Consolidate GitHub CI actions, split out Monero (#71)

* Consolidate GitHub CI actions, split out Monero

build now includes the specified Rust toolchain/components.

Added a test dependencies action which grabs Foundry and Monero.

Split the Monero v14 job into a matrixed job in its own workflow flow. 
It's now only run when Monero has changes.

* Correct Monero unit/integration tests run timing

Additionally tests a feature-less Monero build.

Also removes a pointless Monero file, which already should have been 
removed, causing this workflow to be triggered.

* Correct exclusion and paths

Updates to FROST should re-run the Monero tests to ensure it didn't 
introduce API incompatibilities.

.github/actions/build-dependencies/action.yml

@@ -1,6 +1,17 @@
 name: build-dependencies
 description: Installs build dependencies for Serai
 
+inputs:
+  rust-toolchain:
+    description: "Rust toolchain to install"
+    required: false
+    default: stable
+
+  rust-components:
+    description: "Rust components to install"
+    required: false
+    default:
+
 runs:
   using: "composite"
   steps:
@@ -11,6 +22,12 @@ runs:
         solc-select install 0.8.9
         solc-select use 0.8.9
 
+    - name: Install Rust
+      uses: ./.github/actions/cached-rust
+      with:
+        toolchain: ${{ inputs.rust-toolchain }}
+        components: ${{ inputs.rust-components }}
+
     - name: Install WASM toolchain
       uses: actions-rs/toolchain@v1
       with:

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

@@ -15,7 +15,7 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - name: Rust cache
+    - name: Rust Cache
       uses: actions/cache@v3
       with:
         path: |

.github/actions/monero/action.yml

@@ -10,7 +10,7 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - name: Monero daemon cache
+    - name: Monero Daemon Cache
       id: cache-monerod
       uses: actions/cache@v3
       with:

.github/actions/test-dependencies/action.yml

@@ -0,0 +1,24 @@
+name: test-dependencies
+description: Installs test dependencies for Serai
+
+inputs:
+  monero-version:
+    description: "Monero version to download and run as a regtest node"
+    required: false
+    default: v0.18.0.0
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install Build Dependencies
+      uses: ./.github/actions/build-dependencies
+
+    - name: Install Foundry
+      uses: foundry-rs/foundry-toolchain@v1
+      with:
+        version: nightly
+
+    - name: Run a Monero Regtest Node
+      uses: ./.github/actions/monero
+      with:
+        version: ${{ inputs.monero-version }}

.github/workflows/monero-tests.yaml

@@ -0,0 +1,57 @@
+name: Monero Tests
+
+on:
+  push:
+    branches:
+      - develop
+    paths:
+      - "coins/monero/**"
+
+  pull_request:
+    paths:
+      - "coins/monero/**"
+
+jobs:
+  # Only run these once since they will be consistent regardless of any node
+  unit-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: "recursive"
+
+      - name: Test Dependencies
+        uses: ./.github/actions/test-dependencies
+
+      - name: Run Unit Tests Without Features
+        run: cargo test --package monero-serai --lib
+
+      - name: Run Unit Tests
+        run: cargo test --package monero-serai --all-features --lib
+
+  integration-tests:
+    runs-on: ubuntu-latest
+    # Test against all supported protocol versions
+    strategy:
+      matrix:
+        version: [v0.17.3.2, v0.18.0.0]
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: "recursive"
+
+      - name: Test Dependencies
+        uses: ./.github/actions/test-dependencies
+        with:
+          monero-version: ${{ matrix.version }}
+
+      - name: Run Integration Tests Without Features
+        run: cargo test --package monero-serai --test '*'
+
+      - name: Run Integration Tests
+        # https://github.com/rust-lang/cargo/issues/8396
+        run: cargo test --package monero-serai --all-features --test '*'
+
+      - name: Run Processor's Monero Tests
+        run: cargo test --package serai-processor monero

.github/workflows/tests.yml

@@ -16,13 +16,10 @@ jobs:
 
       - name: Build Dependencies
         uses: ./.github/actions/build-dependencies
-
-      - name: Install Rust
-        uses: ./.github/actions/cached-rust
         with:
           # Clippy requires nightly for some reason
-          toolchain: nightly
-          components: clippy
+          rust-toolchain: nightly
+          rust-components: clippy
 
       - name: Run Clippy
         run: cargo clippy --all-features -- -D warnings -A clippy::type_complexity -A dead_code
@@ -34,53 +31,18 @@ jobs:
         with:
           submodules: "recursive"
 
-      - name: Build Dependencies
-        uses: ./.github/actions/build-dependencies
+      - name: Test Dependencies
+        uses: ./.github/actions/test-dependencies
 
-      - name: Install Foundry
-        uses: foundry-rs/foundry-toolchain@v1
-        with:
-          version: nightly
-
-      - name: Monero Regtest Daemon
-        uses: ./.github/actions/monero
-
-      - name: Install Rust
-        uses: ./.github/actions/cached-rust
-
-      - name: Run tests
+      - name: Run Tests
         run: cargo test --all-features
 
-  # Test the Monero code against protocol v14 (node v17) as well
-  test-monero14:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          submodules: "recursive"
-
-      - name: Build Dependencies
-        uses: ./.github/actions/build-dependencies
-
-      - name: Monero Regtest Daemon
-        uses: ./.github/actions/monero
-        with:
-          version: v0.17.3.2
-
-      - name: Install Rust
-        uses: ./.github/actions/cached-rust
-
-      - name: Run tests
-        run: |
-          (cd coins/monero && cargo test --all-features)
-          (cd processor && cargo test --all-features monero)
-
   fmt:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
 
-      # Doesn't grab the cache because it doesn't need it
+      # Doesn't grab the cache as it's not needed
       - name: Install rustfmt
         uses: actions-rs/toolchain@v1
         with:

coins/monero/.gitignore

@@ -1 +0,0 @@
-c/.build