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                         } else {
  74                                 $this->source = new FilteredSourceDir($this, $this->args["source"]);
  75                         }
  76                 }
  77
  78                 foreach ($this->args->validate() as $error) {
  79                         $errs[] = $error;
  80                 }
  81
  82                 if ($errs) {
  83                         if (!$this->args["quiet"]) {
  84                                 $this->header();
  85                         }
  86                         foreach ($errs as $err) {
  87                                 $this->error("%s\n", $err);
  88                         }
  89                         if (!$this->args["quiet"]) {
  90                                 $this->help($prog);
  91                         }
  92                         exit(1);
  93                 }
  94
  95                 $this->createPackage();
  96         }
  97
  98         /**
  99          * @inheritdoc
 100          * @see \pharext\Command::getArgs()
 101          */
 102         public function getArgs() {
 103                 return $this->args;
 104         }
 105
 106         /**
 107          * @inheritdoc
 108          * @see \pharext\Command::info()
 109          */
 110         public function info($fmt) {
 111                 if (!$this->args->quiet) {
 112                         vprintf($fmt, array_slice(func_get_args(), 1));
 113                 }
 114         }
 115
 116         /**
 117          * @inheritdoc
 118          * @see \pharext\Command::error()
 119          */
 120         public function error($fmt) {
 121                 if (!$this->args->quiet) {
 122                         vfprintf(STDERR, "ERROR: $fmt", array_slice(func_get_args(), 1));
 123                 }
 124         }
 125
 126         /**
 127          * Traverses all pharext source files to bundle
 128          * @return Generator
 129          */
 130         private function bundle() {
 131                 foreach (scandir(__DIR__) as $entry) {
 132                         if (fnmatch("*.php", $entry)) {
 133                                 yield "pharext/$entry" => __DIR__."/$entry";
 134                         }
 135                 }
 136         }
 137
 138         /**
 139          * Creates the extension phar
 140          */
 141         private function createPackage() {
 142                 $pkguniq = uniqid();
 143                 $pkgtemp = sys_get_temp_dir() ."/{$pkguniq}.phar";
 144                 $pkgdesc = "{$this->args->name}-{$this->args->release}";
 145
 146                 $this->info("Creating phar %s ...%s", $pkgtemp, $this->args->verbose ? "\n" : " ");
 147                 try {
 148                         $package = new Phar($pkgtemp, 0, "ext.phar");
 149                         $package->startBuffering();
 150                         $package->buildFromIterator($this->source, $this->source->getBaseDir());
 151                         $package->buildFromIterator($this->bundle());
 152                         $package->addFile(__DIR__."/../pharext_installer.php", "pharext_installer.php");
 153                         $package->setDefaultStub("pharext_installer.php");
 154                         $package->setStub("#!/usr/bin/php -dphar.readonly=1\n".$package->getStub());
 155                         $package->stopBuffering();
 156
 157                         chmod($pkgtemp, 0770);
 158                         if ($this->args->verbose) {
 159                                 $this->info("Created executable phar %s\n", $pkgtemp);
 160                         } else {
 161                                 $this->info("OK\n");
 162                         }
 163                         if ($this->args->gzip) {
 164                                 $this->info("Compressing with gzip ... ");
 165                                 try {
 166                                         $package->compress(Phar::GZ);
 167                                         $this->info("OK\n");
 168                                 } catch (\Exception $e) {
 169                                         $this->error("%s\n", $e->getMessage());
 170                                 }
 171                         }
 172                         if ($this->args->bzip) {
 173                                 $this->info("Compressing with bzip ... ");
 174                                 try {
 175                                         $package->compress(Phar::BZ2);
 176                                         $this->info("OK\n");
 177                                 } catch (\Exception $e) {
 178                                         $this->error("%s\n", $e->getMessage());
 179                                 }
 180                         }
 181
 182                         unset($package);
 183                 } catch (\Exception $e) {
 184                         $this->error("%s\n", $e->getMessage());
 185                         exit(4);
 186                 }
 187
 188                 foreach (glob($pkgtemp."*") as $pkgtemp) {
 189                         $pkgfile = str_replace($pkguniq, "{$pkgdesc}.ext", $pkgtemp);
 190                         $pkgname = $this->args->dest ."/". basename($pkgfile);
 191                         $this->info("Finalizing %s ... ", $pkgname);
 192                         if (!rename($pkgtemp, $pkgname)) {
 193                                 $this->error("%s\n", error_get_last()["message"]);
 194                                 exit(5);
 195                         }
 196                         $this->info("OK\n");
 197                 }
 198         }
 199 }