2 files changed, 57 insertions, 0 deletions
diff --git a/src/Helpers/Version.php b/src/Helpers/Version.php
new file mode 100644
index 00000000..97fe6ef3
--- /dev/null
+++ b/src/Helpers/Version.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Engelsystem\Helpers;
+
+use Engelsystem\Config\Config;
+
+class Version
+{
+    /** @var Config */
+    protected $config;
+
+    /** @vat string */
+    protected $storage;
+
+    /** @var string */
+    protected $versionFile = 'VERSION';
+
+    /**
+     * @param string $storage
+     * @param Config $config
+     */
+    public function __construct(string $storage, Config $config)
+    {
+        $this->storage = $storage;
+        $this->config = $config;
+    }
+
+    /**
+     * @return string
+     */
+    public function getVersion()
+    {
+        $file = $this->storage . DIRECTORY_SEPARATOR . $this->versionFile;
+
+        $version = 'n/a';
+        if (file_exists($file)) {
+            $version = trim(file_get_contents($file));
+        }
+
+        return $this->config->get('version', $version);
+    }
+}
diff --git a/src/Helpers/VersionServiceProvider.php b/src/Helpers/VersionServiceProvider.php
new file mode 100644
index 00000000..41e10158
--- /dev/null
+++ b/src/Helpers/VersionServiceProvider.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Engelsystem\Helpers;
+
+use Engelsystem\Container\ServiceProvider;
+
+class VersionServiceProvider extends ServiceProvider
+{
+    public function register()
+    {
+        $this->app->when(Version::class)
+            ->needs('$storage')
+            ->give($this->app->get('path.storage.app'));
+    }
+}