stibbons is a clean, one-lined, git-optimized prompt

Signed-off-by: Gaetan Semet <gaetan@xeberon.net>

lib/git.zsh

@@ -114,6 +114,25 @@ git_prompt_status() {
   echo $STATUS
 }
 
+# Checks if there is a bisect, merge or rebase currently going on
+git_prompt_rebase_state() {
+  STATUS=""
+
+  if [ -f ".git/BISECT_LOG" ] ; then
+    STATUS="$ZSH_THEME_GIT_PROMPT_STATE_BEFORE$ZSH_THEME_GIT_PROMPT_STATE_BISECT"
+  elif [ -f ".git/MERGE_HEAD" ] ; then
+    STATUS="$ZSH_THEME_GIT_PROMPT_STATE_BEFORE$ZSH_THEME_GIT_PROMPT_STATE_MERGE"
+  else
+    for dir in rebase rebase-apply rebase-merge ; do
+      if [ -d ".git/$dir" ] ; then
+        STATUS="$ZSH_THEME_GIT_PROMPT_STATE_BEFORE$ZSH_THEME_GIT_PROMPT_STATE_REBASE"
+        break
+      fi
+    done
+  fi
+  echo $STATUS
+}
+
 #compare the provided version of git to the version installed and on path
 #prints 1 if input version <= installed version
 #prints -1 otherwise

themes/stibbons.zsh-theme

@@ -0,0 +1,25 @@
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}["
+ZSH_THEME_GIT_PROMPT_SUFFIX="]%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+#Customized git status, oh-my-zsh currently does not allow render dirty status before branch
+git_custom_status() {
+  local cb=$(current_branch)
+  if [ -n "$cb" ]; then
+    echo "$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_PREFIX$(current_branch)$ZSH_THEME_GIT_PROMPT_SUFFIX$(git_prompt_rebase_state)"
+  fi
+}
+
+#RVM and git settings
+if [[ -s ~/.rvm/scripts/rvm ]] ; then
+  RPS1='$(git_custom_status)%{$fg[red]%}[`~/.rvm/bin/rvm-prompt`]%{$reset_color%} $EPS1'
+else
+  if which rbenv &> /dev/null; then
+    RPS1='$(git_custom_status)%{$fg[red]%}[`rbenv version | sed -e "s/ (set.*$//"`]%{$reset_color%} $EPS1'
+  else
+    RPS1='$(git_custom_status) $EPS1'
+  fi
+fi
+
+PROMPT='%{$fg[cyan]%}[%{$fg[yellow]%}%n%{$fg[cyan]%}@%{$fg[yellow]%}%m%{$fg[cyan]%}:%{$fg[magenta]%}%~% %{$fg[cyan]%}]%(?.%{$fg[green]%}.%{$fg[red]%})%B$%b '