Add code analysis tools and fix issues

.gitignore

@@ -1,2 +1,3 @@
 /vendor/
 composer.lock
+.phpunit.result.cache

README.md

@@ -1,8 +1,8 @@
 # PHP Project Versioner
 
-[![Latest Stable Version](https://poser.pugx.org/naneau/project-versioner/v/stable.svg)](https://packagist.org/packages/naneau/project-versioner)
-[![Build Status](https://travis-ci.org/naneau/php-project-versioner.svg?branch=master)](https://travis-ci.org/naneau/php-project-versioner)
-[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/naneau/php-project-versioner/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/naneau/php-project-versioner/?branch=master)
+[![PHP checks](https://github.com/AngryBytes/php-project-versioner/workflows/PHP%20checks/badge.svg)](https://github.com/AngryBytes/php-project-versioner/actions?query=workflow%3A%22PHP+checks%22)
+
+**Note:** this is a fork of the original project as it appears to be abandoned.
 
 This is a simple tool to obtain "versions" for projects in PHP.
 
@@ -31,7 +31,7 @@ use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\Git\Commit\Exec as GitCommitReader;
 
 // Create a versioner
-$versioner = new Versioner(array(new GitCommitReader));
+$versioner = new Versioner([new GitCommitReader]);
 
 // Short commit hash like "gd8587c8"
 $version = $versioner->get('/foo/bar');
@@ -46,7 +46,7 @@ use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\Git\Tag\Exec as GitTagReader;
 
 // Create a versioner
-$versioner = new Versioner(array(new GitTagReader));
+$versioner = new Versioner([new GitTagReader]);
 
 // Last tag
 $version = $versioner->get('/foo/bar');
@@ -61,7 +61,7 @@ use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\Git\Tag\Exec as GitTagReader;
 
 // Create a versioner
-$versioner = new Versioner(array(new GitTagReader));
+$versioner = new Versioner([new GitTagReader]);
 
 // Last tag + commit info, like 4.3.2-9-gd504031
 $version = $versioner->get('/foo/bar');
@@ -78,10 +78,10 @@ use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\File as FileReader;
 
 // Create a versioner
-$versioner = new Versioner(array(
+$versioner = new Versioner([
     // Reader for "VERSION" file
     new FileReader('VERSION')
-));
+]);
 
 // Retrieve version from versioner
 $version = $versioner->get('/foo/bar');
@@ -96,9 +96,9 @@ use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\Finder\MTime as MTimeReader;
 
 // Create a versioner
-$versioner = new Versioner(array(
+$versioner = new Versioner([
     new MTimeReader('*.txt') // Look at all *.txt files
-));
+]);
 
 // Highest mtime, like 1410806782
 $version = $versioner->get('/foo/bar');
@@ -112,9 +112,9 @@ Using a different reader it is possible to use the *contents* of the files found
 use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\Finder\Contents as ContentsReader;
 
-$versioner = new Versioner(array(
+$versioner = new Versioner([
     new ContentsReader('*.jpg')
-));
+]);
 
 // Short hash of file contents, like gd504031
 $version = $versioner->get('/foo/bar');
@@ -132,7 +132,7 @@ To look at all packages combined:
 use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\Composer as ComposerReader;
 
-$versioner = new Versioner(array(new ComposerReader));
+$versioner = new Versioner([new ComposerReader]);
 
 // Short hash like "ae9b8a"
 $version = $versioner->get('/foo/bar');
@@ -146,9 +146,9 @@ Or, looking for a specific package:
 use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\ComposerPackage as ComposerPackageReader;
 
-$versioner = new Versioner(array(
+$versioner = new Versioner([
     new ComposerPackageReader('symfony/filesystem')
-));
+]);
 
 // Composer Version (SemVer) like "v2.5.4"
 $version = $versioner->get('/foo/bar');
@@ -165,10 +165,10 @@ use Naneau\ProjectVersioner\Versioner;
 use Naneau\ProjectVersioner\Reader\ComposerPackage as ComposerPackageReader;
 use Naneau\ProjectVersioner\Reader\Git\Tag\Exec as GitTagReader;
 
-$versioner = new Versioner(array(
+$versioner = new Versioner([
     new ComposerPackageReader('symfony/filesystem'),
     new GitTagReader
-));
+]);
 
