adds ci.yaml

.github/workflows/ci.yml

@@ -0,0 +1,31 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main, next ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Swift
+      uses: swift-actions/setup-swift@v2
+      with:
+        swift-version: "6.1"
+
+    - name: Swift version
+      run: swift --version
+
+    - name: Build
+      run: swift build
+
+    - name: Run tests
+      run: |
+        if [ -d Tests ]; then
+          swift test --parallel
+        fi

.gitignore

@@ -1,6 +1,8 @@
 .DS_Store
 /.build
 /Packages
+/Benchmarks/.build
+/Benchmarks/Packages
 xcuserdata/
 DerivedData/
 .swiftpm/configuration/registries.json

Benchmarks/Package.swift

@@ -0,0 +1,32 @@
+// swift-tools-version: 6.1
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+// swift-tools-version: 6.1
+
+import PackageDescription
+
+let package = Package(
+    name: "benchmarks",
+    platforms: [
+        .macOS(.v13),
+        .iOS(.v16)
+    ],
+    dependencies: [
+        .package(url: "https://github.com/ordo-one/package-benchmark.git", from: "1.29.3"),
+        .package(path: "../") 
+    ],
+    targets: [
+        .executableTarget(
+            name: "HyperLogLogBenchmarks",
+            dependencies: [
+                .product(name: "Benchmark", package: "package-benchmark"),
+                .product(name: "HyperLogLog", package: "swift-hyperloglog"),
+            ],
+            path: "HyperLogLogBenchmarks/",
+            plugins: [
+                .plugin(name: "BenchmarkPlugin", package: "package-benchmark")
+            ]
+        ),
+    ]
+)
+

Package.swift

@@ -5,19 +5,12 @@ import PackageDescription
 
 let package = Package(
     name: "swift-hyperloglog",
-    platforms: [
-        .macOS(.v13),
-        .iOS(.v16)
-    ],
     products: [
         // Products define the executables and libraries a package produces, making them visible to other packages.
         .library(
             name: "HyperLogLog",
             targets: ["HyperLogLog"]),
     ],
-    dependencies: [
-        .package(url: "https://github.com/ordo-one/package-benchmark.git", from: "1.29.3"), 
-    ],
     targets: [
         // Targets are the basic building blocks of a package, defining a module or a test suite.
         // Targets can depend on other targets in this package and products from dependencies.
@@ -28,19 +21,4 @@ let package = Package(
             dependencies: ["HyperLogLog"]
         ),
     ]
-)
-
-// Benchmark of HyperLogLogBenchmarks
-package.targets += [
-    .executableTarget(
-        name: "HyperLogLogBenchmarks",
-        dependencies: [
-            .product(name: "Benchmark", package: "package-benchmark"),
-            "HyperLogLog",
-        ],
-        path: "Benchmarks/HyperLogLogBenchmarks",
-        plugins: [
-            .plugin(name: "BenchmarkPlugin", package: "package-benchmark")
-        ]
-    ),
-]
+)

Sources/HyperLogLog/HyperLogLog.swift

@@ -4,6 +4,8 @@
     import Glibc
 #elseif canImport(Musl)
     import Musl
+#elseif canImport(WASILibc)
+    import WASILibc
 #endif
 
 /// A protocol for hashing values.

Tests/HyperLogLogTests/HyperLogLogTests.swift

@@ -9,7 +9,7 @@ import Testing
 #endif
 
 @Test func example() async throws {
-    var hll = HyperLogLog(precision: 10)
+    var hll = HyperLogLog(precision: .highest)
     hll.insert("a")
     hll.insert("b")
     hll.insert("c")
@@ -21,7 +21,7 @@ import Testing
 }
 
 @Test func example2() async throws {
-    var hll = HyperLogLog(precision: 10)
+    var hll = HyperLogLog(precision: .highest)
     hll.insert("a")
     hll.insert("b")
     hll.insert("b")