From 307ce5aafafec914f11572b9015843d87fa9381c Mon Sep 17 00:00:00 2001
From: Julien Nicoulaud <julien.nicoulaud@gmail.com>
Date: Wed, 31 Aug 2011 21:25:56 +0200
Subject: [PATCH] #23 github: rewrite using arguments (properly sets context
 and allow extension)

---
 _github | 70 +++++++++++++++++++++++++++++++++++----------------------
 1 file changed, 43 insertions(+), 27 deletions(-)

diff --git a/_github b/_github
index c0d91fe..a4f74c6 100644
--- a/_github
+++ b/_github
@@ -20,32 +20,48 @@
 # ------------------------------------------------------------------------------
 
 
-local -a _1st_arguments
-_1st_arguments=(
-  'browse:Open this repo in a web browser'
-  'clone:Clone a repo'
-  'config:Automatically set configuration info, or pass args to specify'
-  'create-from-local:Create a new GitHub repository from the current local repository'
-  'create:Create a new empty GitHub repository'
-  'fetch:Fetch from a remote to a local branch'
-  'fetch_all:Fetch all refs from a user'
-  'fork:Forks a GitHub repository'
-  'home:Open this repos master branch in a web browser'
-  'ignore:Ignore a SHA from github network commits'
-  'info:Info about this project'
-  'issues:Project issues tools'
-  'network:Project network tools - sub-commands : web [user], list, fetch, commits'
-  'open:Open the given user/project in a web browser'
-  'pull-request:Generate the text for a pull request'
-  'pull:Pull from a remote'
-  'search:Search GitHub for the given repository name'
-  'track:Track another users repository'
-)
+typeset -A opt_args
+local context state line curcontext="$curcontext"
 
-_arguments \
-  '*:: :->subcmds' && return 0
+_github() {
+  local ret=1
 
-if (( CURRENT == 1 )); then
-  _describe -t commands "github subcommand" _1st_arguments
-  return
-fi
+  _arguments -C \
+    '1:cmd:->cmds' \
+    '*::arg:->args' \
+  && ret=0
+
+  case "$state" in
+    (cmds)
+      local commands; commands=(
+        'admin:open this repo'\''s Admin panel a web browser'
+        'browse:open this repo in a web browser'
+        'clone:clone a repo'
+        'config:automatically set configuration info, or pass args to specify'
+        'create:create a new, empty GitHub repository'
+        'create-from-local:create a new GitHub repository from the current local repository'
+        'fetch:fetch from a remote to a local branch'
+        'fetch_all:fetch all refs from a user'
+        'fork:forks a GitHub repository'
+        'home:open this repo'\''s master branch in a web browser'
+        'ignore:ignore a SHA'
+        'info:info about this project'
+        'issues:project issues tools'
+        'network:project network tools'
+        'open:open the given user/project in a web browser'
+        'pull:pull from a remote'
+        'pull-request:generate the text for a pull request'
+        'search:search GitHub for the given repository name'
+        'track:track another user'\''s repository'
+      )
+      _describe -t commands 'command' commands && ret=0
+    ;;
+    (args)
+      curcontext="${curcontext%:*:*}:github-cmd-$words[1]:"
+    ;;
+  esac
+
+  return ret
+}
+
+_github "$@"