add version number

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

.gitignore

@@ -1,4 +1,5 @@
 box
+lib/Version.php
 tests/data
 tests/vendor
 updater.phar

Makefile

@@ -2,9 +2,11 @@ box:
 	curl -L https://github.com/box-project/box2/releases/download/2.7.4/box-2.7.4.phar -o box
 	chmod +x box
 
-updater.phar: box updater.php lib/*.php
+updater.phar: box updater.php lib/*.php buildVersionFile.php
+	php buildVersionFile.php
 	./box build -c box.json
 	chmod +x updater.phar
+	rm lib/Version.php
 
 clean:
 	rm updater.phar

box.json

@@ -1,6 +1,7 @@
 {
   "chmod": "0755",
   "directories": ["lib"],
+  "files": ["version.php"],
   "finder": [
     {
       "name": "*.php",

buildVersionFile.php

@@ -0,0 +1,21 @@
+<?php
+
+
+$currentTag = trim(shell_exec('git describe --tags'));
+exec('git diff-files --quiet', $output, $returnValue);
+
+$dirty = $returnValue === 0 ? '' : ' dirty';
+
+
+$content = '<?php
+
+namespace NC\Updater;
+
+class Version {
+	function get() {
+		return \'' . $currentTag . $dirty . '\';
+	}
+}
+';
+
+file_put_contents('lib/Version.php', $content);

lib/UpdateCommand.php

@@ -26,15 +26,25 @@ use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 
 class UpdateCommand extends Command {
-    protected function configure() {
-        $this
-            ->setName('update-code')
-            ->setDescription('Updates the code of an Nextcloud instance')
-            ->setHelp("This command fetches the latest code that is announced via the updater server and safely replaces the existing code with the new one.")
-        ;
-    }
 
-    protected function execute(InputInterface $input, OutputInterface $output) {
-        // TODO
-    }
+	protected function configure() {
+		$this
+			->setName('update-code')
+			->setDescription('Updates the code of an Nextcloud instance')
+			->setHelp("This command fetches the latest code that is announced via the updater server and safely replaces the existing code with the new one.");
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output) {
+		if (class_exists('NC\Updater\Version')) {
+			$versionClass = new Version();
+			$version = $versionClass->get();
+		} else {
+			$version = 'directly run from git checkout';
+		}
+		$output->writeln('Nextcloud Updater - version: ' . $version);
+		$output->writeln('');
+
+		// TODO
+	}
+
 }

updater.php

@@ -6,6 +6,9 @@ require __DIR__ . '/vendor/autoload.php';
 use Symfony\Component\Console\Application;
 use NC\Updater\UpdateCommand;
 
+ini_set('display_errors', '0');
+ini_set('log_errors', '1');
+
 $application = new Application();
 $application->add(new UpdateCommand());
 $application->setDefaultCommand('update');

version.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace NC\Updater;
+
+function getUpdaterVersion() {
+	return '0.0.1-test-4-gd1856c7 dirty';
+}