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         /**
  13          * Command line arguments
  14          * @var pharext\CliArgs
  15          */
  16         private $args;
  17
  18         /**
  19          * Extension source directory
  20          * @var pharext\SourceDir
  21          */
  22         private $source;
  23
  24         /**
  25          * Create the command
  26          */
  27         public function __construct() {
  28                 $this->args = new CliArgs([
  29                         ["h", "help", "Display this help",
  30                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  31                         ["v", "verbose", "More output",
  32                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  33                         ["q", "quiet", "Less output",
  34                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  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                         ["n", "name", "Extension name",
  45                                 CliArgs::REQUIRED|CliArgs::SINGLE|CliArgs::REQARG],
  46                         ["r", "release", "Extension release version",
  47                                 CliArgs::REQUIRED|CliArgs::SINGLE|CliArgs::REQARG],
  48                         ["z", "gzip", "Create additional PHAR compressed with gzip",
  49                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  50                         ["Z", "bzip", "Create additional PHAR compressed with bzip",
  51                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  52 ]);
  53         }
  54
  55         /**
  56          * @inheritdoc
  57          * @see \pharext\Command::run()
  58          */
  59         public function run($argc, array $argv) {
  60                 $prog = array_shift($argv);
  61                 foreach ($this->args->parse(--$argc, $argv) as $error) {
  62                         $this->error("%s\n", $error);
  63                 }
  64
  65                 if ($this->args["help"]) {
  66                         $this->args->help($prog);
  67                         exit;
  68                 }
  69
  70                 if ($this->args["source"]) {
  71                         if ($this->args["pecl"]) {
  72                                 $this->source = new PeclSourceDir($this, $this->args["source"]);
  73                         } elseif ($this->args["git"]) {
  74                                 $this->source = new GitSourceDir($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                         $this->error("%s\n", $error);
  82                 }
  83
  84                 if (isset($error)) {
  85                         if (!$this->args["quiet"]) {
  86                                 $this->args->help($prog);
  87                         }
  88                         exit(1);
  89                 }
  90
  91                 $this->createPackage();
  92         }
  93
  94         /**
  95          * @inheritdoc
  96          * @see \pharext\Command::getArgs()
  97          */
  98         public function getArgs() {
  99                 return $this->args;
 100         }
 101
 102         /**
 103          * @inheritdoc
 104          * @see \pharext\Command::info()
 105          */
 106         public function info($fmt) {
 107                 if (!$this->args->quiet) {
 108                         vprintf($fmt, array_slice(func_get_args(), 1));
 109                 }
 110         }
 111
 112         /**
 113          * @inheritdoc
 114          * @see \pharext\Command::error()
 115          */
 116         public function error($fmt) {
 117                 if (!$this->args->quiet) {
 118                         vfprintf(STDERR, "ERROR: $fmt", array_slice(func_get_args(), 1));
 119                 }
 120         }
 121
 122         /**
 123          * Traverses all pharext source files to bundle
 124          * @return Generator
 125          */
 126         private function bundle() {
 127                 foreach (scandir(__DIR__) as $entry) {
 128                         if (fnmatch("*.php", $entry)) {
 129                                 yield "pharext/$entry" => __DIR__."/$entry";
 130                         }
 131                 }
 132         }
 133
 134         /**
 135          * Creates the extension phar
 136          */
 137         private function createPackage() {
 138                 $pkguniq = uniqid();
 139                 $pkgtemp = sys_get_temp_dir() ."/{$pkguniq}.phar";
 140                 $pkgdesc = "{$this->args->name}-{$this->args->release}";
 141
 142                 $this->info("Creating phar %s ...%s", $pkgtemp, $this->args->verbose ? "\n" : " ");
 143                 try {
 144                         $package = new Phar($pkgtemp, 0, "ext.phar");
 145                         $package->startBuffering();
 146                         $package->buildFromIterator($this->source, $this->source->getBaseDir());
 147                         $package->buildFromIterator($this->bundle());
 148                         $package->addFile(__DIR__."/../pharext_installer.php", "pharext_installer.php");
 149                         $package->setDefaultStub("pharext_installer.php");
 150                         $package->setStub("#!/usr/bin/php -dphar.readonly=1\n".$package->getStub());
 151                         $package->stopBuffering();
 152
 153                         chmod($pkgtemp, 0770);
 154                         if ($this->args->verbose) {
 155                                 $this->info("Created executable phar %s\n", $pkgtemp);
 156                         } else {
 157                                 $this->info("OK\n");
 158                         }
 159                         if ($this->args->gzip) {
 160                                 $this->info("Compressing with gzip ... ");
 161                                 $package->compress(Phar::GZ);
 162                                 $this->info("OK\n");
 163                         }
 164                         if ($this->args->bzip) {
 165                                 $this->info("Compressing with bzip ... ");
 166                                 $package->compress(Phar::BZ2);
 167                                 $this->info("OK\n");
 168                         }
 169
 170                         unset($package);
 171                 } catch (\Exception $e) {
 172                         $this->error("%s\n", $e->getMessage());
 173                         exit(4);
 174                 }
 175
 176                 foreach (glob($pkgtemp."*") as $pkgtemp) {
 177                         $pkgfile = str_replace($pkguniq, "{$pkgdesc}.ext", $pkgtemp);
 178                         $pkgname = $this->args->dest ."/". basename($pkgfile);
 179                         $this->info("Finalizing %s ... ", $pkgname);
 180                         if (!rename($pkgtemp, $pkgname)) {
 181                                 $this->error("%s\n", error_get_last()["message"]);
 182                                 exit(5);
 183                         }
 184                         $this->info("OK\n");
 185                 }
 186         }
 187 }