Migrate to GitHub Actions (#152)

.editorconfig

@@ -0,0 +1,8 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true

.github/workflows/main.yml

@@ -0,0 +1,25 @@
+name: Main
+
+on:
+  push:
+    branches: [main]
+  schedule:
+    - cron: "0 8,20 * * *"
+
+jobs:
+  unit-tests:
+    name: Unit tests
+    uses: apple/swift-nio/.github/workflows/unit_tests.yml@main
+    with:
+      linux_5_9_arguments_override: "--explicit-target-dependency-import-check error"
+      linux_5_10_arguments_override: "--explicit-target-dependency-import-check error"
+      linux_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      linux_nightly_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      linux_nightly_main_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+
+  benchmarks:
+    name: Benchmarks
+    # Workaround https://github.com/nektos/act/issues/1875
+    uses: apple/swift-nio/.github/workflows/benchmarks.yml@main
+    with:
+      benchmark_package_path: "Benchmarks"

.github/workflows/pull_request.yml

@@ -0,0 +1,34 @@
+name: PR
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  soundness:
+    name: Soundness
+    uses: swiftlang/github-workflows/.github/workflows/soundness.yml@main
+    with:
+      license_header_check_project_name: "Swift Distributed Tracing"
+
+  # FIXME: We cannot use -warnings-as-errors because we inherit from a deprecated type in the Tracer type,
+  #        and we need to keep supporting the old type still. This was introduced as we dropped Swift 5.6 and added 5.9/5.10.
+  unit-tests:
+    name: Unit tests
+    uses: apple/swift-nio/.github/workflows/unit_tests.yml@main
+    with:
+      linux_5_9_arguments_override: "--explicit-target-dependency-import-check error"
+      linux_5_10_arguments_override: "--explicit-target-dependency-import-check error"
+      linux_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      linux_nightly_6_0_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+      linux_nightly_main_arguments_override: "--explicit-target-dependency-import-check error -Xswiftc -require-explicit-sendable"
+
+  benchmarks:
+    name: Benchmarks
+    uses: apple/swift-nio/.github/workflows/benchmarks.yml@main
+    with:
+      benchmark_package_path: "Benchmarks"
+
+  cxx-interop:
+    name: Cxx interop
+    uses: apple/swift-nio/.github/workflows/cxx_interop.yml@main

.github/workflows/pull_request_label.yml

@@ -0,0 +1,18 @@
+name: PR label
+
+on:
+  pull_request:
+    types: [labeled, unlabeled, opened, reopened, synchronize]
+
+jobs:
+  semver-label-check:
+    name: Semantic Version label check
+    runs-on: ubuntu-latest
+    timeout-minutes: 1
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - name: Check for Semantic Version label
+        uses: apple/swift-nio/.github/actions/pull_request_semver_label_checker@main

.licenseignore

@@ -0,0 +1,36 @@
+.gitignore
+**/.gitignore
+.licenseignore
+.gitattributes
+.git-blame-ignore-revs
+.mailfilter
+.mailmap
+.spi.yml
+.swift-format
+.editorconfig
+.github/*
+*.md
+*.txt
+*.yml
+*.yaml
+*.json
+Package.swift
+**/Package.swift
+Package@-*.swift
+**/Package@-*.swift
+Package.resolved
+**/Package.resolved
+Makefile
+*.modulemap
+**/*.modulemap
+**/*.docc/*
+*.xcprivacy
+**/*.xcprivacy
+*.symlink
+**/*.symlink
+Dockerfile
+**/Dockerfile
+Snippets/*
+dev/git.commit.template
+.unacceptablelanguageignore
+.dockerignore

