Add CI stuff

.gitea/workflows/ci.yaml

@@ -0,0 +1,44 @@
+name: CI
+
+on:
+  push:
+  push:
+    tags:
+      - 'bench-*'
+
+concurrency:
+  group: bench-${{ github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: ~/.bun/install/cache
+          key: bun-${{ hashFiles('bun.lockb') }}
+      - run: bun install --frozen-lockfile
+      - run: bun test
+
+  benchmark:
+    if: startsWith(github.ref, 'refs/tags/perf-')
+    needs: test
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        runtime: [bun, deno]
+      max-parallel: 1
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/cache@v4
+        with:
+          path: ~/.bun/install/cache
+          key: bun-${{ hashFiles('bun.lockb') }}
+      - run: bun install --frozen-lockfile
+      - run: bun run bench/index.ts --json > result-${{ matrix.runtime }}.json
+      - uses: actions/upload-artifact@v4
+        with:
+          name: bench-results-${{ matrix.runtime }}
+          path: result-${{ matrix.runtime }}.json

workshop/steps/06-ray-vs-aabb/given.ts

@@ -13,9 +13,7 @@ export function sweepInterval(
 	max: number,
 ): Span | null {
 	if (v === 0) {
-		return min <= p && p <= max
+		return min <= p && p <= max ? { entry: -Infinity, exit: Infinity } : null;
-			? { entry: -Infinity, exit: Infinity }
-			: null;
 	}
 
 	let t1 = (min - p) / v;

workshop/steps/07-swept-aabb/given.ts

@@ -14,9 +14,7 @@ export function sweepInterval(
 	max: number,
 ): Span | null {
 	if (v === 0) {
-		return min <= p && p <= max
+		return min <= p && p <= max ? { entry: -Infinity, exit: Infinity } : null;
-			? { entry: -Infinity, exit: Infinity }
-			: null;
 	}
 
 	let t1 = (min - p) / v;

workshop/steps/10-move-and-slide/given.ts

@@ -20,9 +20,7 @@ export function sweepInterval(
 	max: number,
 ): Span | null {
 	if (v === 0) {
-		return min <= p && p <= max
+		return min <= p && p <= max ? { entry: -Infinity, exit: Infinity } : null;
-			? { entry: -Infinity, exit: Infinity }
-			: null;
 	}
 	let t1 = (min - p) / v;
 	let t2 = (max - p) / v;