no need for a separate theme for async

themes/asyncbira.zsh-theme

@@ -1,59 +0,0 @@
-# ZSH Theme - Preview: http://gyazo.com/8becc8a7ed5ab54a0262a470555c3eed.png
-local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
-
-local user_host='%{$terminfo[bold]$fg[green]%}%n@%m%{$reset_color%}'
-local current_dir='%{$terminfo[bold]$fg[blue]%} %~%{$reset_color%}'
-local rvm_ruby=''
-if which rvm-prompt &> /dev/null; then
-  rvm_ruby='%{$fg[red]%}‹$(rvm-prompt i v g)›%{$reset_color%}'
-else
-  if which rbenv &> /dev/null; then
-    rvm_ruby='%{$fg[red]%}‹$(rbenv version | sed -e "s/ (set.*$//")›%{$reset_color%}'
-  fi
-fi
-
-setopt prompt_subst
-
-PROMPT="╭ ${user_host} %t ${current_dir} ${rvm_ruby}
-╰ %B$%b "
-RPROMPT=""
-RPS1="${return_code}"
-
-ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}‹"
-ZSH_THEME_GIT_PROMPT_SUFFIX="› %{$reset_color%}"
-ZSH_THEME_GIT_PROMPT_CLEAN="✔"
-ZSH_THEME_GIT_PROMPT_DIRTY="✗"
-
-ASYNC_PROC=0
-function precmd() {
-    function async() {
-        # save to temp file
-        printf "%s" "$(git_prompt_info)" > "${HOME}/.zsh_tmp_prompt"
-
-        # signal parent
-        kill -s USR1 $$
-    }
-
-    # do not clear RPROMPT, let it persist
-
-    # kill child if necessary
-    if [[ "${ASYNC_PROC}" != 0 ]]; then
-        kill -s HUP $ASYNC_PROC >/dev/null 2>&1 || :
-    fi
-
-    # start background computation
-    async &!
-    ASYNC_PROC=$!
-}
-
-function TRAPUSR1() {
-    # read from temp file
-    PROMPT="╭ ${user_host} %t ${current_dir} ${rvm_ruby} $(cat ${HOME}/.zsh_tmp_prompt)
-╰ %B$%b "
-
-    # reset proc number
-    ASYNC_PROC=0
-
-    # redisplay
-    zle && zle reset-prompt
-}

themes/bira.zsh-theme

@@ -11,11 +11,49 @@ else
     rvm_ruby='%{$fg[red]%}‹$(rbenv version | sed -e "s/ (set.*$//")›%{$reset_color%}'
   fi
 fi
-local git_branch='$(git_prompt_info)%{$reset_color%}'
 
-PROMPT="╭─${user_host} ${current_dir} ${rvm_ruby} ${git_branch}
+setopt prompt_subst
-╰─%B$%b "
+
+PROMPT="╭ ${user_host} %t ${current_dir} ${rvm_ruby}
+╰ %B$%b "
+RPROMPT=""
 RPS1="${return_code}"
 
 ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}‹"
 ZSH_THEME_GIT_PROMPT_SUFFIX="› %{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN="✔"
+ZSH_THEME_GIT_PROMPT_DIRTY="✗"
+
+ASYNC_PROC=0
+function precmd() {
+    function async() {
+        # save to temp file
+        printf "%s" "$(git_prompt_info)" > "${HOME}/.zsh_tmp_prompt"
+
+        # signal parent
+        kill -s USR1 $$
+    }
+
+    # do not clear RPROMPT, let it persist
+
+    # kill child if necessary
+    if [[ "${ASYNC_PROC}" != 0 ]]; then
+        kill -s HUP $ASYNC_PROC >/dev/null 2>&1 || :
+    fi
+
+    # start background computation
+    async &!
+    ASYNC_PROC=$!
+}
+
+function TRAPUSR1() {
+    # read from temp file
+    PROMPT="╭ ${user_host} %t ${current_dir} ${rvm_ruby} $(cat ${HOME}/.zsh_tmp_prompt)
+╰ %B$%b "
+
+    # reset proc number
+    ASYNC_PROC=0
+
+    # redisplay
+    zle && zle reset-prompt
+}