X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Fpharext%2FUpdater.php;fp=src%2Fpharext%2FUpdater.php;h=bee5ed6e71f730be22c3d38d08922e912e8e5263;hb=7ccf382e89737f430fb8da72cef752dc2252f324;hp=0000000000000000000000000000000000000000;hpb=9ac92a57ed6b3cea5906fd5f0bf1db91ed3d4018;p=pharext%2Fpharext

diff --git a/src/pharext/Updater.php b/src/pharext/Updater.php
new file mode 100644
index 0000000..bee5ed6
--- /dev/null
+++ b/src/pharext/Updater.php
@@ -0,0 +1,131 @@
+<?php
+
+namespace pharext;
+
+use Phar;
+use PharFileInfo;
+use RecursiveIteratorIterator;
+use SplFileInfo;
+
+class Updater implements Command
+{
+	use Cli\Command;
+
+	/**
+	 * Create the command
+	 */
+	public function __construct() {
+		$this->args = new Cli\Args([
+			["h", "help", "Display this help",
+				Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+			["v", "verbose", "More output",
+				Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+			["q", "quiet", "Less output",
+				Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG],
+			[null, "signature", "Show pharext signature",
+				Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+			[null, "license", "Show pharext license",
+				Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+			[null, "version", "Show pharext version",
+				Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT],
+			[0, "path", "Path to .ext.phar to update",
+				Cli\Args::REQUIRED|Cli\Args::MULTI],
+		]);
+	}
+
+		/**
+	 * @inheritdoc
+	 * @see \pharext\Command::run()
+	 */
+	public function run($argc, array $argv) {
+		$errs = [];
+		$prog = array_shift($argv);
+		foreach ($this->args->parse(--$argc, $argv) as $error) {
+			$errs[] = $error;
+		}
+
+		if ($this->args["help"]) {
+			$this->header();
+			$this->help($prog);
+			exit;
+		}
+
+		try {
+			foreach (["signature", "license", "version"] as $opt) {
+				if ($this->args[$opt]) {
+					printf("%s\n", $this->metadata($opt));
+					exit;
+				}
+			}
+		} catch (\Exception $e) {
+			$this->error("%s\n", $e->getMessage());
+			exit(self::EARGS);
+		}
+
+
+		foreach ($this->args->validate() as $error) {
+			$errs[] = $error;
+		}
+
+		if ($errs) {
+			if (!$this->args["quiet"]) {
+				$this->header();
+			}
+			foreach ($errs as $err) {
+				$this->error("%s\n", $err);
+			}
+			printf("\n");
+			if (!$this->args["quiet"]) {
+				$this->help($prog);
+			}
+			exit(self::EARGS);
+		}
+
+		foreach ($this->args[0] as $file) {
+			if (file_exists($file)) {
+				$this->updatePackage(new SplFileInfo($file));
+			} else {
+				$this->error("File '%s' does not exist\n", $file);
+				exit(self::EARGS);
+			}
+		}
+	}
+
+	private function replacePharext($temp) {
+		$phar = new Phar($temp, Phar::CURRENT_AS_SELF);
+		$phar->startBuffering();
+
+		// replace current pharext files
+		$core = (new Task\BundleGenerator)->run($this->verbosity());
+		$phar->buildFromIterator($core);
+		$stub = __DIR__."/../pharext_installer.php";
+		(new Task\PharStub($phar, $stub))->run($this->verbosity());
+
+		// check dependencies
+		foreach ($phar as $info) {
+			if (fnmatch("*.ext.phar*", $info->getBasename())) {
+				$this->updatePackage($info, $phar);
+			}
+		}
+		
+		$phar->stopBuffering();
+	}
+
+	private function updatePackage(SplFileInfo $file, Phar $phar = null) {
+		$this->info("Updating pharext core in '%s'...\n", basename($file));
+
+		$temp = new Tempname("update", substr(strstr($file, ".ext.phar"), 4));
+
+		if (!copy($file->getPathname(), $temp)) {
+			throw new Exception;
+		}
+		
+		$this->replacePharext($temp);
+
+		if ($phar) {
+			$phar->addFile($temp, $file);
+		} elseif (!rename($temp, $file->getPathname())) {
+			throw new Exception;
+		}
+	}
+}