added osx plugin

plugins/README.markdown

@@ -22,6 +22,7 @@
 * __node__ – Adds locally installed NodeJS `npm` binary executable modules to the path.
 * __percol__ – Browse your fish history with [percol](https://github.com/mooz/percol).
 * __peco__ – Browse your fish history with [peco](https://github.com/peco/peco).
+* __osx__ - Integration with Finder and iTunes.
 * __php__ – Manage phphttp server.
 * __plenv__ – [plenv](https://github.com/tokuhirom/plenv) Perl binary manager integration.
 * __pyenv__ – [Simple Python Version Management](https://github.com/yyuu/pyenv) integration.

plugins/osx/OSX-README.markdown

+osx
+---
+
+**Maintainer:** [cykeb](https://github.com/CYKEB)
+
+Inspired by the oh-my-zsh plugin by [sorin-ionescu](https://github.com/sorin-ionescu)
+https://github.com/robbyrussell/oh-my-zsh/blob/master/plugins/osx/osx.plugin.zsh
+
+- `tab` - open the current directory in a new tab
+- `pfd` - return the path of the frontmost Finder window
+- `pfs` - return the current Finder selection
+- `cdf` - cd to the current Finder directory
+- `pushdf` - pushd to the current Finder directory
+- `ql` - Quick Look a specified file
+- `manp` - open a specified man page in Preview
+- `trash` - move a specified file to the Trash
+- `itunes` - play, pause etc. iTunes

plugins/osx/osx.load

+# ------------------------------------------------------------------------------
+#          FILE:  osx.fish
+#   DESCRIPTION:  oh-my-fish plugin file.
+#        AUTHOR:  Felix Sonntag
+#       VERSION:  1.0
+#       COMMENT:  Inspired by the oh-my-zsh plugin by Sorin Ionescu (sorin.ionescu@gmail.com)
+#                 https://github.com/robbyrussell/oh-my-zsh/blob/master/plugins/osx/osx.plugin.zsh
+# ------------------------------------------------------------------------------
+
+
+function tab
+  osascript 2>/dev/null -e '
+      tell application "System Events"
+        tell process "Terminal" to keystroke "t" using command down
+      end tell'
+end
+
+function pfd
+  osascript 2>/dev/null -e '
+      tell application "Finder"
+        return POSIX path of (target of window 1 as alias)
+      end tell'
+end
+
+function cdf
+  cd (pfd)
+end
+
+function pushdf
+  pushd (pfd)
+end
+
+function ql
+  if count $argv > 0
+    qlmanage >/dev/null ^/dev/null -p Applications/ &
+  end
+end
+
+function manp
+  man -t $argv | open -f -a Preview
+end
+
+function trash
+  set -l trash_dir "$HOME/.Trash"
+  for item in $argv
+    if test -e $item
+      set -l item_name (basename $item)
+      if test -e "$trash_dir/$item_name"
+        set -l currentTime (date "+%H.%M.%S")
+        mv -f "$item" "$trash_dir/$item_name $currentTime"
+      else
+        mv -f "$item" "$trash_dir/"
+      end
+    end
+  end
+end
+
+function pfs
+  osascript 2>/dev/null -e '
+      set output to ""
+      tell application "Finder" to set the_selection to selection
+      set item_count to count the_selection
+      repeat with item_index from 1 to count the_selection
+        if item_index is less than item_count then set the_delimiter to "\n"
+        if item_index is item_count then set the_delimiter to ""
+        set output to output & ((item item_index of the_selection as alias)\'s POSIX path) & the_delimiter
+      end repeat'
+end
+
+
+function itunes
+  set -l opt $argv[1]
+  switch $opt
+    case launch play pause stop rewind resume quit
+      ;;
+    case mute
+      set opt "set mute to true"
+      ;;
+    case unmute
+      set opt "set mute to false"
+      ;;
+    case next previous
+      set opt "$opt track"
+      ;;
+    case vol volume
+      set opt "set sound volume to $argv[2]"
+      ;;
+    case "" -h --help
+      return 0
+      ;;
+    case '*'
+      echo "Usage: itunes <option>"
+      echo "option:"
+      echo \t"launch|play|pause|stop|rewind|resume|quit"
+      echo \t"mute|unmute\tcontrol volume set"
+      echo \t"next|previous\tplay next or previous track"
+      echo \t"shuf|shuffle [on|off|toggle]"\t"Set shuffled playback. Default: toggle. Note: toggle doesn't support the MiniPlayer."
+      echo \t"vol"\t"Set the volume, takes an argument from 0 to 100"
+      echo \t"help"\t"show this message and exit"
+      return 1
+      ;;
+  end
+  osascript -e "tell application \"iTunes\" to $opt"
+end