Add github actions CI workflow

Author: rishflab

.github/workflows/ci.yml

@@ -0,0 +1,53 @@
+name: CI
+
+on:
+  pull_request: # Need to run on pull-requests, otherwise PRs from forks don't run
+  push:
+    branches:
+      - 'master' # Always build head of master for the badge in the README
+
+jobs:
+  static_analysis:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/[email protected]
+
+      - name: Check formatting
+        uses: dprint/[email protected]
+
+      - name: Run clippy with default features
+        run: cargo clippy --workspace --all-targets -- -D warnings
+
+      - name: Run clippy with all features enabled
+        run: cargo clippy --workspace --all-targets --all-features -- -D warnings
+
+  build:
+    strategy:
+      matrix:
+        include:
+          - target: x86_64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: armv7-unknown-linux-gnueabihf
+            os: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    steps:
+
+      - name: Checkout sources
+        uses: actions/[email protected]
+
+      - name: Install compiler for armhf arch
+        if: matrix.target == 'armv7-unknown-linux-gnueabihf'
+        run: |
+          sudo apt-get update
+          sudo apt-get install gcc-arm-linux-gnueabihf
+
+      - name: Build binary
+        run: |
+          cargo build -p rendezvous-server --target ${{ matrix.target }}
+
+      - name: Upload rendezvous-server binary
+        uses: actions/upload-artifact@v2-preview
+        with:
+          name: rendezvous-server-${{ matrix.target }}
+          path: target/${{ matrix.target }}/debug/rendezvous-server

Cargo.lock

@@ -2,16 +2,11 @@
 name = "rendezvous-server"
 version = "0.1.0"
 edition = "2018"
-
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
 anyhow = "1"
 futures = { version = "0.3", default-features = false }
-tokio = { version = "1", features = [ "rt-multi-thread", "time", "macros", "sync", "process", "fs", "net" ] }
+libp2p = { git = "https://github.com/comit-network/rust-libp2p.git", rev = "96002105b0a7019330413826a332b3a12a7e8a57", default-features = false, features = [ "rendezvous", "tcp-tokio", "yamux", "mplex", "dns-tokio", "noise", "identify" ] }
 structopt = { version = "0.3", default-features = false }
-libp2p = { git = "https://github.com/comit-network/rust-libp2p.git", rev = "96002105b0a7019330413826a332b3a12a7e8a57",  default-features = false, features = [ "rendezvous", "tcp-tokio", "yamux", "mplex", "dns-tokio", "noise", "identify" ] }
-
-[dev-dependencies]
-assert_cmd = "0.10"
-predicates = "1"
+tokio = { version = "1", features = [ "rt-multi-thread", "time", "macros", "sync", "process", "fs", "net" ] }

Cargo.toml

@@ -14,4 +14,4 @@ The `register_once` example program can be used to register a namespace with a `
 
 ```
 register_once --port 8889 --secret-key 11111111111111111111111111111111 --rendezvous-peer_id 12D3KooWHj6UHDzDibbThLy3e3mAMSrneuohnMa3NnbmCYgHyGRg --rendezvous-addr /ip4/121.118.112.55/tcp/3020/p2p/12D3KoowHj6UHDzDibbThLy2e33aMDrneuoxnMa3NnbmCYgHyYgh
-```
+```

README.md

@@ -0,0 +1,25 @@
+{
+  "$schema": "https://dprint.dev/schemas/v0.json",
+  "projectType": "openSource",
+  "incremental": true,
+  "markdown": {
+  },
+  "rustfmt": {
+    "edition": 2018,
+    "condense_wildcard_suffixes": true,
+    "format_macro_matchers": true,
+    "imports_granularity" : "Module",
+    "use_field_init_shorthand": true,
+    "format_code_in_doc_comments": true,
+    "normalize_comments": true,
+    "wrap_comments": true,
+    "overflow_delimited_expr": true
+  },
+  "includes": ["**/*.{md}", "**/*.{toml}", "**/*.{rs}"],
+  "excludes": [ "target/" ],
+  "plugins": [
+    "https://plugins.dprint.dev/markdown-0.6.1.wasm",
+    "https://github.com/thomaseizinger/dprint-plugin-cargo-toml/releases/download/0.1.0/cargo-toml-0.1.0.wasm",
+    "https://plugins.dprint.dev/rustfmt-0.4.0.exe-plugin@c6bb223ef6e5e87580177f6461a0ab0554ac9ea6b54f78ea7ae8bf63b14f5bc2"
+  ]
+}

dprint.json

@@ -4,9 +4,7 @@ use libp2p::futures::StreamExt;
 use libp2p::rendezvous::{Config, Rendezvous};
 use libp2p::swarm::{SwarmBuilder, SwarmEvent};
 use libp2p::tcp::TokioTcpConfig;
-use libp2p::Transport;
-use libp2p::{identity, rendezvous};
-use libp2p::{Multiaddr, PeerId};
+use libp2p::{identity, rendezvous, Multiaddr, PeerId, Transport};
 use rendezvous_server::transport::authenticate_and_multiplex;
 use structopt::StructOpt;
 

examples/discover.rs

@@ -6,9 +6,7 @@ use libp2p::identify::{Identify, IdentifyConfig, IdentifyEvent};
 use libp2p::rendezvous::{Config, Rendezvous};
 use libp2p::swarm::{SwarmBuilder, SwarmEvent};
 use libp2p::tcp::TokioTcpConfig;
-use libp2p::Transport;
-use libp2p::{identity, rendezvous};
-use libp2p::{Multiaddr, PeerId};
+use libp2p::{identity, rendezvous, Multiaddr, PeerId, Transport};
 use rendezvous_server::transport::authenticate_and_multiplex;
 use rendezvous_server::{parse_secret_key, Behaviour, Event};
 use structopt::StructOpt;

examples/register_once.rs

@@ -3,12 +3,10 @@ use libp2p::core::identity::ed25519::SecretKey;
 use libp2p::dns::TokioDnsConfig;
 use libp2p::futures::StreamExt;
 use libp2p::identify::{Identify, IdentifyConfig};
-use libp2p::identity;
 use libp2p::rendezvous::{Config, Rendezvous};
 use libp2p::swarm::SwarmBuilder;
 use libp2p::tcp::TokioTcpConfig;
-use libp2p::PeerId;
-use libp2p::Transport;
+use libp2p::{identity, PeerId, Transport};
 use rendezvous_server::transport::authenticate_and_multiplex;
 use rendezvous_server::{parse_secret_key, Behaviour};
 use structopt::StructOpt;

src/bin/rendezvous_server.rs

@@ -1,9 +1,8 @@
 use anyhow::Result;
 use libp2p::core::identity::ed25519::SecretKey;
 use libp2p::identify::{Identify, IdentifyEvent};
-use libp2p::rendezvous;
 use libp2p::rendezvous::Rendezvous;
-use libp2p::NetworkBehaviour;
+use libp2p::{rendezvous, NetworkBehaviour};
 
 pub mod transport;