add avlux theme - hybrid of wezm+ and gnzh

themes/avlux.zsh-theme

@@ -0,0 +1,51 @@
+# hybrid of wezm+ and gnzh (which is "based on bira") themes
+
+# load some modules
+autoload -U colors zsh/terminfo # Used in the colour alias below
+colors
+setopt prompt_subst
+
+# make some aliases for the colours: (coud use normal escap.seq's too)
+for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do
+  eval PR_$color='%{$fg[${(L)color}]%}'
+done
+eval PR_NO_COLOR="%{$terminfo[sgr0]%}"
+eval PR_BOLD="%{$terminfo[bold]%}"
+
+# Check if we are on SSH or not
+if [[ -n "$SSH_CLIENT"  ||  -n "$SSH2_CLIENT" ]]; then 
+  eval PR_HOST='${PR_YELLOW}%M${PR_NO_COLOR}' #SSH - remote
+else
+  eval PR_HOST='${PR_GREEN}%M${PR_NO_COLOR}' # no SSH - local
+fi
+
+PR_USER='${PR_CYAN}%n${PR_NO_COLOR}'
+
+# See if we are root or not
+if [[ $UID -ge 10 ]]; then # normal user
+  eval PR_USER_OP='${PR_GREEN}%#${PR_NO_COLOR}'
+  local PR_PROMPT='$PR_YELLOW%%$PR_NO_COLOR'
+elif [[ $UID -eq 0 ]]; then # root
+  eval PR_USER_OP='${PR_RED}%#${PR_NO_COLOR}'
+  local PR_PROMPT='$PR_RED#$PR_NO_COLOR'
+fi
+
+# Current Ruby
+local rvm_ruby=''
+if which rvm-prompt &> /dev/null; then
+  rvm_ruby='%{$PR_RED%}‹$(rvm-prompt i v g s)›%{$PR_NO_COLOR%}'
+elif which rbenv &> /dev/null; then
+  rvm_ruby='%{$PR_RED%}‹$(rbenv version | sed -e "s/ (set.*$//")›%{$PR_NO_COLOR%}'
+fi
+
+local git_branch='$(git_prompt_info)%{$PR_NO_COLOR%}'
+local current_dir='%{$PR_GREEN%}%~%{$PR_NO_COLOR%}'
+local return_code="%(?..%{$PR_RED%}%? ↵%{$PR_NO_COLOR%})"
+
+PROMPT="$PR_USER@$PR_HOST${rvm_ruby}$git_branch $PR_PROMPT "
+RPROMPT="$current_dir"
+
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[blue]%}("
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%})%{$fg[red]%}✗%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[blue]%})"