New theme std:

- [std-theme]: added new theme
- [git-lib]: extended git library
- [vagrant-lib]: added new lib for vagrant

lib/git.zsh

@@ -133,6 +133,22 @@ function git_compare_version() {
   echo 1
 }
 
+function git_prompt_no_changed_files {
+
+  if [ ! -d .git ]; then
+    return
+  fi
+
+  local NO_OF_CHANGED_FILES
+
+  NO_OF_CHANGED_FILES=$(git status -s 2> /dev/null | wc -l | sed 's/ *//g')
+  if [ $NO_OF_CHANGED_FILES != 0 ]; then
+    echo " $NO_OF_CHANGED_FILES"
+  else 
+    return
+  fi
+}
+
 #this is unlikely to change so make it all statically assigned
 POST_1_7_2_GIT=$(git_compare_version "1.7.2")
 #clean up the namespace slightly by removing the checker function

lib/vagrant.zsh

@@ -0,0 +1,15 @@
+function vagrant_prompt_status {
+  if [ ! -f Vagrantfile ]; then
+    return
+  fi
+
+  VAGRANT_BOX=$(grep 'config.vm.box =' Vagrantfile | awk '{print $3}')
+  VARGANT_STATE=$(vagrant status 2>/dev/null | grep default | awk {'print $2'})
+  case "$VARGANT_STATE" in
+      "running")                  VARGANT_STATUS=$ZSH_THEME_VAGRANT_PROMPT_ON;;
+      stopped|poweroff|saved)     VARGANT_STATUS=$ZSH_THEME_VAGRANT_PROMPT_OFF;;
+      *)                          return
+  esac
+
+  echo "default($VAGRANT_BOX): $VARGANT_STATE $VARGANT_STATUS"
+}

themes/std.zsh-theme

@@ -0,0 +1,21 @@
+# -----------------------------------------------------------------------------
+#          FILE: std.zsh-theme
+#   DESCRIPTION: oh-my-zsh theme file
+#        AUTHOR: Andrii Grytsenko <andrii.grytsenko@gmail.com>
+#       VERSION: 0.1
+#    SCREENSHOT: http://s23.postimg.org/dlcljx5kb/std.png
+# -----------------------------------------------------------------------------
+
+NOT_OK="%{$fg[red]%} ☻ %{$reset_color%}"
+OK="%{$fg[green]%} ☻ %{$reset_color%}"
+
+ZSH_THEME_GIT_PROMPT_PREFIX=""
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
+ZSH_THEME_GIT_PROMPT_DIRTY=$NOT_OK
+ZSH_THEME_GIT_PROMPT_CLEAN=$OK
+
+ZSH_THEME_VAGRANT_PROMPT_OFF=$NOT_OK
+ZSH_THEME_VAGRANT_PROMPT_ON=$OK
+
+PROMPT='%{$fg[red]%}%n@%m%{$reset_color%}%{$fg_bold[red]%} %{$reset_color%}%{$fg[white]%}%0~%{$reset_color%}%{$fg_bold[blue]%} => %{$reset_color%} '
+RPROMPT='%{$reset_color%}%{$fg_bold[blue]%}$(git_prompt_short_sha)$(git_prompt_no_changed_files) $(git_prompt_info) $(vagrant_prompt_status)%{$reset_color%}'