From 4335470a13da5d6b1eaa415e9cec7c3de9487d40 Mon Sep 17 00:00:00 2001
From: ahabhgk <ahabhgk@gmail.com>
Date: Fri, 29 Nov 2024 15:13:58 +0800
Subject: [PATCH] chore: add cli example

---
 examples/cli.rs | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 examples/cli.rs

diff --git a/examples/cli.rs b/examples/cli.rs
new file mode 100644
index 0000000..076750a
--- /dev/null
+++ b/examples/cli.rs
@@ -0,0 +1,29 @@
+use css_module_lexer::{collect_dependencies, Mode};
+
+fn main() {
+    let Some(path) = std::env::args().nth(1) else {
+        eprintln!("USAGE: cli <path>");
+        return;
+    };
+    let Ok(input) = std::fs::read_to_string(&path) else {
+        eprintln!("Failed to read file: {}", path);
+        return;
+    };
+    let (dependencies, warnings) = collect_dependencies(&input, Mode::Css);
+    if dependencies.is_empty() {
+        println!("No dependencies found");
+    } else {
+        println!("Dependencies:");
+        for dependency in dependencies {
+            println!("{:?}", dependency);
+        }
+    }
+    if warnings.is_empty() {
+        println!("No warnings found");
+    } else {
+        println!("Warnings:");
+        for warning in warnings {
+            println!("{:?}", warning);
+        }
+    }
+}