Remove recommend, make suggest informational, add require-dev, fixes #78, fixes #510

src/Composer/Command/InstallCommand.php

@@ -32,8 +32,7 @@ class InstallCommand extends Command
             ->setDefinition(array(
                 new InputOption('prefer-source', null, InputOption::VALUE_NONE, 'Forces installation from package sources when possible, including VCS information.'),
                 new InputOption('dry-run', null, InputOption::VALUE_NONE, 'Outputs the operations but will not execute anything (implicitly enables --verbose).'),
-                new InputOption('no-install-recommends', null, InputOption::VALUE_NONE, 'Do not install recommended packages (ignored when installing from an existing lock file).'),
-                new InputOption('install-suggests', null, InputOption::VALUE_NONE, 'Also install suggested packages (ignored when installing from an existing lock file).'),
+                new InputOption('dev', null, InputOption::VALUE_NONE, 'Enables installation of dev-require packages.'),
             ))
             ->setHelp(<<<EOT
 The <info>install</info> command reads the composer.json file from the
@@ -57,8 +56,7 @@ EOT
             ->setDryRun($input->getOption('dry-run'))
             ->setVerbose($input->getOption('verbose'))
             ->setPreferSource($input->getOption('prefer-source'))
-            ->setInstallRecommends(!$input->getOption('no-install-recommends'))
-            ->setInstallSuggests($input->getOption('install-suggests'))
+            ->setDevMode($input->getOption('dev'))
         ;
 
         return $install->run() ? 0 : 1;

src/Composer/Command/UpdateCommand.php

@@ -30,8 +30,7 @@ class UpdateCommand extends Command
             ->setDefinition(array(
                 new InputOption('prefer-source', null, InputOption::VALUE_NONE, 'Forces installation from package sources when possible, including VCS information.'),
                 new InputOption('dry-run', null, InputOption::VALUE_NONE, 'Outputs the operations but will not execute anything (implicitly enables --verbose).'),
-                new InputOption('no-install-recommends', null, InputOption::VALUE_NONE, 'Do not install recommended packages.'),
-                new InputOption('install-suggests', null, InputOption::VALUE_NONE, 'Also install suggested packages.'),
+                new InputOption('dev', null, InputOption::VALUE_NONE, 'Enables installation of dev-require packages.'),
             ))
             ->setHelp(<<<EOT
 The <info>update</info> command reads the composer.json file from the
@@ -55,11 +54,10 @@ EOT
             ->setDryRun($input->getOption('dry-run'))
             ->setVerbose($input->getOption('verbose'))
             ->setPreferSource($input->getOption('prefer-source'))
-            ->setInstallRecommends(!$input->getOption('no-install-recommends'))
-            ->setInstallSuggests($input->getOption('install-suggests'))
+            ->setDevMode($input->getOption('dev'))
             ->setUpdate(true)
         ;
 
-        return $install->run();
+        return $install->run() ? 0 : 1;
     }
 }

src/Composer/DependencyResolver/Solver.php

@@ -283,18 +283,6 @@ class Solver
                     }
                 }
             }
-
-            foreach ($package->getRecommends() as $link) {
-                foreach ($this->pool->whatProvides($link->getTarget(), $link->getConstraint()) as $recommend) {
-                    $workQueue->enqueue($recommend);
-                }
-            }
-
-            foreach ($package->getSuggests() as $link) {
-                foreach ($this->pool->whatProvides($link->getTarget(), $link->getConstraint()) as $suggest) {
-                    $workQueue->enqueue($suggest);
-                }
-            }
         }
     }
 

src/Composer/Installer.php

@@ -77,10 +77,9 @@ class Installer
     protected $eventDispatcher;
 
     protected $preferSource = false;
+    protected $devMode = false;
     protected $dryRun = false;
     protected $verbose = false;
-    protected $installRecommends = true;
-    protected $installSuggests = false;
     protected $update = false;
 
     /**
@@ -332,14 +331,6 @@ class Installer
     {
         $links = $this->package->getRequires();
 
-        if ($this->installRecommends) {
-            $links = array_merge($links, $this->package->getRecommends());
-        }
-
-        if ($this->installSuggests) {
-            $links = array_merge($links, $this->package->getSuggests());
-        }
-
         return $links;
     }
 
