*/
class Installer implements Command
{
+ use CliCommand;
+
/**
- * Command line arguments
- * @var pharext\CliArgs
+ * The temporary directory we should operate in
+ * @var string
*/
- private $args;
-
+ private $tmp;
+
+ /**
+ * The directory we came from
+ * @var string
+ */
+ private $cwd;
+
/**
* Create the command
*/
public function __construct() {
$this->args = new CliArgs([
["h", "help", "Display help",
- CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
+ CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
["v", "verbose", "More output",
CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
["q", "quiet", "Less output",
CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
- ["p", "prefix", "PHP installation directory",
- CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG,
- "/usr"],
- ["n", "common-name", "PHP common program name, e.g. php5",
+ ["p", "prefix", "PHP installation prefix if phpize is not in \$PATH, e.g. /opt/php7",
+ CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG],
+ ["n", "common-name", "PHP common program name, e.g. php5 or zts-php",
CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG,
"php"],
- ["c", "configure", "Additional extension configure flags",
+ ["c", "configure", "Additional extension configure flags, e.g. -c --with-flag",
CliArgs::OPTIONAL|CliArgs::MULTI|CliArgs::REQARG],
["s", "sudo", "Installation might need increased privileges",
CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::OPTARG,
]);
}
+ /**
+ * Cleanup temp directory
+ */
+ public function __destruct() {
+ $this->cleanup();
+ }
+
/**
* @inheritdoc
* @see \pharext\Command::run()
*/
public function run($argc, array $argv) {
+ if (($hook = stream_resolve_include_path("pharext_install.php"))) {
+ $callable = include $hook;
+ if (is_callable($callable)) {
+ $recv = $callable($this);
+ }
+ }
+
+ $errs = [];
$prog = array_shift($argv);
foreach ($this->args->parse(--$argc, $argv) as $error) {
- $this->error("%s\n", $error);
+ $errs[] = $error;
}
if ($this->args["help"]) {
- $this->args->help($prog);
+ $this->header();
+ $this->help($prog);
exit;
}
foreach ($this->args->validate() as $error) {
- $this->error("%s\n", $error);
+ $errs[] = $error;
}
- if (isset($error)) {
+ if ($errs) {
if (!$this->args["quiet"]) {
- $this->args->help($prog);
+ $this->header();
+ }
+ foreach ($errs as $err) {
+ $this->error("%s\n", $err);
+ }
+ if (!$this->args["quiet"]) {
+ $this->help($prog);
}
exit(1);
}
+ if (isset($recv)) {
+ $recv($this);
+ }
+
$this->installPackage();
}
/**
- * @inheritdoc
- * @see \pharext\Command::getArgs()
- */
- public function getArgs() {
- return $this->args;
- }
-
- /**
- * @inheritdoc
- * @see \pharext\Command::info()
+ * Prepares, configures, builds and installs the extension
*/
- public function info($fmt) {
- if (!$this->args->quiet) {
- vprintf($fmt, array_slice(func_get_args(), 1));
+ private function installPackage() {
+ $this->extract();
+
+ if (!chdir($this->tmp)) {
+ $this->error(null);
+ exit(4);
}
+
+ $this->exec("phpize", $this->php("ize"));
+ $this->exec("configure", "./configure --with-php-config=". $this->php("-config") . " ".
+ implode(" ", (array) $this->args->configure));
+ $this->exec("make", $this->args->verbose ? "make -j3" : "make -sj3");
+ $this->exec("install", $this->args->verbose ? "make install" : "make -s install", true);
+
+ $this->cleanup();
+
+ $this->info("\nDon't forget to activiate the extension in your php.ini!\n");
}
-
+
/**
- * @inheritdoc
- * @see \pharext\Command::error()
+ * Perform any cleanups
*/
- public function error($fmt) {
- if (!$this->args->quiet) {
- vfprintf(STDERR, "ERROR: $fmt", array_slice(func_get_args(), 1));
+ private function cleanup() {
+ if (is_dir($this->tmp)) {
+ chdir($this->cwd);
+ $this->info("Cleaning up %s ...\n", $this->tmp);
+ $this->rm($this->tmp);
}
}
-
+
/**
* Extract the phar to a temporary directory
*/
$this->error("Did your run the ext.phar?\n");
exit(3);
}
- $temp = sys_get_temp_dir()."/".basename($file, ".ext.phar");
- is_dir($temp) or mkdir($temp, 0750, true);
- $phar = new Phar($file);
- $phar->extractTo($temp, null, true);
- chdir($temp);
+
+ $temp = $this->tempname(basename($file));
+ if (!is_dir($temp)) {
+ if (!mkdir($temp, 0750, true)) {
+ $this->error(null);
+ exit(3);
+ }
+ }
+ $this->tmp = $temp;
+ $this->cwd = getcwd();
+
+ try {
+ $phar = new Phar($file);
+ $phar->extractTo($temp, null, true);
+ } catch (\Exception $e) {
+ $this->error("%s\n", $e->getMessage());
+ exit(3);
+ }
}
+ /**
+ * rm -r
+ * @param string $dir
+ */
+ private function rm($dir) {
+ foreach (scandir($dir) as $entry) {
+ if ($entry === "." || $entry === "..") {
+ continue;
+ } elseif (is_dir("$dir/$entry")) {
+ $this->rm("$dir/$entry");
+ } elseif (!unlink("$dir/$entry")) {
+ $this->error(null);
+ }
+ }
+ if (!rmdir($dir)) {
+ $this->error(null);
+ }
+ }
+
+ /**
+ * 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 $name pretty name
private function exec($name, $command, $sudo = false) {
$this->info("Running %s ...%s", $this->args->verbose ? $command : $name, $this->args->verbose ? "\n" : " ");
if ($sudo && isset($this->args->sudo)) {
- if ($proc = proc_open(sprintf($this->args->sudo, $command)." 2>&1", [STDIN,STDOUT,STDERR], $pipes)) {
- $retval = proc_close($proc);
- } else {
- $retval = -1;
- }
+ $retval = $this->sudo(sprintf($this->args->sudo." 2>&1", $command), $output);
} elseif ($this->args->verbose) {
passthru($command ." 2>&1", $retval);
} else {
exec($command ." 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", implode("\n", $output));
+ printf("%s\n", $output);
}
exit(2);
}
}
/**
- * Prepares, configures, builds and installs the extension
+ * Construct a command from prefix common-name and suffix
+ * @param type $suffix
+ * @return string
*/
- private function installPackage() {
- $this->extract();
- $this->exec("phpize", "{$this->args->prefix}/bin/{$this->args->{'common-name'}}ize");
- $this->exec("configure", "./configure --with-php-config={$this->args->prefix}/bin/{$this->args->{'common-name'}}-config ". implode(" ", (array) $this->args->configure));
- $this->exec("make", "make -sj3");
- $this->exec("install", "make -s install", true);
+ private function php($suffix) {
+ $cmd = $this->args["common-name"] . $suffix;
+ if (isset($this->args->prefix)) {
+ $cmd = $this->args->prefix . "/bin/" . $cmd;
+ }
+ return $cmd;
}
}
projects / pharext / pharext / blobdiff