Update github plugin to work with current hub versions

Removes old completion setup that breaks with current _git and _hub completions.
Ruby is no longer required by hub; removes that test.
Does not define new completions for hub; they are now defined by hub itself.
Change the functions to use hub to create the repos on GitHub.
Add error checking to the functions.
Removes apparently-unused _github completion definition.

1 files changed, 41 insertions, 60 deletions

diff --git a/plugins/github/github.plugin.zsh b/plugins/github/github.plugin.zsh
index bd69b1bd5..ca19901fd 100644
--- a/plugins/github/github.plugin.zsh
+++ b/plugins/github/github.plugin.zsh
@@ -1,56 +1,25 @@
-# Setup hub function for git, if it is available; http://github.com/defunkt/hub
-if [ "$commands[(I)hub]" ] && [ "$commands[(I)ruby]" ]; then
-    # Autoload _git completion functions
-    if declare -f _git > /dev/null; then
-      _git
-    fi
-    
-    if declare -f _git_commands > /dev/null; then
-        _hub_commands=(
-            'alias:show shell instructions for wrapping git'
-            'pull-request:open a pull request on GitHub'
-            'fork:fork origin repo on GitHub'
-            'create:create new repo on GitHub for the current project'
-            'browse:browse the project on GitHub'
-            'compare:open GitHub compare view'
-        )
-        # Extend the '_git_commands' function with hub commands
-        eval "$(declare -f _git_commands | sed -e 's/base_commands=(/base_commands=(${_hub_commands} /')"
-    fi
-    # eval `hub alias -s zsh`
-    function git(){
-        if ! (( $+_has_working_hub  )); then
-            hub --version &> /dev/null
-            _has_working_hub=$(($? == 0))
-        fi
-        if (( $_has_working_hub )) ; then
-            hub "$@"
-        else
-            command git "$@"
-        fi
-    }
+# Set up hub wrapper for git, if it is available; http://github.com/github/hub
+if [ "$commands[(I)hub]" ]; then
+  if hub --version &>/dev/null; then
+    eval $(hub alias -s zsh)
+  fi
 fi
 
 # Functions #################################################################
 
-# https://github.com/dbb 
+# Based on https://github.com/dbb/githome/blob/master/.config/zsh/functions
 
-
-# empty_gh [NAME_OF_REPO]
+# empty_gh <NAME_OF_REPO>
 #
 # Use this when creating a new repo from scratch.
+# Creates a new repo with a blank README.md in it and pushes it up to GitHub.
 empty_gh() { # [NAME_OF_REPO]
-    repo=$1
-    ghuser=$(  git config github.user )
+  emulate -L zsh
+  local repo=$1
 
-    mkdir "$repo"
-    cd "$repo"
-    git init
-    touch README
-    git add README
-    git commit -m 'Initial commit.'
-    git remote add origin git@github.com:${ghuser}/${repo}.git
-    git push -u origin master
+  mkdir "$repo"
+  touch "$repo/README.md"
+  new_gh "$repo"
 }
 
 # new_gh [DIRECTORY]
@@ -58,16 +27,25 @@ empty_gh() { # [NAME_OF_REPO]
 # Use this when you have a directory that is not yet set up for git.
 # This function will add all non-hidden files to git.
 new_gh() { # [DIRECTORY]
-    cd "$1"
-    ghuser=$( git config github.user )
+  emulate -L zsh
+  local repo="$1"
+  cd "$repo" \
+    || return
 
-    git init
-    # add all non-dot files
-    print '.*'"\n"'*~' >> .gitignore
-    git add ^.*
-    git commit -m 'Initial commit.'
-    git remote add origin git@github.com:${ghuser}/${repo}.git
-    git push -u origin master
+  git init \
+    || return
+  # add all non-dot files
+  print '.*'"\n"'*~' >> .gitignore
+  git add [^.]* \
+    || return
+  git add .gitignore \
+    || return
+  git commit -m 'Initial commit.' \
+    || return
+  hub create \
+    || return
+  git push -u origin master \
+    || return
 }
 
 # exist_gh [DIRECTORY]
@@ -75,13 +53,13 @@ new_gh() { # [DIRECTORY]
 # Use this when you have a git repo that's ready to go and you want to add it
 # to your GitHub.
 exist_gh() { # [DIRECTORY]
-    cd "$1"
-    name=$( git config user.name )
-    ghuser=$( git config github.user )
-    repo=$1
+  emulate -L zsh
+  local repo=$1
+  cd "$repo"
 
-    git remote add origin git@github.com:${ghuser}/${repo}.git
-    git push -u origin master
+  hub create \
+    || return
+  git push -u origin master
 }
 
 # git.io "GitHub URL"
@@ -91,7 +69,10 @@ exist_gh() { # [DIRECTORY]
 # source: https://github.com/nvogel/dotzsh
 # documentation: https://github.com/blog/985-git-io-github-url-shortener
 #
-git.io() {curl -i -s http://git.io -F "url=$1" | grep "Location" | cut -f 2 -d " "}
+git.io() {
+  emulate -L zsh
+  curl -i -s http://git.io -F "url=$1" | grep "Location" | cut -f 2 -d " "
+}
 
 # End Functions #############################################################