feat(dev): Add config parse and generate support (#5454)

Author: Xuanwo

dev/Cargo.lock

@@ -26,3 +26,13 @@ license = "Apache-2.0"
 repository = "https://github.com/apache/opendal"
 rust-version = "1.75"
 version = "0.0.1"
+
+[dependencies]
+anyhow = "1.0.95"
+clap = { version = "4.5.23", features = ["derive"] }
+env_logger = "0.11.6"
+log = "0.4.22"
+syn = { version = "2.0.91", features = ["visit","full","extra-traits"] }
+
+[dev-dependencies]
+pretty_assertions = "1.4.1"

dev/Cargo.toml

@@ -0,0 +1,19 @@
+# Apache OpenDAL™ Dev
+
+This project is designed to provide dev tools for the entire opendal project.
+
+## Usage
+
+```bash
+cargo o help
+```
+
+## Features
+
+### Generate
+
+Generate code for OpenDAL services.
+
+```bash
+cargo o generate -l python
+```