@peter/add grpc (#377)

* add grpc for uploading segments

* add reflection

* add upload segments grpc function

* format code

* fix lint

* fix test

Author: 0g-peterzhb

.github/actions/setup-rust/action.yml

@@ -2,6 +2,12 @@ name: Setup Rust (cache & toolchain)
 runs:
   using: composite
   steps:
+    - name: Install protoc compiler
+      shell: bash
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y protobuf-compiler
+
     - name: Install toolchain 1.78.0
       uses: actions-rs/toolchain@v1
       with:

.gitignore

@@ -7,3 +7,5 @@ tests/tmp/**
 .vscode/*.json
 /0g-storage-contracts-dev
 /run/.env
+
+**.bin

Cargo.lock

@@ -1,7 +1,8 @@
 [package]
 name = "rpc"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
+build = "build.rs"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -28,3 +29,12 @@ merkle_tree = { path = "../../common/merkle_tree"}
 futures-channel = "^0.3"
 metrics = { workspace = true }
 parking_lot = "0.12.3"
+tonic = { version = "0.9.2", features = ["transport"] }
+prost = "0.11.9"
+prost-types = "0.11.9"
+tonic-reflection = "0.9.2"
+ethereum-types = "0.14"
+
+[build-dependencies]
+tonic-build = "0.9.2"
+prost-build = "0.11.9"