X-Git-Url: https://git.cweiske.de/phorkie.git/blobdiff_plain/add0708f631532b284b11d5507c5efefce36b7c1..fce55a36d47a9783e631a78925f2ad1b28dbe555:/src/phorkie/SetupCheck.php

diff --git a/src/phorkie/SetupCheck.php b/src/phorkie/SetupCheck.php
index 959ff42..ba52d42 100644
--- a/src/phorkie/SetupCheck.php
+++ b/src/phorkie/SetupCheck.php
@@ -4,9 +4,10 @@ namespace phorkie;
 class SetupCheck
 {
     protected $deps = array(
-        'pear.php.net/VersionControl_Git' => 'VersionControl_Git',
-        'pear.twig-project.org/Twig'      => 'Twig_Autoloader',
-        'pear.php.net/Date_HumanDiff'     => 'Date_HumanDiff',
+        'pear.php.net/VersionControl_Git'  => 'VersionControl_Git',
+        'pear.twig-project.org/Twig'       => 'Twig_Autoloader',
+        'pear.php.net/Date_HumanDiff'      => 'Date_HumanDiff',
+        'pear.php.net/Services_Libravatar' => 'Services_Libravatar',
     );
 
     protected $writableDirs;
@@ -26,6 +27,7 @@ class SetupCheck
         $sc = new self();
         $sc->checkDeps();
         $sc->checkDirs();
+        $sc->checkGit();
     }
 
     public function checkDeps()
@@ -49,6 +51,22 @@ class SetupCheck
         }
     }
 
+    public function checkGit()
+    {
+        $line = exec('git --version', $lines, $retval);
+        if ($retval !== 0) {
+            $this->fail('Running git executable failed.');
+        }
+        if (!preg_match('#^git version ([0-9.]+)$#', $line, $matches)) {
+            $this->fail('git version output format unexpected: ' . $line);
+        }
+        if (version_compare($matches[1], '1.7.5') < 0) {
+            $this->fail(
+                'git version needs to be at least 1.7.5, got: ' . $matches[1]
+            );
+        }
+    }
+
     public function fail($msg)
     {
         throw new Exception($msg);