now config alias is a function, autocomplete for paths is now working

.config/zsh/conf.d/03_auto_completition.zsh

@@ -7,8 +7,13 @@ if [[ -o interactive ]]; then
     zstyle ':completion:*' menu select
     zmodload zsh/complist
     compinit
-    _comp_options+=(globdots)		# Include hidden files.
-    unset -f setup_completion  # cleanup the function
+    _comp_options+=(globdots) # Include hidden files.
+    unset -f setup_completion # cleanup the function
+
+    # dotfiles manager autocompletition trick for add and rm command
+    # definition on the config functions file (functions/config.zsh)
+    compdef _config config
+
     # Use vim keys in tab complete menu:
     bindkey -M menuselect 'h' vi-backward-char
     bindkey -M menuselect 'k' vi-up-line-or-history

.config/zsh/conf.d/06_aliases.zsh

@@ -14,6 +14,3 @@ alias podrun='podman run -v $(pwd):/chall/ --rm -it registry.fedoraproject.org/f
 
 ## pwninit alias
 alias pwninit='pwninit --template-path /home/daniele/.config/pwninit/pwninit-template.py'
-
-## alias for managing dotfiles
-alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'

.config/zsh/functions/config.zsh

@@ -0,0 +1,22 @@
+config() {
+    /usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME "$@"
+}
+
+# 3) custom completer
+_config() {
+    local context state line
+    
+    if ! (( $+functions[_git] )); then
+        autoload -U _git
+    fi
+    
+    if [[ $words[2] == "add" || $words[2] == "rm" ]]; then
+        _files
+    else
+        # Set up git completion context
+        local -x GIT_DIR="$HOME/.cfg"
+        local -x GIT_WORK_TREE="$HOME"
+        service=git
+        _git "$@"
+    fi
+}