Day 1: Historian Hysteria

.gitattributes

@@ -7,3 +7,6 @@ kt/kotlin-js-store/yarn.lock
 
 # generated by Poetry
 py/poetry.lock linguist-generated
+
+# generated by Cargo
+rs/Cargo.lock linguist-generated

.github/workflows/rs-bench.yml

@@ -0,0 +1,71 @@
+name: Rust benchmarks
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  get-inputs:
+    uses: ephemient/aoc2024/.github/workflows/get-inputs.yml@main
+    secrets:
+      SESSION: ${{ secrets.SESSION }}
+
+  build:
+    needs: [ get-inputs ]
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
+        with:
+          ref: gh-docs
+          path: gh-docs
+      - uses: actions/download-artifact@v4
+        with:
+          name: inputs
+          path: inputs
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          components: clippy,rustfmt
+          cache-workspaces: rs -> target
+      - run: cargo install cargo-criterion
+        working-directory: rs
+      - run: cargo criterion
+        env:
+          AOC2024_DATADIR: ${{ github.workspace }}/inputs
+        working-directory: rs
+      - run: rsync --archive --delete --verbose --whole-file target/criterion/reports/ ../gh-docs/criterion/
+        working-directory: rs
+      - name: Inline Criterion benchmark results
+        run: |
+          cat >>gh-docs/criterion/index.html <<'EOF'
+          <script>
+            document.querySelectorAll('ul ul li a[href]')
+              .forEach(a => {
+                let b = a.getAttribute('href');
+                b = b.substr(0, b.lastIndexOf('/') + 1);
+                fetch(a.href, {
+                  mode: 'same-origin',
+                  headers: {
+                    'Accept': 'text/html'
+                  }
+                })
+                  .then(r => r.text())
+                  .then(t => new DOMParser().parseFromString(t, 'text/html'))
+                  .then(d => {
+                    d.querySelectorAll('.explanation').forEach(e => e.remove());
+                    d.querySelectorAll('[src]').forEach(e => e.setAttribute('src', `${b}${e.getAttribute('src')}`));
+                    d.querySelectorAll('[href]').forEach(e => e.setAttribute('href', `${b}${e.getAttribute('href')}`));
+                    a.insertAdjacentElement('afterend', d.querySelector('.body'));
+                    d.querySelectorAll('style').forEach(e => document.head.append(e));
+                  });
+              });
+          </script>
+          EOF
+      - uses: EndBug/add-and-commit@v9
+        with:
+          cwd: gh-docs
+          add: criterion
+          message: 'Rust Criterion ${{ github.sha }}'

.github/workflows/rs.yml

@@ -0,0 +1,50 @@
+name: Rust CI
+
+on:
+  push:
+    branches: [ main ]
+    paths: [ rs/** ]
+  pull_request:
+    branches: [ main ]
+    paths: [ rs/** ]
+
+  workflow_dispatch:
+
+jobs:
+  get-inputs:
+    uses: ephemient/aoc2024/.github/workflows/get-inputs.yml@main
+    secrets:
+      SESSION: ${{ secrets.SESSION }}
+
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          components: clippy,rustfmt
+          cache-workspaces: rs -> target
+      - run: cargo fmt -- --check
+        working-directory: rs
+      - run: cargo clippy -- --deny warnings
+        working-directory: rs
+      - run: cargo test
+        working-directory: rs
+      - run: cargo build --all-features --all-targets --release
+        working-directory: rs
+      - uses: actions/upload-artifact@v4
+        with:
+          name: aoc2024-rs
+          path: rs/target/release/aoc2024
+
+  run:
+    needs: [ get-inputs, build ]
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/download-artifact@v4
+      - run: chmod +x aoc2024-rs/aoc2024
+      - run: aoc2024-rs/aoc2024
+        env:
+          AOC2024_DATADIR: inputs

README.md

@@ -3,6 +3,6 @@
 
 Development occurs in language-specific directories:
 
-|[Haskell](hs) ![Haskell CI](https://github.com/ephemient/aoc2024/workflows/Haskell%20CI/badge.svg)|[Kotlin](kt) ![Kotlin CI](https://github.com/ephemient/aoc2024/workflows/Kotlin%20CI/badge.svg)|[Python](py) ![Python CI](https://github.com/ephemient/aoc2024/workflows/Python%20CI/badge.svg)|
-|--:|--:|--:|
-|[Day1.hs](hs/src/Day1.hs)|[Day1.kt](kt/aoc2024-lib/src/commonMain/kotlin/com/github/ephemient/aoc2024/Day1.kt)|[day1.py](py/aoc2024/day1.py)|
+|[Haskell](hs) ![Haskell CI](https://github.com/ephemient/aoc2024/workflows/Haskell%20CI/badge.svg)|[Kotlin](kt) ![Kotlin CI](https://github.com/ephemient/aoc2024/workflows/Kotlin%20CI/badge.svg)|[Python](py) ![Python CI](https://github.com/ephemient/aoc2024/workflows/Python%20CI/badge.svg)|[Rust](rs) ![Rust CI](https://github.com/ephemient/aoc2024/workflows/Rust%20CI/badge.svg)|
+|--:|--:|--:|--:|
+|[Day1.hs](hs/src/Day1.hs)|[Day1.kt](kt/aoc2024-lib/src/commonMain/kotlin/com/github/ephemient/aoc2024/Day1.kt)|[day1.py](py/aoc2024/day1.py)|[day1.rs](rs/src/day1.rs)|

rs/.gitignore

@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk