.profile: Overcomplicate the prompt

.profile

@@ -261,10 +261,15 @@ alias todo='$EDITOR "$HOME/Documents/todo"'
 _ps1() {
 	exitcode="$?"
 	r="\e[0m"
-	fg_blue="\e[34m"
+	bg_red="\e[41m"
+	bg_yellow="\e[43m"
+	bg_blue="\e[44m"
+	fg_black="\e[30m"
 	fg_red="\e[31m"
 	fg_green="\e[32m"
 	fg_yellow="\e[33m"
+	fg_blue="\e[34m"
+	fg_magenta="\e[35m"
 	fg_grey="\e[37m"
 	fg_bold="\e[1m"
 
@@ -298,13 +303,39 @@ _ps1() {
 	else
 		cpwd="$PWD"
 	fi
+	# Show read-only status in certain directories
+	if [ "$UID" = 0 ]; then
+		# Fuck you I'm root
+		prompt="${fg_red}#${r}"
+	elif ! [ -d "$PWD" ]; then
+		# What the fuck happened to my directory
+		prompt="${bg_red}${fg_black}!${r}"
+	elif ! [ -r "$PWD" ]; then
+		# Can't read is worst case
+		prompt="${fg_red}"'$'"${r}"
+	elif ! [ -x "$PWD" ]; then
+		# Can read it but can't search it is weird but also bad
+		if [ -w "$PWD" ]; then
+			# Fixable
+			prompt="${bg_blue}${fg_black}"'$'"${r}"
+		else
+			# Unfixable
+			prompt="${bg_yellow}${fg_black}"'$'"${r}"
+		fi
+	elif ! [ -w "$PWD" ]; then
+		# Can't write is really common but also good to know
+		prompt="${fg_magenta}"'~'"${r}"
+	else
+		# Otherwise we should be fine
+		prompt="${fg_green}"'$'"${r}"
+	fi
 	# Alert us if the last command failed
 	unset fail
 	if ! [ "$exitcode" = "0" ]; then
 		fail="${fg_bold}${fg_red}?"
 	fi
 	# shellcheck disable=2059
-	printf "[${prefix}${cpwd}${r}]${fail}${r}${fg_green}\$${r} "
+	printf "[${prefix}${cpwd}${r}]${fail}${r}${prompt}${r} "
 }
 
 # And export our PS1