git.m6w6.name Git - pharext/pharext/blob - src/pharext/Packager.php

   1 <?php
   2
   3 namespace pharext;
   4
   5 use Phar;
   6
   7 /**
   8  * The extension packaging command executed by bin/pharext
   9  */
  10 class Packager implements Command
  11 {
  12         use CliCommand;
  13
  14         /**
  15          * Extension source directory
  16          * @var pharext\SourceDir
  17          */
  18         private $source;
  19
  20         /**
  21          * Create the command
  22          */
  23         public function __construct() {
  24                 $this->args = new CliArgs([
  25                         ["h", "help", "Display this help",
  26                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  27                         ["v", "verbose", "More output",
  28                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  29                         ["q", "quiet", "Less output",
  30                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  31                         ["n", "name", "Extension name",
  32                                 CliArgs::REQUIRED|CliArgs::SINGLE|CliArgs::REQARG],
  33                         ["r", "release", "Extension release version",
  34                                 CliArgs::REQUIRED|CliArgs::SINGLE|CliArgs::REQARG],
  35                         ["s", "source", "Extension source directory",
  36                                 CliArgs::REQUIRED|CliArgs::SINGLE|CliArgs::REQARG],
  37                         ["g", "git", "Use `git ls-files` instead of the standard ignore filter",
  38                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  39                         ["p", "pecl", "Use PECL package.xml instead of the standard ignore filter",
  40                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  41                         ["d", "dest", "Destination directory",
  42                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG,
  43                                 "."],
  44                         ["z", "gzip", "Create additional PHAR compressed with gzip",
  45                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  46                         ["Z", "bzip", "Create additional PHAR compressed with bzip",
  47                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  48                 ]);
  49         }
  50
  51         /**
  52          * @inheritdoc
  53          * @see \pharext\Command::run()
  54          */
  55         public function run($argc, array $argv) {
  56                 $errs = [];
  57                 $prog = array_shift($argv);
  58                 foreach ($this->args->parse(--$argc, $argv) as $error) {
  59                         $errs[] = $error;
  60                 }
  61
  62                 if ($this->args["help"]) {
  63                         $this->header();
  64                         $this->help($prog);
  65                         exit;
  66                 }
  67
  68                 if ($this->args["source"]) {
  69                         if ($this->args["pecl"]) {
  70                                 $this->source = new PeclSourceDir($this, $this->args["source"]);
  71                         } elseif ($this->args["git"]) {
  72                                 $this->source = new GitSourceDir($this, $this->args["source"]);
  73                         } elseif (realpath($this->args["source"]."/pharext_package.php")) {
  74                                 $this->source = new PharextSourceDir($this, $this->args["source"]);
  75                         } else {
  76                                 $this->source = new FilteredSourceDir($this, $this->args["source"]);
  77                         }
  78                 }
  79
  80                 foreach ($this->args->validate() as $error) {
  81                         $errs[] = $error;
  82                 }
  83
  84                 if ($errs) {
  85                         if (!$this->args["quiet"]) {
  86                                 $this->header();
  87                         }
  88                         foreach ($errs as $err) {
  89                                 $this->error("%s\n", $err);
  90                         }
  91                         if (!$this->args["quiet"]) {
  92                                 $this->help($prog);
  93                         }
  94                         exit(1);
  95                 }
  96
  97                 $this->createPackage();
  98         }
  99
 100         /**
 101          * Traverses all pharext source files to bundle
 102          * @return Generator
 103          */
 104         private function bundle() {
 105                 foreach (scandir(__DIR__) as $entry) {
 106                         if (fnmatch("*.php", $entry)) {
 107                                 yield "pharext/$entry" => __DIR__."/$entry";
 108                         }
 109                 }
 110         }
 111
 112         /**
 113          * Creates the extension phar
 114          */
 115         private function createPackage() {
 116                 $pkguniq = uniqid();
 117                 $pkgtemp = $this->tempname($pkguniq, "phar");
 118                 $pkgdesc = "{$this->args->name}-{$this->args->release}";
 119
 120                 $this->info("Creating phar %s ...%s", $pkgtemp, $this->args->verbose ? "\n" : " ");
 121                 try {
 122                         $package = new Phar($pkgtemp, 0, "ext.phar");
 123                         $package->startBuffering();
 124                         $package->buildFromIterator($this->source, $this->source->getBaseDir());
 125                         $package->buildFromIterator($this->bundle());
 126                         $package->addFile(__DIR__."/../pharext_installer.php", "pharext_installer.php");
 127                         $package->setDefaultStub("pharext_installer.php");
 128                         $package->setStub("#!/usr/bin/php -dphar.readonly=1\n".$package->getStub());
 129                         $package->stopBuffering();
 130
 131                         if (!chmod($pkgtemp, 0777)) {
 132                                 $this->error(null);
 133                         } elseif ($this->args->verbose) {
 134                                 $this->info("Created executable phar %s\n", $pkgtemp);
 135                         } else {
 136                                 $this->info("OK\n");
 137                         }
 138                         if ($this->args->gzip) {
 139                                 $this->info("Compressing with gzip ... ");
 140                                 try {
 141                                         $package->compress(Phar::GZ);
 142                                         $this->info("OK\n");
 143                                 } catch (\Exception $e) {
 144                                         $this->error("%s\n", $e->getMessage());
 145                                 }
 146                         }
 147                         if ($this->args->bzip) {
 148                                 $this->info("Compressing with bzip ... ");
 149                                 try {
 150                                         $package->compress(Phar::BZ2);
 151                                         $this->info("OK\n");
 152                                 } catch (\Exception $e) {
 153                                         $this->error("%s\n", $e->getMessage());
 154                                 }
 155                         }
 156
 157                         unset($package);
 158                 } catch (\Exception $e) {
 159                         $this->error("%s\n", $e->getMessage());
 160                         exit(4);
 161                 }
 162
 163                 foreach (glob($pkgtemp."*") as $pkgtemp) {
 164                         $pkgfile = str_replace($pkguniq, "{$pkgdesc}.ext", $pkgtemp);
 165                         $pkgname = $this->args->dest ."/". basename($pkgfile);
 166                         $this->info("Finalizing %s ... ", $pkgname);
 167                         if (!rename($pkgtemp, $pkgname)) {
 168                                 $this->error(null);
 169                                 exit(5);
 170                         }
 171                         $this->info("OK\n");
 172                 }
 173         }
 174 }