pimp ps1

users/pbsds/home/profiles/bashrc.d/ps1.sh

@@ -0,0 +1,13 @@
+ps1_parse_git_branch() {
+  local retcode=$?
+  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
+  return $retcode
+}
+ps1_retcode_color() {
+  local retcode=$?
+  [ $? -eq 0 ] \
+    && echo -e '\e[32m' \
+    || echo -e '\e[33m'
+  return $retcode
+}
+export PS1='\[\033[01;32m\]\u@\h\[\033[01;37m\] \[\033[01;34m\]\W\[\033[33m\]$(ps1_parse_git_branch)$(ps1_retcode_color)\$\[\033[00m\] '

users/pbsds/home/profiles/shell.nix

@@ -26,11 +26,6 @@ in
   programs.bash.initExtra = ''
     bind 'set completion-ignore-case on'
 
-    parse_git_branch() {
-      git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
-    }
-    export PS1='\[\033[01;32m\]\u@\h\[\033[01;37m\] \[\033[01;34m\]\W\[\033[33m\]$(parse_git_branch)\[\033[01;32m\]\$\[\033[00m\] '
-
     # tldr
     if command -v tldr >/dev/null; then
       complete -F _command tldr