Remove protoc dependency and update README (#769)

* Remove protoc dependency

* Update badges

* Remove protoc from CI

.circleci/config.yml

@@ -56,15 +56,16 @@ commands:
                 curl file gcc g++ git make openssh-client \
                 autoconf automake cmake libtool libcurl4-openssl-dev libssl-dev \
                 libelf-dev libdw-dev binutils-dev zlib1g-dev libiberty-dev wget \
-                xz-utils pkg-config python clang ocl-icd-opencl-dev libgflags-dev
+                xz-utils pkg-config python clang ocl-icd-opencl-dev libgflags-dev libhwloc-dev
             rustup component add clippy rustfmt
             git submodule update --init
-            PROTOC_ZIP=protoc-3.7.1-linux-x86_64.zip
-            curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v3.7.1/$PROTOC_ZIP
-            sudo unzip -o $PROTOC_ZIP -d /usr/local bin/protoc
-            sudo unzip -o $PROTOC_ZIP -d /usr/local 'include/*'
-            rm -f $PROTOC_ZIP
-            sudo apt-get install -y libhwloc-dev
+
+          # TODO enable when protoc used again
+          # PROTOC_ZIP=protoc-3.7.1-linux-x86_64.zip
+          # curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v3.7.1/$PROTOC_ZIP
+          # sudo unzip -o $PROTOC_ZIP -d /usr/local bin/protoc
+          # sudo unzip -o $PROTOC_ZIP -d /usr/local 'include/*'
+          # rm -f $PROTOC_ZIP
   save_cargo_package_cache:
     description: Save cargo package cache for subsequent jobs
     steps:

.github/workflows/ci-rust.yml

@@ -23,10 +23,11 @@ jobs:
             sudo apt install ocl-icd-opencl-dev
             sudo apt-get install -y libhwloc-dev
 
-      - name: Install Protoc
-        uses: arduino/setup-protoc@master
-        with:
-          version: "3.9.1"
+      # TODO enable when protoc needed again
+      # - name: Install Protoc
+      #   uses: arduino/setup-protoc@master
+      #   with:
+      #     version: "3.9.1"
 
       - name: Toolchain setup
         uses: actions-rs/toolchain@v1
@@ -81,10 +82,10 @@ jobs:
       - name: Install OpenCL
         run: sudo apt install ocl-icd-opencl-dev
 
-      - name: Install Protoc
-        uses: arduino/setup-protoc@master
-        with:
-          version: "3.9.1"
+      # - name: Install Protoc
+      #   uses: arduino/setup-protoc@master
+      #   with:
+      #     version: "3.9.1"
 
       - uses: actions-rs/toolchain@v1
         with:
@@ -124,10 +125,10 @@ jobs:
       - name: Install OpenCL
         run: sudo apt install ocl-icd-opencl-dev
 
-      - name: Install Protoc
-        uses: arduino/setup-protoc@master
-        with:
-          version: "3.9.1"
+      # - name: Install Protoc
+      #   uses: arduino/setup-protoc@master
+      #   with:
+      #     version: "3.9.1"
 
       - name: Build documentation
         run: cargo doc --no-deps --all-features

README.md

@@ -3,11 +3,11 @@
 </p>
 
 
-![](https://github.com/ChainSafe/forest/workflows/Rust%20CI/badge.svg?event=push&branch=main)
-[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
-[![Discord](https://img.shields.io/discord/593655374469660673.svg?label=Discord&logo=discord)](https://discord.gg/Q6A3YA2)
-[![](https://img.shields.io/twitter/follow/espadrine.svg?label=Follow&style=social)](https://twitter.com/chainsafeth)
+[<img alt="build status" src="https://img.shields.io/github/workflow/status/ChainSafe/forest/Rust%20CI/main?style=for-the-badge" height="20">](https://github.com/dtolnay/serde-repr/actions?query=branch%3Amaster)
+[<img alt="Apache License" src="https://img.shields.io/badge/License-Apache%202.0-blue.svg?style=for-the-badge" height="20">](https://opensource.org/licenses/Apache-2.0)
+[<img alt="MIT License" src="https://img.shields.io/badge/License-MIT-yellow.svg?style=for-the-badge" height="20">](https://opensource.org/licenses/MIT)
+[<img alt="Discord" src="https://img.shields.io/discord/593655374469660673.svg?style=for-the-badge&label=Discord&logo=discord" height="20">](https://discord.gg/Q6A3YA2)
+[<img alt="Twitter" src="https://img.shields.io/twitter/follow/espadrine.svg?style=for-the-badge&label=Twitter&color=1DA1F2" height="20">](https://twitter.com/chainsafeth)
 
 
 Forest is an implementation of [Filecoin](https://filecoin.io/) written in Rust. The implementation will take a modular approach to building a full Filecoin node in two parts — (i) building Filecoin’s security critical systems in Rust from the [Filecoin Protocol Specification](https://filecoin-project.github.io/specs/), specifically the virtual machine, blockchain, and node system, and (ii) integrating functional components for storage mining and storage & retrieval markets to compose a fully functional Filecoin node implementation.
@@ -23,7 +23,7 @@ Our crates:
 | `encoding` | Forest encoding and decoding |
 | `ipld` | IPLD data model for content-addressable data |
 | `node` | Networking synchronization and storage |
-| `vm` | State transition and actor, message and address definitions |
+| `vm` | State transition and actors, message and address definitions |
 
 ## Dependencies
 rustc >= 1.40.0
@@ -39,7 +39,7 @@ make install
 forest
 ```
 
-> `protoc` and `OpenCL` are also required to build. Installation for protoc can be found [here](http://google.github.io/proto-lens/installing-protoc.html).
+> `OpenCL`, `hwloc` and a compatible assembly linker (ex. `clang`) are also required to build Filecoin proofs.
 
 ### Config
 

blockchain/beacon/Cargo.toml

@@ -27,8 +27,5 @@ base64 = "0.12.1"
 async-std = { version = "1.6.3", features = ["unstable", "attributes"] }
 serde_json = "1.0"
 
-[build-dependencies]
-protoc-rust-grpc = "0.8"
-
 [features]
 json = ["base64", "forest_json_utils"]