X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Fpharext%2FInstaller.php;h=7cbe5e921b99f7854215f05bcb4d2b2464e1f5d5;hb=d86a65973ac3cd8647354274ab9af6ce8c8257fc;hp=4caebc0de6f4b251004b9d5e931102f957a138b2;hpb=2d4d0f6bb2d874771d2893e777a720383dd32464;p=pharext%2Fpharext diff --git a/src/pharext/Installer.php b/src/pharext/Installer.php index 4caebc0..7cbe5e9 100644 --- a/src/pharext/Installer.php +++ b/src/pharext/Installer.php @@ -3,59 +3,108 @@ namespace pharext; use Phar; -use pharext\Cli\Args as CliArgs; -use pharext\Cli\Command as CliCommand; +use SplObjectStorage; /** * The extension install command executed by the extension phar */ class Installer implements Command { - use CliCommand; - - /** - * The temporary directory we should operate in - * @var string - */ - private $tmp; + use Cli\Command; /** - * The directory we came from - * @var string + * Cleanups + * @var array */ - private $cwd; + private $cleanup = []; /** * Create the command */ public function __construct() { - $this->args = new CliArgs([ - ["h", "help", "Display help", - CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT], + $this->args = new Cli\Args([ + ["h", "help", "Display help", + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT], ["v", "verbose", "More output", - CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG], + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG], ["q", "quiet", "Less output", - CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG], + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG], ["p", "prefix", "PHP installation prefix if phpize is not in \$PATH, e.g. /opt/php7", - CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG], + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG], ["n", "common-name", "PHP common program name, e.g. php5 or zts-php", - CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG, + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG, "php"], ["c", "configure", "Additional extension configure flags, e.g. -c --with-flag", - CliArgs::OPTIONAL|CliArgs::MULTI|CliArgs::REQARG], + Cli\Args::OPTIONAL|Cli\Args::MULTI|Cli\Args::REQARG], ["s", "sudo", "Installation might need increased privileges", - CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::OPTARG, + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::OPTARG, "sudo -S %s"], ["i", "ini", "Activate in this php.ini instead of loaded default php.ini", - CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG], + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::REQARG], + [null, "signature", "Show package signature", + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT], + [null, "license", "Show package license", + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT], + [null, "name", "Show package name", + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT], + [null, "date", "Show package release date", + Cli\Args::OPTIONAL|Cli\Args::SINGLE|Cli\Args::NOARG|Cli\Args::HALT], + [null, "release", "Show package release version", + 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], ]); } - + /** - * Cleanup temp directory + * Perform cleaniup */ - public function __destruct() { - $this->cleanup(); + function __destruct() { + foreach ($this->cleanup as $cleanup) { + $cleanup->run(); + } + } + + private function extract($phar) { + $temp = (new Task\Extract($phar))->run($this->verbosity()); + $this->cleanup[] = new Task\Cleanup($temp); + return $temp; + } + + private function hooks(SplObjectStorage $phars) { + $hook = []; + foreach ($phars as $phar) { + if (isset($phar["pharext_package.php"])) { + $sdir = include $phar["pharext_package.php"]; + if ($sdir instanceof SourceDir) { + $this->args->compile($sdir->getArgs()); + $hook[] = $sdir; + } + } + } + return $hook; + } + + private function load() { + $list = new SplObjectStorage(); + $phar = extension_loaded("Phar") + ? new Phar(Phar::running(false)) + : new Archive(PHAREXT_PHAR); + $temp = $this->extract($phar); + + foreach ($phar as $entry) { + $dep_file = $entry->getBaseName(); + if (fnmatch("*.ext.phar*", $dep_file)) { + $dep_phar = extension_loaded("Phar") + ? new Phar("$temp/$dep_file") + : new Archive("$temp/$dep_file"); + $list[$dep_phar] = $this->extract($dep_phar); + } + } + + /* the actual ext.phar at last */ + $list[$phar] = $temp; + return $list; } /** @@ -63,252 +112,117 @@ class Installer implements Command * @see \pharext\Command::run() */ public function run($argc, array $argv) { - $this->cwd = getcwd(); - $this->tmp = $this->tempname(basename(Phar::running(false))); - - $phar = new Phar(Phar::running(false)); - foreach ($phar as $entry) { - if (fnmatch("*.ext.phar*", $entry->getBaseName())) { - $temp = $this->newtemp($entry->getBaseName()); - $phar->extractTo($temp, $entry->getFilename(), true); - $phars[$temp] = new Phar($temp."/".$entry->getFilename()); - } + try { + /* load the phar(s) */ + $list = $this->load(); + /* installer hooks */ + $hook = $this->hooks($list); + } catch (\Exception $e) { + $this->error("%s\n", $e->getMessage()); + exit(self::EEXTRACT); } - $phars[$this->tmp] = $phar; - foreach ($phars as $phar) { - if (isset($phar["pharext_install.php"])) { - $callable = include $phar["pharext_install.php"]; - if (is_callable($callable)) { - $recv[] = $callable($this); - } - } - } - + /* standard arg stuff */ $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", "name", "date", "license", "release", "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", $err); - } + } if (!$this->args["quiet"]) { $this->help($prog); } - exit(1); + exit(self::EARGS); } - - if (isset($recv)) { - foreach ($recv as $r) { - $r($this); - } - } - foreach ($phars as $temp => $phar) { - $this->installPackage($phar, $temp); - } - } - /** - * Prepares, configures, builds and installs the extension - */ - private function installPackage(Phar $phar, $temp) { - $this->info("Installing %s ... \n", basename($phar->getAlias())); try { - $phar->extractTo($temp, null, true); + /* post process hooks */ + foreach ($hook as $sdir) { + $sdir->setArgs($this->args); + } } catch (\Exception $e) { $this->error("%s\n", $e->getMessage()); - exit(3); + exit(self::EARGS); } - if (!chdir($temp)) { - $this->error(null); - exit(4); + /* install packages */ + try { + foreach ($list as $phar) { + $this->info("Installing %s ...\n", basename($phar->getPath())); + $this->install($list[$phar]); + $this->activate($list[$phar]); + $this->info("Successfully installed %s!\n", basename($phar->getPath())); + } + } catch (\Exception $e) { + $this->error("%s\n", $e->getMessage()); + exit(self::EINSTALL); } + } + /** + * Phpize + trinity + */ + private function install($temp) { // phpize - $this->exec("phpize", $this->php("ize")); + $phpize = new Task\Phpize($temp, $this->args->prefix, $this->args->{"common-name"}); + $phpize->run($this->verbosity()); // configure - $args = ["--with-php-config=". $this->php("-config")]; - if ($this->args->configure) { - $args = array_merge($args, $this->args->configure); - } - $this->exec("configure", "./configure", $args); + $configure = new Task\Configure($temp, $this->args->configure, $this->args->prefix, $this->args->{"common-name"}); + $configure->run($this->verbosity()); // make - if ($this->args->verbose) { - $this->exec("make", "make", ["-j3"]); - } else { - $this->exec("make", "make", ["-j3", "-s"]); - } + $make = new Task\Make($temp); + $make->run($this->verbosity()); // install - if ($this->args->verbose) { - $this->exec("install", "make", ["install"], true); - } else { - $this->exec("install", "make", ["install", "-s"], true); - } - - // activate - $this->activate(); - - // cleanup - $this->cleanup($temp); - } - - /** - * Perform any cleanups - */ - private function cleanup($temp = null) { - if (!isset($temp)) { - $temp = $this->tmp; - } - if (is_dir($temp)) { - chdir($this->cwd); - $this->info("Cleaning up %s ...