 @@
 <p align="left"><img src="logo/horizontal.png" alt=gitlist" height="120px"></p>
 
 # GitList: an elegant git repository viewer
-[![Build Status](https://secure.travis-ci.org/klaussilveira/gitlist.png)](http://travis-ci.org/klaussilveira/gitlist)
+![Build Status](https://github.com/klaussilveira/gitlist/actions/workflows/php.yml/badge.svg)
 
 GitList is an elegant and modern web interface for interacting with multiple git repositories. It allows you to browse repositories using your favorite browser, viewing files under different revisions, commit history, diffs. It also generates RSS feeds for each repository, allowing you to stay up-to-date with the latest changes anytime, anywhere. GitList was written in PHP, on top of the [Silex](http://silex.sensiolabs.org/) microframework and powered by the Twig template engine. This means that GitList is easy to install and easy to customize. Also, the GitList gorgeous interface was made possible due to [Bootstrap](http://twitter.github.com/bootstrap/).
 

composer.json

@@ -1,26 +1,36 @@
 {
     "name": "klaussilveira/gitlist",
     "description": "An elegant git repository viewer",
+    "license": "BSD-2-Clause",
     "require": {
         "php": ">=5.3",
-        "doctrine/instantiator": "1.0.*",
-        "klaussilveira/gitter": "^0.4.0",
-        "phpdocumentor/reflection-docblock": "2.0.*",
-        "sebastian/comparator": "1.2.*",
-        "sebastian/recursion-context": "1.0.*",
-        "silex/silex": "1.3.*",
-        "symfony/filesystem": "2.8.*",
-        "symfony/http-kernel": "2.8.*",
-        "symfony/process": "2.8.*",
-        "symfony/twig-bridge": "2.8.*",
-        "twig/twig": "1.35.*"
+        "klaussilveira/gitter": "^1.0",
+        "silex/silex": "^1.3",
+        "symfony/filesystem": "^2.8",
+        "symfony/http-kernel": "^2.8",
+        "symfony/process": "^2.8",
+        "symfony/twig-bridge": "^2.8",
+        "twig/twig": "^1.35"
     },
     "require-dev": {
-        "symfony/browser-kit": "~2.8",
-        "symfony/css-selector": "~2.8",
-        "phpunit/phpunit": "~4.8"
+        "symfony/browser-kit": "^2.8",
+        "symfony/css-selector": "^2.8",
+        "phpunit/phpunit": "^9.5",
+        "rector/rector": "0.12.x-dev"
     },
-    "minimum-stability": "stable",
+    "scripts": {
+        "test": [
+            "@unit",
+            "@lint"
+        ],
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 -P8 php -l"
+        ],
+        "unit": [
+            "vendor/bin/phpunit"
+        ]
+    },
+    "minimum-stability": "dev",
     "autoload": {
         "psr-4": {
             "GitList\\": "src/"