From 0cc3afe27788e35d5f72236f41a7e4514c11491d Mon Sep 17 00:00:00 2001
From: Julien Pepy <komuta@gmail.com>
Date: Fri, 5 Dec 2014 09:57:59 +0100
Subject: [PATCH 1/4] Fix get command list for recent composer versions

---
 plugins/composer/composer.plugin.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/composer/composer.plugin.zsh b/plugins/composer/composer.plugin.zsh
index 86f2ca4df..f75119c4a 100644
--- a/plugins/composer/composer.plugin.zsh
+++ b/plugins/composer/composer.plugin.zsh
@@ -7,7 +7,7 @@
 
 # Composer basic command completion
 _composer_get_command_list () {
-	composer --no-ansi | sed "1,/Available commands/d" | awk '/^  [a-z]+/ { print $1 }'
+	composer --no-ansi | sed "1,/Available commands/d" | awk '/^\s*[a-z]+/ { print $1 }'
 }
 
 _composer_get_required_list () {

From 5f4e8e57da117b5fc2325ea411aafc66053b8570 Mon Sep 17 00:00:00 2001
From: Andrey Janzen <andrey@janzen.su>
Date: Fri, 26 Jul 2013 00:37:11 +0700
Subject: [PATCH 2/4] Allow completion for 'composer.phar', not only 'composer'

Use $_comp_command1 for command list generation instead of 'composer':

  `$_comp_command1` contains the command written in the command line.
  This allows us to have a different composer name
---
 plugins/composer/composer.plugin.zsh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/plugins/composer/composer.plugin.zsh b/plugins/composer/composer.plugin.zsh
index f75119c4a..324bc64a0 100644
--- a/plugins/composer/composer.plugin.zsh
+++ b/plugins/composer/composer.plugin.zsh
@@ -7,11 +7,11 @@
 
 # Composer basic command completion
 _composer_get_command_list () {
-	composer --no-ansi | sed "1,/Available commands/d" | awk '/^\s*[a-z]+/ { print $1 }'
+    $_comp_command1 --no-ansi | sed "1,/Available commands/d" | awk '/^\s*[a-z]+/ { print $1 }'
 }
 
 _composer_get_required_list () {
-    composer show -s --no-ansi | sed '1,/requires/d' | awk 'NF > 0 && !/^requires \(dev\)/{ print $1 }'
+    $_comp_command1 show -s --no-ansi | sed '1,/requires/d' | awk 'NF > 0 && !/^requires \(dev\)/{ print $1 }'
 }
 
 _composer () {
@@ -35,6 +35,7 @@ _composer () {
 }
 
 compdef _composer composer
+compdef _composer composer.phar
 
 # Aliases
 alias c='composer'

From ef220f0928269f3cdb613db3d3f9ba7775317109 Mon Sep 17 00:00:00 2001
From: Maxime Fabre <ehtnam6@gmail.com>
Date: Sat, 17 Aug 2013 17:11:21 +0200
Subject: [PATCH 3/4] Add aliases for composer global

---
 plugins/composer/composer.plugin.zsh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/composer/composer.plugin.zsh b/plugins/composer/composer.plugin.zsh
index 324bc64a0..97207242a 100644
--- a/plugins/composer/composer.plugin.zsh
+++ b/plugins/composer/composer.plugin.zsh
@@ -41,9 +41,12 @@ compdef _composer composer.phar
 alias c='composer'
 alias csu='composer self-update'
 alias cu='composer update'
+alias cr='composer require'
 alias ci='composer install'
 alias ccp='composer create-project'
 alias cdu='composer dump-autoload'
+alias cgu='composer global update'
+alias cgr='composer global require'
 
 # install composer in the current directory
 alias cget='curl -s https://getcomposer.org/installer | php'

From 6fb866183d84e53fa009853691e5c0bdd101820b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Cornell=C3=A0?= <marc.cornella@live.com>
Date: Sun, 4 Jan 2015 22:24:55 +0100
Subject: [PATCH 4/4] Remove composer.json file requirement

This is because we can't be sure which arguments require a json file
and which don't, so the `else' statement will always be difficult to
check for correctness.
---
 plugins/composer/composer.plugin.zsh | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/plugins/composer/composer.plugin.zsh b/plugins/composer/composer.plugin.zsh
index 97207242a..7f70e3d72 100644
--- a/plugins/composer/composer.plugin.zsh
+++ b/plugins/composer/composer.plugin.zsh
@@ -20,18 +20,15 @@ _composer () {
   _arguments \
     '1: :->command'\
     '*: :->args'
-  if [ -f composer.json ]; then
-    case $state in
-      command)
-        compadd `_composer_get_command_list`
-        ;;
-      *)
-        compadd `_composer_get_required_list`
-        ;;
-    esac
-  else
-    compadd create-project init search selfupdate show
-  fi
+
+  case $state in
+    command)
+      compadd $(_composer_get_command_list)
+      ;;
+    *)
+      compadd $(_composer_get_required_list)
+      ;;
+  esac
 }
 
 compdef _composer composer