_vm with xcode

_xcode

require File.expand_path('../lib/manager', __FILE__)

class Xcode < Manager
  include PosixProxy

  name "xcode"
  set_prefix ","

  include Plugin::List
  # Needs to be included last of the main_case plugins
  include Plugin::Set

  include Plugin::Use
  include Plugin::Reset
end

_xcode = Xcode.new
_xcode.build

_xcode_dist

,xcode() {
  case "$1" in
    -h|--help)
      echo "usage: _xcode [version] [opts]"
    ;;
    -v|--version)
      echo "_xcode version 0.0.6"
    ;;
    system)
      _xcode_reset
    ;;
    "")
      for i in ${__xcode_LIST}; do
        if [ "$i" = "${xcode_ROOT}" ]
        then
          star='*'
        else
          star=' '
        fi
        echo " $star $(basename $i)"
      done
    ;;
    *)
      for i in ${__xcode_LIST}; do
        if [ "$(basename $i)" = "$1" ]
        then
          shift
          _xcode_use "$i" "$*"
          return "$?"
        fi
      done
      echo "_xcode: unknown xcode: $1"
    ;;
  esac
}
_xcode_use() {
  if [ -n "${xcode_ROOT}" ]
  then
    _xcode_reset
  fi
  export xcode_ROOT="$1"
  if [ -n "${_xcode_PATH_fragment}" ]
  then
    export PATH=$(echo "$PATH" | \sed -e "s|${_xcode_PATH_fragment}||" -e "s|::|:|" -e "s|^:||" -e "s|:$||")
  fi
  _xcode_PATH_fragment="${_xcode_PATH_fragment}:${xcode_ROOT}/bin"
  export PATH="${_xcode_PATH_fragment}:${PATH}"
}
_xcode_reset() {
  if [ -n "${_xcode_PATH_fragment}" ]
  then
    export PATH=$(echo "$PATH" | \sed -e "s|${_xcode_PATH_fragment}||" -e "s|::|:|" -e "s|^:||" -e "s|:$||")
  fi
  _xcode_PATH_fragment=''
  if [ -n "${xcode_ROOT}" ]
  then
    unset xcode_ROOT
  fi
}

gistfile1.txt

elektra ⚡ ,xcode                                                                                                ~
   xcode4
   xcode5
elektra ⚡ which lldb                                                                                            ~
/usr/bin/lldb
elektra ⚡ ,xcode xcode4                                                                                         ~
elektra ⚡ which lldb                                                                                            ~
elekt 1 ⚡ which lldb                                                                                            ~
/Users/richo/.xcode/xcode4/bin/lldb
elektra ⚡ ,xcode xcode5                                                                                         ~
elektra ⚡ which lldb                                                                                            ~
/Users/richo/.xcode/xcode5/bin/lldb
elektra ⚡ ,xcode system                                                                                         ~
elektra ⚡ which lldb                                                                                            ~
/usr/bin/lldb
elektra ⚡                                                                                                       ~

Shell config is like:

__xcode_LIST=~/.xcode/*
emulate sh -c "$(ruby ~/code/ext/_vm/_xcode)"

With symlinks like:

$ ls -al .xcode
lrwxr-xr-x    1 richo  staff     46 23 Sep 16:41 xcode4 -> /Applications/Xcode.app/Contents/Developer/usr
lrwxr-xr-x    1 richo  staff     50 23 Sep 16:41 xcode5 -> /Applications/Xcode5-DP.app/Contents/Developer/usr