@@ -379,7 +370,7 @@ class Installer
      * @param boolean $dryRun
      * @return Installer
      */
-    public function setDryRun($dryRun=true)
+    public function setDryRun($dryRun = true)
     {
         $this->dryRun = (boolean) $dryRun;
 
@@ -387,53 +378,40 @@ class Installer
     }
 
     /**
-     * install recommend packages
-     *
-     * @param boolean $noInstallRecommends
-     * @return Installer
-     */
-    public function setInstallRecommends($installRecommends=true)
-    {
-        $this->installRecommends = (boolean) $installRecommends;
-
-        return $this;
-    }
-
-    /**
-     * also install suggested packages
+     * prefer source installation
      *
-     * @param boolean $installSuggests
+     * @param boolean $preferSource
      * @return Installer
      */
-    public function setInstallSuggests($installSuggests=true)
+    public function setPreferSource($preferSource = true)
     {
-        $this->installSuggests = (boolean) $installSuggests;
+        $this->preferSource = (boolean) $preferSource;
 
         return $this;
     }
 
     /**
-     * prefer source installation
+     * update packages
      *
-     * @param boolean $preferSource
+     * @param boolean $update
      * @return Installer
      */
-    public function setPreferSource($preferSource=true)
+    public function setUpdate($update = true)
     {
-        $this->preferSource = (boolean) $preferSource;
+        $this->update = (boolean) $update;
 
         return $this;
     }
 
     /**
-     * update packages
+     * enables dev packages
      *
      * @param boolean $update
      * @return Installer
      */
-    public function setUpdate($update=true)
+    public function setDevMode($devMode = true)
     {
-        $this->update = (boolean) $update;
+        $this->devMode = (boolean) $devMode;
 
         return $this;
     }
@@ -444,7 +422,7 @@ class Installer
      * @param boolean $verbose
      * @return Installer
      */
-    public function setVerbose($verbose=true)
+    public function setVerbose($verbose = true)
     {
         $this->verbose = (boolean) $verbose;
 

src/Composer/Package/AliasPackage.php

@@ -52,7 +52,7 @@ class AliasPackage extends BasePackage
         $this->dev = VersionParser::isDev($version);
 
         // replace self.version dependencies
-        foreach (array('requires', 'recommends', 'suggests') as $type) {
+        foreach (array('requires', 'devRequires') as $type) {
             $links = $aliasOf->{'get'.ucfirst($type)}();
             foreach ($links as $index => $link) {
                 // link is self.version, but must be replacing also the replaced version
@@ -141,17 +141,9 @@ class AliasPackage extends BasePackage
     /**
      * {@inheritDoc}
      */
-    public function getRecommends()
+    public function getDevRequires()
     {
-        return $this->recommends;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public function getSuggests()
-    {
-        return $this->suggests;
+        return $this->devRequires;
     }
 
     /**
@@ -266,6 +258,10 @@ class AliasPackage extends BasePackage
     {
         return $this->aliasOf->getHomepage();
     }
+    public function getSuggests()
+    {
+        return $this->aliasOf->getSuggests();
+    }
     public function getAuthors()
     {
         return $this->aliasOf->getAuthors();

src/Composer/Package/BasePackage.php

@@ -25,12 +25,11 @@ use Composer\Repository\PlatformRepository;
 abstract class BasePackage implements PackageInterface
 {
     public static $supportedLinkTypes = array(
-        'require'   => 'requires',
-        'conflict'  => 'conflicts',
-        'provide'   => 'provides',
-        'replace'   => 'replaces',
-        'recommend' => 'recommends',
-        'suggest'   => 'suggests',
+        'require'   => array('description' => 'requires', 'method' => 'requires'),
+        'conflict'  => array('description' => 'conflicts', 'method' => 'conflicts'),
+        'provide'   => array('description' => 'provides', 'method' => 'provides'),
+        'replace'   => array('description' => 'replaces', 'method' => 'replaces'),
+        'require-dev' => array('description' => 'requires (for development)', 'method' => 'devRequires'),
     );
 
     protected $name;

src/Composer/Package/Dumper/ArrayDumper.php

@@ -12,6 +12,7 @@
 
 namespace Composer\Package\Dumper;
 
+use Composer\Package\BasePackage;
 use Composer\Package\PackageInterface;
 
