CI

.github/workflows/rust-checks.yml

@@ -0,0 +1,50 @@
+---
+name: Builds unit test binary and run unit tests, runs static rust code analysis and code formatting
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+
+jobs:
+  main:
+    name: Run check, test and lints
+    runs-on: [self-hosted, Linux, X64, large]
+    env:
+      CARGO_INCREMENTAL: 0
+      RUSTC_WRAPPER: sccache
+    steps:
+      - name: Checkout Source code
+        uses: actions/checkout@v3
+
+      - name: Install Rust Toolchain
+        uses: Cardinal-Cryptography/github-actions/install-rust-toolchain@v1
+        with:
+          targets: wasm32-unknown-unknown
+          components: clippy rustfmt
+
+      - name: Run Format Checks
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all
+
+      - name: Run Linter
+        uses: actions-rs/cargo@v1
+        env:
+          # https://github.com/mozilla/sccache/issues/966
+          RUSTC_WRAPPER: ""
+          RUSTC_WORKSPACE_WRAPPER: sccache
+        with:
+          command: clippy
+          args: --all-targets -- --no-deps -D warnings
+
+      - name: Run Unit Test Suite
+        uses: actions-rs/cargo@v1
+        with:
+          command: test

drink-cli/src/cli.rs

@@ -11,3 +11,14 @@ pub enum CliCommand {
     #[clap(alias = "e")]
     Exit,
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn verify_cli() {
+        use clap::CommandFactory;
+        CliCommand::command().debug_assert()
+    }
+}

drink-cli/src/main.rs

@@ -7,7 +7,7 @@ use sp_runtime::AccountId32;
 
 mod cli;
 
-const CONTRACT_DIR: &'static str = "../example/";
+const CONTRACT_DIR: &str = "../example/";
 
 fn main() {
     let mut sandbox = Sandbox::new();
@@ -21,7 +21,7 @@ fn main() {
             .read_line(&mut user_input)
             .expect("Failed to get user input");
 
-        let cli_command = match CliCommand::try_parse_from(&["", user_input.trim()]) {
+        let cli_command = match CliCommand::try_parse_from(["", user_input.trim()]) {
             Ok(cli_command) => cli_command,
             Err(_) => {
                 eprintln!("Invalid command");

drink/src/lib.rs

@@ -39,6 +39,12 @@ impl Display for CallResult {
     }
 }
 
+impl Default for Sandbox {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl Sandbox {
     pub fn new() -> Self {
         let mut storage = frame_system::GenesisConfig::default()