28 lines
1.1 KiB
Rust
28 lines
1.1 KiB
Rust
fn main() {
|
|
let proto_file = "proto/hello.proto";
|
|
let out_dir = std::env::var("OUT_DIR").unwrap();
|
|
let dest_path = std::path::Path::new(&out_dir).join("hello.rs");
|
|
|
|
// Find the protoc-gen-roto binary
|
|
// In a real scenario, this should be passed as an environment variable or found in PATH
|
|
// For this example, we'll try to find it in the target directory
|
|
let target_dir = std::env::current_dir().unwrap().join("../../target/debug");
|
|
let plugin_path = target_dir.join("protoc-gen-roto");
|
|
|
|
if !plugin_path.exists() {
|
|
panic!("protoc-gen-roto plugin not found at {:?}", plugin_path);
|
|
}
|
|
|
|
let status = std::process::Command::new("protoc")
|
|
.arg(format!("--plugin=protoc-gen-roto={}", plugin_path.display()))
|
|
.arg(format!("--roto_out={}", out_dir))
|
|
.arg(format!("--roto_opt=src=proto")) // Assuming the plugin handles this or we just pass it
|
|
.arg(proto_file)
|
|
.status()
|
|
.expect("Failed to execute protoc");
|
|
|
|
if !status.success() {
|
|
panic!("protoc failed with status {}", status);
|
|
}
|
|
}
|