From e0e163d7211ed6c1f886d1364d6336643ff95c5c Mon Sep 17 00:00:00 2001
From: Juni Kim <junikimm717@gmail.com>
Date: Thu, 21 Apr 2022 23:09:26 -0400
Subject: [PATCH] bash prompt

---
 config.scm   |  2 +-
 guix/.bashrc | 20 ++++++++++++++++++--
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/config.scm b/config.scm
index 3a9cf7a..3a3cac2 100644
--- a/config.scm
+++ b/config.scm
@@ -27,7 +27,7 @@
 	     "git" "ncurses" "xrandr" "stow" "curl"
 	     "nss-certs" "icecat" "neovim" "kitty"
 	     "i3-gaps" "i3status" "dmenu" "neofetch" "pfetch"
-       "nfs-utils" "scrot"
+       "nfs-utils" "scrot" "xclip"
        ))
       %base-packages))
   (services
diff --git a/guix/.bashrc b/guix/.bashrc
index 7ab3e96..1742d17 100644
--- a/guix/.bashrc
+++ b/guix/.bashrc
@@ -46,10 +46,26 @@ timeout 5s pfetch
 export TERM=alacritty
 export VISUAL=nvim
 
-export PS1="\[\e[33;1m\][\u@\h] \W$ \[\e[0m\]"
+
+NORMAL="\[\e[0m\]"
+RED="\[\e[31;1m\]"
+GREEN="\[\e[32;1m\]"
+YELLOW="\[\e[33;1m\]"
+BLUE="\[\e[34;1m\]"
+PURPLE="\[\e[35m\]"
+NEWLINE="\n"
+
+parse_git_branch() {
+    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
+}
 
 resetcursor() {
   printf '\033]50;CursorShape=1\x7'
 }
-export PS1="$(resetcursor)$PS1"
 
+init_ps1() {
+  PS1="$RED[$YELLOW\u$GREEN@$BLUE\h $PURPLE\W$GREEN`parse_git_branch` $RED]$YELLOW\$$NORMAL "
+  export PS1="$(resetcursor)$PS1"
+}
+
+export PROMPT_COMMAND=init_ps1