add an "all" namespace helper

theofidry · May 9, 2016 · 629eb4d · 629eb4d
1 parent ada41df
commit 629eb4d
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diff --git a/README.md b/README.md
@@ -17,17 +17,15 @@ This is done by registering a `bin` command, which can be used to run Composer c
 
 ## Installation
 
-```sh
-composer global require bamarni/composer-bin-plugin:0.*@dev
-```
+ composer global require bamarni/composer-bin-plugin:0.*@dev
 
 ## Usage
 
-Let's install Behat and PHPSpec inside a `bdd` namespace :
+ composer bin [namespace] [composer_command]
 
-```sh
-composer bin bdd require behat:behat:^3.0 phpspec/phpspec:^2.0
-```
+As an example, let's install Behat and PHPSpec inside a `bdd` namespace :
+
+ composer bin bdd require behat/behat:^3.0 phpspec/phpspec:^2.0
 
 This command creates the following directory structure :
 
@@ -55,3 +53,18 @@ but they'll use an isolated set of dependencies.
 Make sure to add the following line in your `.gitignore` :
 
  vendor-bin/*/vendor
+
+#### "all"
+
+The "all" namespace has a special meaning, it runs a command for all
+existing namespaces.
+
+For instance, the following command would update all your tools :
+
+ composer bin all update
+
+#### Composer global command
+
+This plugin can also be used to manage your global tools :
+
+ composer global bin [namespace] [composer_command]
diff --git a/src/BinCommand.php b/src/BinCommand.php
@@ -26,20 +26,40 @@ public function execute(InputInterface $input, OutputInterface $output)
  {
  putenv('COMPOSER_BIN_DIR='.Factory::createConfig()->get('bin-dir'));
 
+ $binVendorRoot = 'vendor-bin';
  $binName = $input->getArgument('name');
- $binRoot = 'vendor-bin/'.$binName;
-
- if (!file_exists($binRoot)) {
- mkdir($binRoot, 0777, true);
+ if ('all' === $binName) {
+ $binRoots = glob($binVendorRoot.'/*', GLOB_ONLYDIR);
+ $this->getApplication()->setAutoExit(false);
+ $originalWorkingDir = getcwd();
+ } else {
+ $binRoots = array($binVendorRoot.'/'.$binName);
+ if (!file_exists($binRoots[0])) {
+ mkdir($binRoots[0], 0777, true);
+ }
  }
- chdir($binRoot);
- $this->getIO()->writeError('<info>Changed current directory to '.$binRoot.'</info>');
 
- $this->resetComposer();
+ $exitCode = 0;
+ foreach ($binRoots as $binRoot) {
+ chdir($binRoot);
+
+ $this->getIO()->writeError('<info>Changed current directory to ' . $binRoot . '</info>');
+
+ $this->resetComposer();
 
- $input = new StringInput(preg_replace('/bin\s+'.preg_quote($binName, '/').'/', '', $input->__toString(), 1));
+ $input = new StringInput(preg_replace('/bin\s+' . preg_quote($binName, '/') . '/', '', $input->__toString(), 1));
+
+ $exitCode += $this->getApplication()->run($input, $output);
+
+ chdir($originalWorkingDir);
+ foreach ($this->getApplication()->all() as $command) {
+ if ($command instanceof BaseCommand) {
+ $command->resetComposer();
+ }
+ }
+ }
 
- return $this->getApplication()->run($input, $output);
+ return $exitCode;
  }
 
  /**