 // First version found
 $version = $versioner->get('/foo/bar');

composer.json

@@ -1,27 +1,55 @@
 {
-    "name": "naneau/project-versioner",
+    "name": "angrybytes/project-versioner",
     "description": "A tool to maintain project/sub-project versions based on Composer, file mtimes, etc.",
     "license": "MIT",
     "authors": [
         {
             "name": "Maurice Fonk",
             "email": "[email protected]"
+        },
+        {
+            "name": "Angry Bytes BV",
+            "email": "[email protected]",
+            "homepage": "https://angrybytes.com/"
         }
     ],
-
+    "support": {
+        "email": "[email protected]"
+    },
     "autoload": {
         "psr-4": {
             "Naneau\\ProjectVersioner\\": "src/Naneau/ProjectVersioner/",
             "Naneau\\ProjectVersioner\\Test\\": "tests/Naneau/ProjectVersioner/Test"
         }
     },
-
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "scripts": {
+        "phpcheck": [
+            "./vendor/bin/parallel-lint src/",
+            "./vendor/bin/phpstan analyse -l max --memory-limit=1G src/",
+            "./vendor/bin/phpcs -p --standard=PSR2 --extensions=php src/"
+        ],
+        "phpcbf":[
+            "./vendor/bin/phpcbf -p --standard=PSR2 --extensions=php src/"
+        ],
+        "phpunit": [
+            "./vendor/bin/phpunit"
+        ]
+    },
     "minimum-stability": "stable",
     "require": {
+        "ext-json": "*",
         "php": "7.2.* || 7.3.* || 7.4.*",
-        "symfony/finder": "~4"
+        "symfony/finder": "~4.4"
     },
     "require-dev": {
-        "phpunit/phpunit": "~8"
+        "jakub-onderka/php-console-highlighter": "^0.4.0",
+        "jakub-onderka/php-parallel-lint": "^1.0",
+        "phpstan/phpstan": "0.12.34",
+        "phpunit/phpunit": "~8.5",
+        "squizlabs/php_codesniffer": "^3.5"
     }
 }

phpunit.xml.dist

@@ -1,15 +1,14 @@
 <phpunit
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         backupGlobals="false"
-         backupStaticAttributes="false"
-         bootstrap="vendor/autoload.php"
-         cacheTokens="false"
-         colors="true"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/8.5/phpunit.xsd"
+        backupGlobals="false"
+        backupStaticAttributes="false"
+        bootstrap="vendor/autoload.php"
+        colors="true"
          >
 
     <testsuites>
-        <testsuite name="ProjectVersioner Test Squite">
+        <testsuite name="ProjectVersioner Test Suite">
             <directory>./tests/</directory>
         </testsuite>
     </testsuites>

src/Naneau/ProjectVersioner/Reader/Composer.php

@@ -1,11 +1,4 @@
 <?php
-/**
- * Composer.php
- *
- * @package         ProjectVersioner
- * @subpackage      Reader
- */
-
 namespace Naneau\ProjectVersioner\Reader;
 
 use Naneau\ProjectVersioner\ReaderInterface;
@@ -14,29 +7,31 @@
  * Composer
  *
  * Finds version from composer lock file
- *
- * @category        Naneau
- * @package         ProjectVersioner
- * @subpackage      Reader
  */
 class Composer implements ReaderInterface
 {
     /**
      * {@inheritdoc}
-     **/
-    public function canRead($directory)
+     */
+    public function canRead(string $directory): bool
     {
         return is_readable($directory . '/composer.lock');
     }
 
     /**
      * {@inheritdoc}
-     **/
-    public function read($directory)
+     */
+    public function read(string $directory)
     {
+        $contents = file_get_contents($directory . '/composer.lock');
+        if (!$contents) {
+            return null;
+        }
+
         return substr(
-            md5(file_get_contents($directory . '/composer.lock')),
-            0, 6
+            md5($contents),
+            0,
+            6
         );
     }
 }

src/Naneau/ProjectVersioner/Reader/ComposerJson.php

@@ -1,47 +1,36 @@
 <?php
-/**
- * ComposerJson.php
- *
- * @package         ProjectVersioner
- * @subpackage      Reader
- */
-
 namespace Naneau\ProjectVersioner\Reader;
 
 use Naneau\ProjectVersioner\ReaderInterface;
 
-use \stdClass;
+use stdClass;
 
 /**
  * Finds the "version" from the composer.json file
- *
- * @category        Naneau
- * @package         ProjectVersioner
- * @subpackage      Reader
  */
 class ComposerJson implements ReaderInterface
 {
     /**
      * {@inheritdoc}
-     **/
-    public function canRead($directory)
+     */
+    public function canRead(string $directory): bool
     {
         return is_readable($directory . '/composer.json');
     }
 
     /**
      * {@inheritdoc}
-     **/
-    public function read($directory)
+     */
+    public function read(string $directory)
     {
         $json = @file_get_contents($directory . '/composer.json');
-        if ($json === false) {
-            return false;
+        if (!$json) {
+            return null;
         }
 
-        $json = json_decode($json);
+        $json = json_decode($json, false);
         if (!($json instanceof stdClass) || empty($json->version)) {
-            return false;
+            return null;
         }
 
         return trim($json->version);