\n", $temp); - $this->rm($temp); - } - } - - /** - * Execute a program with escalated privileges handling interactive password prompt - * @param string $command - * @param string $output - * @return int - */ - private function sudo($command, &$output) { - if (!($proc = proc_open($command, [STDIN,["pipe","w"],["pipe","w"]], $pipes))) { - return -1; - } - $stdout = $pipes[1]; - $passwd = 0; - while (!feof($stdout)) { - $R = [$stdout]; $W = []; $E = []; - if (!stream_select($R, $W, $E, null)) { - continue; - } - $data = fread($stdout, 0x1000); - /* only check a few times */ - if ($passwd++ < 10) { - if (stristr($data, "password")) { - printf("\n%s", $data); - } - } - $output .= $data; - } - return proc_close($proc); - } - /** - * Execute a system command - * @param string $name pretty name - * @param string $command command - * @param array $args command arguments - * @param bool $sudo whether the command may need escalated privileges - */ - private function exec($name, $command, array $args = null, $sudo = false) { - $exec = escapeshellcmd($command); - if ($args) { - $exec .= " ". implode(" ", array_map("escapeshellarg", (array) $args)); - } - - if ($this->args->verbose) { - $this->info("Running %s ...\n", $exec); - } else { - $this->info("Running %s ... ", $name); - } - - if ($sudo && isset($this->args->sudo)) { - $retval = $this->sudo(sprintf($this->args->sudo." 2>&1", $exec), $output); - } elseif ($this->args->verbose) { - passthru($exec ." 2>&1", $retval); - } else { - exec($exec ." 2>&1", $output, $retval); - $output = implode("\n", $output); - } - - if ($retval) { - $this->error("Command %s failed with (%s)\n", $command, $retval); - if (isset($output) && !$this->args->quiet) { - printf("%s\n", $output); - } - exit(2); - } - if (!$this->args->verbose) { - // we already have a bunch of output - $this->info("OK\n"); - } - } - - /** - * Construct a command from prefix common-name and suffix - * @param type $suffix - * @return string - */ - private function php($suffix) { - $cmd = $this->args["common-name"] . $suffix; - if (isset($this->args->prefix)) { - $cmd = $this->args->prefix . "/bin/" . $cmd; - } - return $cmd; + $sudo = isset($this->args->sudo) ? $this->args->sudo : null; + $install = new Task\Make($temp, ["install"], $sudo); + $install->run($this->verbosity()); } - /** - * Activate extension in php.ini - */ - private function activate() { + private function activate($temp) { if ($this->args->ini) { - $files = [realpath($this->args->ini)]; + $files = [$this->args->ini]; } else { $files = array_filter(array_map("trim", explode(",", php_ini_scanned_files()))); $files[] = php_ini_loaded_file(); } - $extension = basename(current(glob("modules/*.so"))); - $pattern = preg_quote($extension); - - foreach ($files as $index => $file) { - $temp = new Tempfile("phpini"); - foreach (file($file) as $line) { - if (preg_match("/^\s*extension\s*=\s*[\"']?{$pattern}[\"']?\s*(;.*)?\$/", $line)) { - // already there - $this->info("Extension already activated\n"); - return; - } - fwrite($temp->getStream(), $line); - } - } - - // not found, add extension line to the last process file - if (isset($temp, $file)) { - fprintf($temp->getStream(), "extension=%s\n", $extension); - $temp->closeStream(); - - $path = $temp->getPathname(); - $stat = stat($file); + $sudo = isset($this->args->sudo) ? $this->args->sudo : null; + $type = $this->metadata("type") ?: "extension"; - $ugid = sprintf("%d:%d", $stat["uid"], $stat["gid"]); - $this->exec("INI owner transfer", "chown", [$ugid, $path], true); - - $perm = decoct($stat["mode"] & 0777); - $this->exec("INI permission transfer", "chmod", [$perm, $path], true); - - $this->exec("INI activation", "mv", [$path, $file], true); + $activate = new Task\Activate($temp, $files, $type, $this->args->prefix, $this->args["common-name"], $sudo); + if (!$activate->run($this->verbosity())) { + $this->info("Extension already activated ...\n"); } } }