 /**
@@ -26,7 +27,6 @@ class ArrayDumper
             'binaries' => 'bin',
             'scripts',
             'type',
-            'names',
             'extra',
             'installationSource' => 'installation-source',
             'license',
@@ -36,6 +36,7 @@ class ArrayDumper
             'keywords',
             'autoload',
             'repositories',
+            'includePaths' => 'include-path',
         );
 
         $data = array();
@@ -64,14 +65,18 @@ class ArrayDumper
             $data['dist']['shasum'] = $package->getDistSha1Checksum();
         }
 
-        foreach (array('require', 'conflict', 'provide', 'replace', 'suggest', 'recommend') as $linkType) {
-            if ($links = $package->{'get'.ucfirst($linkType).'s'}()) {
+        foreach (BasePackage::$supportedLinkTypes as $type => $opts) {
+            if ($links = $package->{'get'.ucfirst($opts['method'])}()) {
                 foreach ($links as $link) {
-                    $data[$linkType][$link->getTarget()] = $link->getPrettyConstraint();
+                    $data[$type][$link->getTarget()] = $link->getPrettyConstraint();
                 }
             }
         }
 
+        if ($packages = $package->getSuggests()) {
+            $data['suggest'] = $packages;
+        }
+
         foreach ($keys as $method => $key) {
             if (is_numeric($method)) {
                 $method = $key;

src/Composer/Package/Loader/ArrayLoader.php

@@ -156,15 +156,19 @@ class ArrayLoader
             }
         }
 
-        foreach (Package\BasePackage::$supportedLinkTypes as $type => $description) {
+        foreach (Package\BasePackage::$supportedLinkTypes as $type => $opts) {
             if (isset($config[$type])) {
-                $method = 'set'.ucfirst($description);
+                $method = 'set'.ucfirst($opts['method']);
                 $package->{$method}(
-                    $this->loadLinksFromConfig($package, $description, $config[$type])
+                    $this->loadLinksFromConfig($package, $opts['description'], $config[$type])
                 );
             }
         }
 
+        if (isset($config['suggest']) && is_array($config['suggest'])) {
+            $package->setSuggests($config['suggest']);
+        }
+
         if (isset($config['autoload'])) {
             $package->setAutoload($config['autoload']);
         }

src/Composer/Package/MemoryPackage.php

@@ -53,7 +53,7 @@ class MemoryPackage extends BasePackage
     protected $conflicts = array();
     protected $provides = array();
     protected $replaces = array();
-    protected $recommends = array();
+    protected $devRequires = array();
     protected $suggests = array();
     protected $autoload = array();
     protected $includePaths = array();
@@ -484,25 +484,25 @@ class MemoryPackage extends BasePackage
     /**
      * Set the recommended packages
      *
-     * @param array $recommends A set of package links
+     * @param array $devRequires A set of package links
      */
-    public function setRecommends(array $recommends)
+    public function setDevRequires(array $devRequires)
     {
-        $this->recommends = $recommends;
+        $this->devRequires = $devRequires;
     }
 
     /**
      * {@inheritDoc}
      */
-    public function getRecommends()
+    public function getDevRequires()
     {
-        return $this->recommends;
+        return $this->devRequires;
     }
 
     /**
      * Set the suggested packages
      *
-     * @param array $suggests A set of package links
+     * @param array $suggests A set of package names/comments
      */
     public function setSuggests(array $suggests)
     {

src/Composer/Package/PackageInterface.php

@@ -220,20 +220,18 @@ interface PackageInterface
     function getReplaces();
 
     /**
-     * Returns a set of links to packages which are recommended in
-     * combination with this package. These would most likely be installed
-     * automatically in combination with this package.
+     * Returns a set of links to packages which are required to develop
+     * this package. These are installed if in dev mode.
      *
-     * @return array An array of package links defining recommended packages
+     * @return array An array of package links defining packages required for development
      */
-    function getRecommends();
+    function getDevRequires();
 
     /**
-     * Returns a set of links to packages which are suggested in combination
-     * with this package. These can be suggested to the user, but will not be
-     * automatically installed with this package.
+     * Returns a set of package names and reasons why they are useful in
+     * combination with this package.
      *
-     * @return array An array of package links defining suggested packages
+     * @return array An array of package suggestions with descriptions
      */
     function getSuggests();