ci: help to clippy script

crate/bevy_controls/example/basic/Cargo.toml

@@ -1,8 +0,0 @@
-[package]
-name = "basic"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]

crate/bevy_controls/example/basic/src/main.rs

@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}

crate/bevy_controls/script/fetures-clippy.sh

@@ -1,4 +1,41 @@
-features=$(grep '^\[features\]' $1 -A99999999 | grep '^\[' -m 2 -B99999999 | grep -v '^\[' | cut -d '=' -f 1 | grep -v 'default')
+#!/bin/sh
+
+while [ "$#" -gt 0 ]; do
+  case $1 in
+    -h|-?|--help|help)
+      HELP=1
+      ;;
+    -*)
+      echo "Error: Unsupported flag $1" >&2
+      return 1
+      ;;
+    *)  # No more options
+      break
+      ;;
+  esac
+  shift
+done
+
+if [ "$HELP" ]; then
+  printf "\
+usage %s <path/to/Cargoctoml>\n
+  -?|-h|--help\tthis message
+" "$(basename "$0")"
+  exit
+fi
+
+CARGO_PATH="$1"
+
+if [ ! "$CARGO_PATH" ]; then
+  printf "please provide path to Cargo.toml\n"
+  exit
+fi
+
+if [ -d "$CARGO_PATH" ]; then
+  CARGO_PATH="${CARGO_PATH}/Cargo.toml"
+fi
+
+features=$(grep '^\[features\]' "$CARGO_PATH" -A99999999 | grep '^\[' -m 2 -B99999999 | grep -v '^\[' | cut -d '=' -f 1 | grep -v 'default')
 
 
 generate_combinations() {
@@ -32,4 +69,4 @@ for ((i = 1; i <= $(wc -w <<< "$features"); ++i)); do
             exit 1
         fi
     done
-done
+done