Apply some recommendations from git dx book

home/dot_zshrc

@@ -28,16 +28,6 @@ unsetopt beep notify
 bindkey -v
 # End of lines configured by zsh-newuser-install
 
-# Prompt
-NEWLINE=$'\n'
-setopt prompt_subst
-
-
-p="%(?;%F{green};%F{red})[%h]%f "
-p+="%F{red}%B%n%b%f@%F{red}%B%m%b%f"
-p+=":%F{blue}%~%f"
-p+="${NEWLINE}%(!.#.$) "
-
 virtual_env() {
     if [ -n "${VIRTUAL_ENV+1}" ]; then
         home_rel_path=$(echo ${VIRTUAL_ENV} | sed "s;^${HOME};~;")
@@ -45,11 +35,6 @@ virtual_env() {
     fi
 }
 
-source ~/.git-prompt.sh
-precmd () {
-    __git_ps1 "" "$(virtual_env)${p}" "${NEWLINE}[%s]${NEWLINE}"
-}
-
 bindkey '^R' history-incremental-search-backward
 
 if [[ -f ~/.shell_aliases ]]; then
@@ -106,3 +91,5 @@ scrot() {
     grim -g "$(slurp)" "$tmp_file"
     echo "$tmp_file"
 }
+
+eval "$(starship init zsh)"