Add CI

.github/workflows/build.yml

@@ -0,0 +1,85 @@
+name: Build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  default:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      # NOTE: Dont use nix here everything should be based on the ubuntu-latest
+      - name: Install rust stable
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+      - name: Latest Ubuntu build check
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
+          args: --workspace
+  no-default:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+      - name: Latest Ubuntu build check no features
+        run: nix develop .#stable -c cargo check --workspace --no-default-features
+  features:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        feature:
+          - esplora_blocking
+          - log
+          - serde
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+      - name: Check feature ${{ matrix.feature }} only
+        run: nix develop .#stable -c cargo check --no-default-features --features=${{ matrix.feature }}
+      - name: Check feature ${{ matrix.feature }} with defaults
+        run: nix develop .#stable -c cargo check --features=${{ matrix.feature }}
+  platforms:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-20.04, ubuntu-22.04, macos-11, macos-12, windows-2019, windows-2022 ]
+    steps:
+      - uses: actions/checkout@v4
+      # NOTE: Dont use nix in platform checks everything should based on the host system
+      - name: Install rust stable
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+      - name: Build with all features
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
+          args: --workspace --all-targets --all-features
+  toolchains:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        toolchain: [ nightly, beta, stable, msrv ]
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+      - name: Check rgb-interfaces
+        run: nix develop ".#${{ matrix.toolchain }}" -c cargo check --workspace --all-targets --all-features

.github/workflows/codecov.yml

@@ -0,0 +1,35 @@
+name: Codecov
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  codecov:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+      - name: Build
+        run: nix develop .#codecov -c cargo build --release
+      - name: Test
+        run: nix develop .#codecov -c cargo test --all-features --no-fail-fast --tests
+      - name: Install grcov
+        run: nix develop .#codecov -c cargo install grcov
+      - name: Generate coverage
+        run: nix develop .#codecov -c grcov . --binary-path target/debug/deps/ -s . -t lcov --branch --ignore-not-existing --ignore '../**' --ignore '/*' -o coverage.lcov
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          files: ./coverage.lcov
+          flags: rust
+          # TODO: set true when CODECOV_TOKEN is set
+          fail_ci_if_error: false
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/lint.yml

@@ -0,0 +1,39 @@
+name: Lints
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+      - name: Formatting
+        run: nix develop .#nightly -c cargo fmt --all -- --check
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+      - name: Clippy
+        run: nix develop .#stable -c cargo clippy --workspace --all-features --all-targets -- -D warnings
+  doc:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+      - name: Doc
+        run: nix develop .#nightly -c cargo doc --workspace --all-features

.github/workflows/test.yml

@@ -0,0 +1,20 @@
+name: Tests
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  testing:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+      - name: Build & test
+        run: nix develop .#stable -c cargo test --workspace --all-features --no-fail-fast --tests

.gitignore

@@ -11,3 +11,4 @@
 *.swp
 
 /dep_test
+default_*.profraw

Cargo.toml

@@ -7,7 +7,7 @@ categories = ["cryptography::cryptocurrencies"]
 authors = ["Dr Maxim Orlovsky <orlovsky@lnp-bp.org>"]
 homepage = "https://github.com/RGB-WG"
 repository = "https://github.com/RGB-WG/rgb-interfaces"
-rust-version = "1.67"
+rust-version = "1.75.0"  # rgb-std
 edition = "2021"
 license = "Apache-2.0"
 readme = "README.md"

flake.nix

@@ -0,0 +1,68 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
+    };
+
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, rust-overlay, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        overlays = [ (import rust-overlay) ];
+        pkgs = import nixpkgs {
+          inherit system overlays;
+        };
+
+        cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml);
+
+        stableWithLlvm = pkgs.rust-bin.nightly.latest.default.override {
+          extensions = [ "rustfmt" "llvm-tools-preview" ];
+          targets = [ ];
+        };
+      in
+      with pkgs;
+      {
+        devShells = rec {
+          default = msrv;
+
+          msrv = mkShell {
+            buildInputs = [
+              rust-bin.stable."${cargoToml.package."rust-version"}".default
+            ];
+          };
+
+          stable = mkShell {
+            buildInputs = [
+              rust-bin.stable.latest.default
+            ];
+          };
+
+          beta = mkShell {
+            buildInputs = [
+              rust-bin.beta.latest.default
+            ];
+          };
+
+          nightly = mkShell {
+            buildInputs = [
+              rust-bin.nightly.latest.default
+            ];
+          };
+
+          codecov = mkShell {
+            buildInputs = [
+              stableWithLlvm
+            ];
+            CARGO_INCREMENTAL = "0";
+            RUSTFLAGS = "-Cinstrument-coverage";
+            RUSTDOCFLAGS = "-Cinstrument-coverage";
+          };
+        };
+      }
+    );
+}