bash: fish-like prompt

diff --git a/.bashrc b/.bashrc
index 04cacb6..a2763dc 100644 (file)
--- a/.bashrc
+++ b/.bashrc
@@ -3,7 +3,6 @@
 
 # aliases
 alias ls='ls --color=auto'
-PS1='[\u@\h \W]\$ '
 alias mpv="mpv --ytdl-format mp4"
 alias mv="mv -iv"
 alias cp="cp -iv"
@@ -22,3 +21,8 @@ aur() {
 # echo -e "\033[5 q"              # blinking
 echo -e "\033[6 q"              # non-blinking
 
+a_prompt() {
+    cwd=$(pwd | sed -e "s!$HOME!~!" | sed -re "s!([^/])[^/]+/!\1/!g")
+    printf $cwd
+}
+PS1="\u@\h \$(a_prompt)> "