ci: add CI

.github/workflows/rust.yml

@@ -0,0 +1,93 @@
+name: Rust CI
+
+on:
+  push:
+  pull_request:
+
+env:
+  CARGO_TERM_COLOR: always
+
+# See: https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#concurrency.
+# This will ensure that only one commit will be running tests at a time on each PR.
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        rust: [ stable, nightly ]
+        os: [ ubuntu-latest, macos-latest ]
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v4
+
+      - name: Cache Cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-cargo-debug-${{ hashFiles('**/Cargo.toml') }}
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust }}
+
+      - name: Build
+        run: cargo +${{ matrix.rust }} build --features=${{ matrix.features }}
+
+      - name: Test
+        run: cargo +${{ matrix.rust }} test --features=${{ matrix.features }}
+
+  clippy:
+    runs-on: ubuntu-latest
+    needs: [ "build" ]
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v4
+
+      - name: Cache Cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-cargo-debug-${{ hashFiles('**/Cargo.toml') }}
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+          components: clippy
+
+      - name: Run clippy
+        run: cargo clippy -- -Dclippy::all
+
+  rustfmt:
+    runs-on: ubuntu-latest
+    needs: [ "build" ]
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v4
+
+      - name: Cache Cargo registry
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-cargo-debug-${{ hashFiles('**/Cargo.toml') }}
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: nightly
+          components: rustfmt
+
+      - name: Run fmt
+        run: cargo fmt --all -- --check

Cargo.toml

@@ -3,20 +3,16 @@ members = ["cli"]
 
 [workspace.dependencies]
 advent = { git = "https://github.com/rossmacarthur/advent", rev = "33602ef987536049b79569d799603e0122fb4e0a" }
-anyhow = "1.0.75"
+anyhow = "1.0.94"
 argh = "0.1.12"
-curl = "0.4.44"
+curl = "0.4.47"
 itertools = "0.13.0"
-open = "5.0.1"
-petgraph = "0.6.5"
-rand = "0.8.5"
+open = "5.3.1"
+rayon = "1.10.0"
 regex = "1.11.1"
-serde = { version = "1.0.193", features = ["derive"] }
-serde_json = "1.0.108"
-thiserror = "2.0.3"
-time = "0.3.30"
+serde = { version = "1.0.215", features = ["derive"] }
+time = "0.3.37"
 toml = "0.8.8"
-vectrix = "0.3.0"
 yansi = "1.0.1"
 
 [package]
@@ -27,9 +23,9 @@ publish = false
 
 [dependencies]
 advent = { workspace = true, features = ["prelude"] }
+itertools = { workspace = true }
+rayon = { workspace = true }
 regex = { workspace = true }
-rayon = "1.10.0"
-itertools = {workspace = true}
 
 [[bin]]
 name = "202401"