Add GetVersion method to public API (#1479)

Signed-off-by: Artem V. Navrotskiy <[email protected]>

kclvm/api/Cargo.toml

@@ -31,6 +31,7 @@ kclvm-ast-pretty = {path = "../ast_pretty"}
 kclvm-runtime = {path = "../runtime"}
 kclvm-tools = {path = "../tools" }
 kclvm-query = {path = "../query"}
+kclvm-version = { path = "../version" }
 kcl-language-server = {path = "../tools/src/LSP"}
 kclvm-utils = {path = "../utils"}
 

kclvm/api/src/service/capi.rs

@@ -166,6 +166,7 @@ pub extern "C" fn kclvm_service_call_with_length(
 pub(crate) fn kclvm_get_service_fn_ptr_by_name(name: &str) -> u64 {
     match name {
         "KclvmService.Ping" => ping as *const () as u64,
+        "KclvmService.GetVersion" => get_version as *const () as u64,
         "KclvmService.ParseFile" => parse_file as *const () as u64,
         "KclvmService.ParseProgram" => parse_program as *const () as u64,
         "KclvmService.LoadPackage" => load_package as *const () as u64,
@@ -200,6 +201,15 @@ pub(crate) fn ping(
     call!(serv, args, result_len, PingArgs, ping)
 }
 
+/// get_version is used to get kclvm service version
+pub(crate) fn get_version(
+    serv: *mut kclvm_service,
+    args: *const c_char,
+    result_len: *mut usize,
+) -> *const c_char {
+    call!(serv, args, result_len, GetVersionArgs, get_version)
+}
+
 /// parse_file provides users with the ability to parse kcl single file
 ///
 /// # Parameters

kclvm/api/src/service/jsonrpc.rs

@@ -67,6 +67,14 @@ fn register_kclvm_service(io: &mut IoHandler) {
         };
         futures::future::ready(catch!(kclvm_service_impl, args, ping))
     });
+    io.add_method("KclvmService.GetVersion", |params: Params| {
+        let kclvm_service_impl = KclvmServiceImpl::default();
+        let args: GetVersionArgs = match params.parse() {
+            Ok(val) => val,
+            Err(err) => return futures::future::ready(Err(err)),
+        };
+        futures::future::ready(catch!(kclvm_service_impl, args, get_version))
+    });
     io.add_method("KclvmService.ParseFile", |params: Params| {
         let kclvm_service_impl = KclvmServiceImpl::default();
         let args: ParseFileArgs = match params.parse() {
@@ -231,6 +239,7 @@ fn register_builtin_service(io: &mut IoHandler) {
         let result = ListMethodResult {
             method_name_list: vec![
                 "KclvmService.Ping".to_owned(),
+                "KclvmService.GetVersion".to_owned(),
                 "KclvmService.ParseFile".to_owned(),
                 "KclvmService.ParseProgram".to_owned(),
                 "KclvmService.ExecProgram".to_owned(),

kclvm/api/src/service/service_impl.rs

@@ -86,6 +86,30 @@ impl KclvmServiceImpl {
         })
     }
 
+    /// GetVersion KclvmService, return the kclvm service version information
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// use kclvm_api::service::service_impl::KclvmServiceImpl;
+    /// use kclvm_api::gpyrpc::*;
+    /// let serv = KclvmServiceImpl::default();
+    /// let args = &GetVersionArgs {
+    ///     ..Default::default()
+    /// };
+    /// let get_version_result = serv.get_version(args).unwrap();
+    /// assert!(get_version_result.version_info.to_string().contains("Version"), "{0}", get_version_result.version_info);
+    /// ```
+    ///
+    pub fn get_version(&self, _args: &GetVersionArgs) -> anyhow::Result<GetVersionResult> {
+        Ok(GetVersionResult {
+            version: kclvm_version::VERSION.to_string(),
+            checksum: kclvm_version::CHECK_SUM.to_string(),
+            git_sha: kclvm_version::GIT_SHA.to_string(),
+            version_info: kclvm_version::get_version_info(),
+        })
+    }
+
     /// Parse KCL program with entry files.
     ///
     /// # Examples

kclvm/spec/gpyrpc/gpyrpc.proto

@@ -46,6 +46,7 @@ service BuiltinService {
 // gpyrpc.KclvmService
 service KclvmService {
 	rpc Ping(Ping_Args) returns(Ping_Result);
+	rpc GetVersion(GetVersion_Args) returns(GetVersion_Result);
 
 	rpc ExecProgram(ExecProgram_Args) returns(ExecProgram_Result);
 	rpc BuildProgram(BuildProgram_Args) returns(BuildProgram_Result);
@@ -83,6 +84,16 @@ message Ping_Result {
 	string value = 1;
 }
 
+message GetVersion_Args {
+	// empty
+}
+message GetVersion_Result {
+	string version = 1;
+	string checksum = 2;
+	string git_sha = 3;
+	string version_info = 4;
+}
+
 message ListMethod_Args {
 	// empty
 }

kclvm/version/src/lib.rs

@@ -2,6 +2,7 @@
 
 pub const VERSION: &str = include_str!("./../../../VERSION");
 pub const CHECK_SUM: &str = "c020ab3eb4b9179219d6837a57f5d323";
+pub const GIT_SHA: &str = env!("VERGEN_GIT_SHA");
 
 /// Get kCL full version string with the format `{version}-{check_sum}`.
 #[inline]