chore(grpc): move rust-grpc example into main repo (#1777)

.gitignore

@@ -3,21 +3,16 @@
 /.vscode
 .DS_Store
 .bsp
-/cloudflare/node_modules
-/cloudflare/.wrangler
 # direnv
 .direnv
 .envrc
 .env
 
 npm/@tailcallhq
-npm/node_modules
-
-cloudflare/.wrangler
-cloudflare/build
-cloudflare/node_modules
-cloudflare/pkg
+node_modules/
 
+# cloudflare
 .wrangler/
+tailcall-/cloudflare/build
 
 *.snap.new

Cargo.toml

@@ -159,6 +159,7 @@ insta = { workspace = true }
 tempfile = "3.10.1"
 temp-env = "0.3.6"
 maplit = "1.0.2"
+tailcall-fixtures = { path = "./tailcall-fixtures" }
 
 [features]
 
@@ -201,6 +202,8 @@ members = [
     "tailcall-macros",
     "tailcall-prettier",
     "tailcall-query-plan",
+    "tailcall-fixtures",
+    "tailcall-upstream-grpc"
 ]
 
 # Boost execution_spec snapshot diffing performance

examples/grpc.graphql

@@ -2,7 +2,7 @@
 schema
   @server(port: 8000, graphiql: true)
   @upstream(baseURL: "http://localhost:50051", httpCache: true, batch: {delay: 10})
-  @link(id: "news", src: "../src/grpc/tests/proto/news.proto", type: Protobuf) {
+  @link(id: "news", src: "../tailcall-fixtures/fixtures/protobuf/news.proto", type: Protobuf) {
   query: Query
 }
 
@@ -18,6 +18,13 @@ type News {
   title: String
   body: String
   postImage: String
+  status: Status
+}
+
+enum Status {
+  PUBLISHED
+  DRAFT
+  DELETED
 }
 
 input NewsInput {

examples/telemetry-otlp.graphql

@@ -2,7 +2,7 @@ schema
   @server(port: 8000, graphiql: true, hostname: "0.0.0.0")
   @upstream(baseURL: "http://jsonplaceholder.typicode.com", httpCache: true)
   @link(type: Operation, src: "operations/routes.graphql")
-  @link(id: "news", src: "../src/grpc/tests/proto/news.proto", type: Protobuf)
+  @link(id: "news", src: "../tailcall-fixtures/fixtures/protobuf/news.proto", type: Protobuf)
   @telemetry(
     export: {
       otlp: {
@@ -48,6 +48,13 @@ type News {
   title: String
   body: String
   postImage: String
+  status: Status
+}
+
+enum Status {
+  PUBLISHED
+  DRAFT
+  DELETED
 }
 
 type NewsData {

src/grpc/data_loader_request.rs

@@ -53,11 +53,11 @@ impl DataLoaderRequest {
 #[cfg(test)]
 mod tests {
     use std::collections::BTreeSet;
-    use std::path::PathBuf;
 
     use hyper::header::{HeaderName, HeaderValue};
     use hyper::HeaderMap;
     use pretty_assertions::assert_eq;
+    use tailcall_fixtures::protobuf;
     use url::Url;
 
     use super::DataLoaderRequest;
@@ -68,16 +68,10 @@ mod tests {
     use crate::grpc::request_template::RenderedRequestTemplate;
 
     pub async fn get_protobuf_op() -> ProtobufOperation {
-        let root_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-        let mut test_file = root_dir.join(file!());
-
-        test_file.pop();
-        test_file.push("tests");
-        test_file.push("proto");
-        test_file.push("greetings.proto");
+        let test_file = protobuf::GREETINGS;
         let mut config = Config::default().links(vec![Link {
             id: None,
-            src: test_file.to_str().unwrap().to_string(),
+            src: test_file.to_string(),
             type_of: LinkType::Protobuf,
         }]);
         let method = GrpcMethod {