Merge branch 'master' into search_improve

boot.php

@@ -4,32 +4,17 @@ if (!isset($config)) {
     die("No configuration object provided.");
 }
 
-$repositories = $config->get('git', 'repositories');
-
-if (!is_array($repositories)) {
-    # Convert the single item to an array - this is the internal handling
-    $repositories  = array($repositories);
+if (!is_writable(__DIR__ . DIRECTORY_SEPARATOR . 'cache')) {
+    die(sprintf('The "%s" folder must be writable for GitList to run.', __DIR__ . DIRECTORY_SEPARATOR . 'cache'));
 }
 
-$tmp_arr = array();
-foreach ($repositories as $repo) {
-    $tmp = rtrim($repo, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
-    $tmp_arr []= $tmp;
-}
-$repositories = $tmp_arr;
-
-
-
 // Startup and configure Silex application
 $app = new GitList\Application($config, __DIR__);
 
-
 // Mount the controllers
 $app->mount('', new GitList\Controller\MainController());
 $app->mount('', new GitList\Controller\BlobController());
 $app->mount('', new GitList\Controller\CommitController());
 $app->mount('', new GitList\Controller\TreeController());
 
-
 return $app;
-

build.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project name="gitlist" default="build">
-    <target name="build" depends="prepare,lint,phploc,pdepend,phpmd,phpcpd,phpunit" />
-    <target name="build-package" depends="prepare-package,lint,phploc,package" />
+    <target name="build" depends="prepare,lint,phploc,pdepend,phpmd,phpcpd,phpunit,phpcs" />
+    <target name="build-package" depends="prepare-package,package" />
 
     <target name="clean" description="Clean build artifacts">
         <delete dir="${basedir}/build"/>
@@ -10,15 +10,18 @@
     <target name="prepare" depends="clean" description="Prepare for build">
         <mkdir dir="${basedir}/build/logs"/>
         <mkdir dir="${basedir}/build/pdepend"/>
+        <copy file="config.ini-example" tofile="config.ini"/>
         <exec executable="composer" failonerror="true">
             <arg value="install" />
             <arg value="--dev" />
         </exec>
     </target>
 
-    <target name="prepare-package" depends="clean" description="Prepare for build">
+    <target name="prepare-package" description="Prepare for build">
+        <delete dir="${basedir}/vendor"/>
         <exec executable="composer" failonerror="true">
             <arg value="install" />
+            <arg value="--optimize-autoloader" />
         </exec>
     </target>
 
@@ -75,15 +78,25 @@
         <exec executable="phpunit" failonerror="true"/>
     </target>
 
+    <target name="phpcs" description="Find coding standard violations using PHP_CodeSniffer creating a log file for the continuous integration server">
+        <exec executable="phpcs" output="/dev/null">
+            <arg value="--report=checkstyle" />
+            <arg value="--report-file=${basedir}/build/logs/checkstyle.xml" />
+            <arg value="--standard=PSR2" />
+            <arg path="${basedir}/src" />
+        </exec>
+    </target>
+
     <target name="package" description="Package the application for distribution">
         <copy todir="${basedir}/build/gitlist/">
-            <fileset dir="${basedir}" excludes="build/**, tests/**, pkg_builder/**, phpunit.xml.dist, cache.properties, .gitignore, .travis.yml, build.xml, composer.json, composer.lock, config.ini" />
+            <fileset dir="${basedir}" excludes="cache/**, build/**, tests/**, pkg_builder/**, phpunit.xml.dist, cache.properties, .gitignore, .travis.yml, build.xml, composer.json, composer.lock, config.ini" />
         </copy>
 
-        <tar destfile="${basedir}/build/gitlist.tar.gz"
+        <tar destfile="${basedir}/build/gitlist-master.tar.gz"
             basedir="${basedir}/build/"
             compression="gzip"
             longfile="gnu"
+            excludes="gitlist-master.tar.gz, **/logs/**, **/pdepend/**"
         />
     </target>
 </project>

src/GitList/Application.php

@@ -15,6 +15,8 @@ use GitList\Provider\RoutingUtilServiceProvider;
  */
 class Application extends SilexApplication
 {
+    protected $path;
+
     /**
      * Constructor initialize services.
      *
@@ -24,44 +26,35 @@ class Application extends SilexApplication
     public function __construct(Config $config, $root = null)
     {
         parent::__construct();
-
         $app = $this;
-        $root = realpath($root);
+        $this->path = realpath($root);
 
         $this['debug'] = $config->get('app', 'debug');
         $this['filetypes'] = $config->getSection('filetypes');
-        $this['cache.archives'] = $root . DIRECTORY_SEPARATOR
-                . 'cache' . DIRECTORY_SEPARATOR . 'archives';
+        $this['cache.archives'] = $this->getCachePath() . 'archives';
 
