fix mgmt for termux

private_bin/private_executable_mgmt

@@ -2,13 +2,14 @@
 set -e
 
 source argparse.bash
-functions=; def_arg functions f value default "${XDG_CONFIG_HOME:-"$HOME/.config"}/mgmt/functions"
-modules=; def_arg modules m value default "${XDG_CONFIG_HOME:-"$HOME/.config"}/mgmt/modules"
+mgmt_dir=; def_arg mgmt_dir d value default "${XDG_CONFIG_HOME:-"$HOME/.config"}/mgmt"
 positional=(); parse_args "$@"
 
-while IFS= read -rd '' fnfile; do
-  source "$fnfile"
-done < <(find "$functions" -type f -print0)
+if [ -d "$mgmt_dir/fns" ]; then
+  while IFS= read -rd '' fnfile; do
+    source "$fnfile"
+  done < <(find "$functions" -type f -print0)
+fi
 
 PREFIX=""
 grey() { printf "\33[37;2m%s\33[0;m" "$*"; }
@@ -24,8 +25,9 @@ filter_by_args() { grep -E "$(join_by '|' "${positional[@]}")"; }
 #####
 # Gather dependencies of (filtered) modules
 #####
+cd "$mgmt_dir"
 declare -a found_modules
-mapfile -t filtered_mods < <(find "$modules" -type f | filter_by_args)
+mapfile -t filtered_mods < <(find mod -type f | filter_by_args)
 set -- "${filtered_mods[@]}"
 while [ $# -gt 0 ]; do
   unset deps; declare -a deps
@@ -73,13 +75,13 @@ done
 #####
 # Apply modules
 #####
-sudo -v
+command -v sudo >/dev/null && sudo -v
 set -- "${ordered_modules[@]}"
 for mod; do
   diag -e "\nApplying $mod"
   PREFIX="[$mod] "
   unset check_setup setup check_apply apply
-  source "$modules/$mod"
+  source "$mod"
   test "$(declare -F check_setup)" || { check_setup() { false ; } }
   test "$(declare -F check_apply)" || { check_apply() { false ; } }
   test "$(declare -F setup)"       || { setup() { true; } }