Improve pj.fish for nested repositories

Author: esensar

symlinks/config/fish/functions/pj.fish

@@ -4,9 +4,9 @@
 function pj -d "Search projects directory and navigate to selected project"
 	set -f projects_path "$HOME/src"
 	if count $argv >/dev/null
-		set -f repo_path (find "$projects_path" -mindepth 3 -maxdepth 3 -type d | awk -F "$projects_path" '{print $2}' | fzf --query="$argv" -1 | head -n 1)
+		set -f repo_path (find "$projects_path" -mindepth 3 -maxdepth 6 -type d -execdir test -d {}/.git ';' -print -prune | awk -F "$projects_path" '{print $2}' | fzf --query="$argv" -1 | head -n 1)
 	else
-		set -f repo_path (find "$projects_path" -mindepth 3 -maxdepth 3 -type d | awk -F "$projects_path" '{print $2}' | fzf)
+		set -f repo_path (find "$projects_path" -mindepth 3 -maxdepth 6 -type d -execdir test -d {}/.git ';' -print -prune | awk -F "$projects_path" '{print $2}' | fzf)
 	end
 
 	if test -n "$repo_path"