         // Register services
         $this->register(new TwigServiceProvider(), array(
-            'twig.path'       => $root . DIRECTORY_SEPARATOR . 'views',
-            'twig.options'    => array('cache' => $root . DIRECTORY_SEPARATOR
-                                 . 'cache' . DIRECTORY_SEPARATOR . 'views'),
+            'twig.path'       => $this->getViewPath(),
+            'twig.options'    => array('cache' => $this->getCachePath() . 'views'),
         ));
 
         $repositories = $config->get('git', 'repositories');
-
-        $cached_repos = $config->get('app', 'cached_repos');
-        if (false === $cached_repos || empty($cached_repos)) {
-            $cached_repos = $root . DIRECTORY_SEPARATOR . 'cache'
-                    . DIRECTORY_SEPARATOR . 'repos.json';
+        $repositoryCache = $config->get('app', 'cached_repos');
+        if (false === $repositoryCache || empty($repositoryCache)) {
+            $repositoryCache = $this->getCachePath() . 'repos.json';
         }
 
         $this->register(new GitServiceProvider(), array(
             'git.client'      => $config->get('git', 'client'),
             'git.repos'       => $repositories,
-            'cache.repos'     => $cached_repos,
+            'cache.repos'     => $repositoryCache,
             'ini.file'        => "config.ini",
             'git.hidden'      => $config->get('git', 'hidden') ?
                                  $config->get('git', 'hidden') : array(),
             'git.default_branch' => $config->get('git', 'default_branch') ? $config->get('git', 'default_branch') : 'master',
         ));
 
-        $cached_repos = $root . DIRECTORY_SEPARATOR .
-                'cache' . DIRECTORY_SEPARATOR . 'repos.json';
-
-
         $this->register(new ViewUtilServiceProvider());
         $this->register(new RepositoryUtilServiceProvider());
         $this->register(new UrlGeneratorServiceProvider());
@@ -74,7 +67,6 @@ class Application extends SilexApplication
             return $twig;
         }));
 
-
         // Handle errors
         $this->error(function (\Exception $e, $code) use ($app) {
             if ($app['debug']) {
@@ -86,5 +78,26 @@ class Application extends SilexApplication
             ));
         });
     }
+
+    public function getPath()
+    {
+        return $this->path . DIRECTORY_SEPARATOR;
+    }
+    
+    public function setPath($path)
+    {
+        $this->path = $path;
+        return $this;
+    }
+
+    public function getCachePath()
+    {
+        return $this->path . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR;
+    }
+
+    public function getViewPath()
+    {
+        return $this->path . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR;
+    }
 }
 

src/GitList/Exception/BlankDataException.php

@@ -2,4 +2,7 @@
 
 namespace GitList\Exception;
 
-class BlankDataException extends \RuntimeException {}
+class BlankDataException extends \RuntimeException
+{
+    
+}

src/GitList/Exception/EmptyRepositoryException.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace GitList\Exception;
+
+class EmptyRepositoryException extends \RuntimeException
+{
+    
+}

src/GitList/Util/Routing.php

@@ -3,6 +3,7 @@
 namespace GitList\Util;
 
 use Silex\Application;
+use GitList\Exception\EmptyRepositoryException;
 
 class Routing
 {
@@ -40,8 +41,6 @@ class Routing
         }
 
         if ($commitish === null) {
-            // DEBUG Can you have a repo with no branches? How should we handle
-            // that?
             $branches = $repository->getBranches();
 
             $tags = $repository->getTags();
@@ -59,11 +58,11 @@ class Routing
                 }
             }
 
-            $commitish = $matchedBranch;
-        }
+            if ($matchedBranch === null) {
+                throw new EmptyRepositoryException('This repository is currently empty. There are no commits.');
+            }
 
-        if ($commitish === null) {
-            $app->abort(404, "'$branch_path' does not appear to contain a commit-ish for '$repo'.");
+            $commitish = $matchedBranch;
         }
 
         $commitishLength = strlen($commitish);
@@ -72,11 +71,6 @@ class Routing
             $path = substr($path, 1);
         }
 
-        $commitHasPath = $repository->pathExists($commitish, $path);
-        if ($commitHasPath !== true) {
-            $app->abort(404, "\"$path\" does not exist in \"$commitish\".");
-        }
-
         return array($commitish, $path);
     }
 

views/tree.twig

@@ -17,6 +17,7 @@
         {% endblock %}
     {% endembed %}
 
+    {% if files is not empty %}
     <table class="tree">
         <thead>
             <tr>
@@ -54,6 +55,9 @@
             {% endfor %}
         </tbody>
     </table>
+    {% else %}
+        <p>This repository is empty.</p>
+    {% endif %}
     {% if readme is defined and readme is not empty %}
         <div class="readme-view">
             <div class="md-header">