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

   1 <?php
   2
   3 namespace pharext;
   4
   5 use pharext\Cli\Args as CliArgs;
   6 use pharext\Cli\Command as CliCommand;
   7
   8 use Phar;
   9 use SplObjectStorage;
  10
  11 /**
  12  * The extension install command executed by the extension phar
  13  */
  14 class Installer implements Command
  15 {
  16         use CliCommand;
  17
  18         /**
  19          * Create the command
  20          */
  21         public function __construct() {
  22                 $this->args = new CliArgs([
  23                         ["h", "help", "Display help",
  24                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  25                         ["v", "verbose", "More output",
  26                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  27                         ["q", "quiet", "Less output",
  28                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG],
  29                         ["p", "prefix", "PHP installation prefix if phpize is not in \$PATH, e.g. /opt/php7",
  30                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG],
  31                         ["n", "common-name", "PHP common program name, e.g. php5 or zts-php",
  32                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG,
  33                                 "php"],
  34                         ["c", "configure", "Additional extension configure flags, e.g. -c --with-flag",
  35                                 CliArgs::OPTIONAL|CliArgs::MULTI|CliArgs::REQARG],
  36                         ["s", "sudo", "Installation might need increased privileges",
  37                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::OPTARG,
  38                                 "sudo -S %s"],
  39                         ["i", "ini", "Activate in this php.ini instead of loaded default php.ini",
  40                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::REQARG],
  41                         [null, "signature", "Show package signature",
  42                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  43                         [null, "license", "Show package license",
  44                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  45                         [null, "name", "Show package name",
  46                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  47                         [null, "date", "Show package release date",
  48                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  49                         [null, "release", "Show package release version",
  50                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  51                         [null, "version", "Show pharext version",
  52                                 CliArgs::OPTIONAL|CliArgs::SINGLE|CliArgs::NOARG|CliArgs::HALT],
  53                 ]);
  54         }
  55
  56         private function extract(Phar $phar) {
  57                 $this->debug("Extracting %s ...\n", basename($phar->getPath()));
  58                 return (new Task\Extract($phar))->run($this->args->verbose);
  59         }
  60
  61         private function hooks(SplObjectStorage $phars) {
  62                 $hooks = [];
  63                 foreach ($phars as $phar) {
  64                         if (isset($phar["pharext_install.php"])) {
  65                                 $callable = include $phar["pharext_install.php"];
  66                                 if (is_callable($callable)) {
  67                                         $hooks[] = $callable($this);
  68                                 }
  69                         }
  70                 }
  71                 return $hooks;
  72         }
  73
  74         /**
  75          * @inheritdoc
  76          * @see \pharext\Command::run()
  77          */
  78         public function run($argc, array $argv) {
  79                 $list = new SplObjectStorage();
  80                 $phar = new Phar(Phar::running(false));
  81                 $temp = $this->extract($phar);
  82
  83                 foreach ($phar as $entry) {
  84                         $dep_file = $entry->getBaseName();
  85                         if (fnmatch("*.ext.phar*", $dep_file)) {
  86                                 $dep_phar = new Phar("$temp/$dep_file");
  87                                 $list[$dep_phar] = $this->extract($dep_phar);
  88                         }
  89                 }
  90                 /* the actual ext.phar at last */
  91                 $list[$phar] = $temp;
  92
  93                 /* installer hooks */
  94                 $hook = $this->hooks($list);
  95
  96                 /* standard arg stuff */
  97                 $errs = [];
  98                 $prog = array_shift($argv);
  99                 foreach ($this->args->parse(--$argc, $argv) as $error) {
 100                         $errs[] = $error;
 101                 }
 102
 103                 if ($this->args["help"]) {
 104                         $this->header();
 105                         $this->help($prog);
 106                         exit;
 107                 }
 108                 try {
 109                         foreach (["signature", "name", "date", "license", "release", "version"] as $opt) {
 110                                 if ($this->args[$opt]) {
 111                                         printf("%s\n", $this->metadata($opt));
 112                                         exit;
 113                                 }
 114                         }
 115                 } catch (\Exception $e) {
 116                         $this->error("%s\n", $e->getMessage());
 117                         exit(2);
 118                 }
 119
 120                 foreach ($this->args->validate() as $error) {
 121                         $errs[] = $error;
 122                 }
 123
 124                 if ($errs) {
 125                         if (!$this->args["quiet"]) {
 126                                 $this->header();
 127                         }
 128                         foreach ($errs as $err) {
 129                                 $this->error("%s\n", $err);
 130                         }
 131                         if (!$this->args["quiet"]) {
 132                                 $this->help($prog);
 133                         }
 134                         exit(1);
 135                 }
 136
 137                 /* post process hooks */
 138                 foreach ($hook as $callback) {
 139                         if (is_callable($callback)) {
 140                                 $callback($this);
 141                         }
 142                 }
 143
 144                 /* install packages */
 145                 foreach ($list as $phar) {
 146                         $this->info("Installing %s ...\n", basename($phar->getPath()));
 147                         $this->install($list[$phar]);
 148                         $this->activate($list[$phar]);
 149                         $this->cleanup($list[$phar]);
 150                         $this->info("Successfully installed %s!\n", basename($phar->getPath()));
 151                 }
 152         }
 153
 154         /**
 155          * Phpize + trinity
 156          */
 157         private function install($temp) {
 158                 try {
 159                         // phpize
 160                         $this->info("Running phpize ...\n");
 161                         $phpize = new Task\Phpize($temp, $this->args->prefix, $this->args->{"common-name"});
 162                         $phpize->run($this->args->verbose);
 163
 164                         // configure
 165                         $this->info("Running configure ...\n");
 166                         $configure = new Task\Configure($temp, $this->args->configure, $this->args->prefix, $this->args{"common-name"});
 167                         $configure->run($this->args->verbose);
 168
 169                         // make
 170                         $this->info("Running make ...\n");
 171                         $make = new Task\Make($temp);
 172                         $make->run($this->args->verbose);
 173
 174                         // install
 175                         $this->info("Running make install ...\n");
 176                         $sudo = isset($this->args->sudo) ? $this->args->sudo : null;
 177                         $install = new Task\Make($temp, ["install"], $sudo);
 178                         $install->run($this->args->verbose);
 179
 180                 } catch (\Exception $e) {
 181                         $this->error("%s\n", $e->getMessage());
 182                         exit(2);
 183                 }
 184         }
 185
 186         private function cleanup($temp) {
 187                 if (is_dir($temp)) {
 188                         $this->rm($temp);
 189                 } elseif (file_exists($temp)) {
 190                         unlink($temp);
 191                 }
 192         }
 193
 194         private function activate($temp) {
 195                 if ($this->args->ini) {
 196                         $files = [realpath($this->args->ini)];
 197                 } else {
 198                         $files = array_filter(array_map("trim", explode(",", php_ini_scanned_files())));
 199                         $files[] = php_ini_loaded_file();
 200                 }
 201
 202                 $sudo = isset($this->args->sudo) ? $this->args->sudo : null;
 203                 $type = $this->metadata("type") ?: "extension";
 204
 205                 try {
 206                         $this->info("Running INI activation ...\n");
 207                         $activate = new Task\Activate($temp, $files, $type, $this->args->prefix, $this->args{"common-name"}, $sudo);
 208                         if (!$activate->run($this->args->verbose)) {
 209                                 $this->info("Extension already activated ...\n");
 210                         }
 211                 } catch (\Exception $e) {
 212                         $this->error("%s\n", $e->getMessage());
 213                         exit(3);
 214                 }
 215         }
 216 }