.swift-format

@@ -0,0 +1,68 @@
+{
+  "version" : 1,
+  "indentation" : {
+    "spaces" : 4
+  },
+  "tabWidth" : 4,
+  "fileScopedDeclarationPrivacy" : {
+    "accessLevel" : "private"
+  },
+  "spacesAroundRangeFormationOperators" : false,
+  "indentConditionalCompilationBlocks" : false,
+  "indentSwitchCaseLabels" : false,
+  "lineBreakAroundMultilineExpressionChainComponents" : false,
+  "lineBreakBeforeControlFlowKeywords" : false,
+  "lineBreakBeforeEachArgument" : true,
+  "lineBreakBeforeEachGenericRequirement" : true,
+  "lineLength" : 120,
+  "maximumBlankLines" : 1,
+  "respectsExistingLineBreaks" : true,
+  "prioritizeKeepingFunctionOutputTogether" : true,
+  "noAssignmentInExpressions" : {
+    "allowedFunctions" : [
+      "XCTAssertNoThrow",
+      "XCTAssertThrowsError"
+    ]
+  },
+  "rules" : {
+    "AllPublicDeclarationsHaveDocumentation" : false,
+    "AlwaysUseLiteralForEmptyCollectionInit" : false,
+    "AlwaysUseLowerCamelCase" : false,
+    "AmbiguousTrailingClosureOverload" : true,
+    "BeginDocumentationCommentWithOneLineSummary" : false,
+    "DoNotUseSemicolons" : true,
+    "DontRepeatTypeInStaticProperties" : true,
+    "FileScopedDeclarationPrivacy" : true,
+    "FullyIndirectEnum" : true,
+    "GroupNumericLiterals" : true,
+    "IdentifiersMustBeASCII" : true,
+    "NeverForceUnwrap" : false,
+    "NeverUseForceTry" : false,
+    "NeverUseImplicitlyUnwrappedOptionals" : false,
+    "NoAccessLevelOnExtensionDeclaration" : true,
+    "NoAssignmentInExpressions" : true,
+    "NoBlockComments" : true,
+    "NoCasesWithOnlyFallthrough" : true,
+    "NoEmptyTrailingClosureParentheses" : true,
+    "NoLabelsInCasePatterns" : true,
+    "NoLeadingUnderscores" : false,
+    "NoParensAroundConditions" : true,
+    "NoVoidReturnOnFunctionSignature" : true,
+    "OmitExplicitReturns" : true,
+    "OneCasePerLine" : true,
+    "OneVariableDeclarationPerLine" : true,
+    "OnlyOneTrailingClosureArgument" : true,
+    "OrderedImports" : true,
+    "ReplaceForEachWithForLoop" : true,
+    "ReturnVoidInsteadOfEmptyTuple" : true,
+    "UseEarlyExits" : false,
+    "UseExplicitNilCheckInConditions" : false,
+    "UseLetInEveryBoundCaseVariable" : false,
+    "UseShorthandTypeNames" : true,
+    "UseSingleLinePropertyGetter" : false,
+    "UseSynthesizedInitializer" : false,
+    "UseTripleSlashForDocumentationComments" : true,
+    "UseWhereClausesInForLoops" : false,
+    "ValidateDocumentationComments" : false
+  }
+}

Benchmarks/Benchmarks/TracingBenchmarks/AtrributeDSLBenchmark.swift

@@ -2,26 +2,26 @@
 //
 // This source file is part of the Swift Distributed Tracing open source project
 //
-// Copyright (c) 2020-2023 Apple Inc. and the Swift Distributed Tracing project
-// authors
+// Copyright (c) 2020-2023 Apple Inc. and the Swift Distributed Tracing project authors
 // Licensed under Apache License v2.0
 //
 // See LICENSE.txt for license information
+// See CONTRIBUTORS.txt for the list of Swift Distributed Tracing project authors
 //
 // SPDX-License-Identifier: Apache-2.0
 //
 //===----------------------------------------------------------------------===//
 
 import Benchmark
-import Tracing 
+import Tracing
 
 let benchmarks = {
     let defaultMetrics: [BenchmarkMetric] = [
-        .mallocCountTotal,
+        .mallocCountTotal
     ]
 
     Benchmark(
-        "NoopTracing.startSpan/endSpan",
+        "NoopTracing.startSpan_endSpan",
         configuration: .init(
             metrics: defaultMetrics,
             timeUnits: .nanoseconds,

Benchmarks/Package.resolved

@@ -14,8 +14,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/ordo-one/package-benchmark.git",
       "state" : {
-        "revision" : "ddf6c1ae01e139120bcdb917ece52819ee69d47a",
-        "version" : "1.22.1"
+        "revision" : "d4909695344b6e1ef88f0a711df6ab8708dd135d",
+        "version" : "1.27.3"
       }
     },
     {
@@ -32,8 +32,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-argument-parser",
       "state" : {
-        "revision" : "c8ed701b513cf5177118a175d85fbbbcd707ab41",
-        "version" : "1.3.0"
+        "revision" : "41982a3656a71c768319979febd796c6fd111d5c",
+        "version" : "1.5.0"
       }
     },
     {
@@ -59,17 +59,17 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-service-context.git",
       "state" : {
-        "revision" : "ce0141c8f123132dbd02fd45fea448018762df1b",
-        "version" : "1.0.0"
+        "revision" : "0c62c5b4601d6c125050b5c3a97f20cce881d32b",
+        "version" : "1.1.0"
       }
     },
     {
       "identity" : "swift-system",
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/swift-system",
       "state" : {
-        "revision" : "025bcb1165deab2e20d4eaba79967ce73013f496",
-        "version" : "1.2.1"
+        "revision" : "c8a44d836fe7913603e246acab7c528c2e780168",
+        "version" : "1.4.0"
       }
     },
     {

Benchmarks/Package.swift

@@ -1,13 +1,13 @@
 // swift-tools-version: 5.9
 //===----------------------------------------------------------------------===//
 //
-// This source file is part of the SwiftCertificates open source project
+// This source file is part of the Swift Distributed Tracing open source project
 //
-// Copyright (c) 2023 Apple Inc. and the SwiftCertificates project authors
+// Copyright (c) 2023 Apple Inc. and the Swift Distributed Tracing project authors
 // Licensed under Apache License v2.0
 //
 // See LICENSE.txt for license information
-// See CONTRIBUTORS.txt for the list of SwiftCertificates project authors
+// See CONTRIBUTORS.txt for the list of Swift Distributed Tracing project authors
 //
 // SPDX-License-Identifier: Apache-2.0
 //
@@ -18,7 +18,7 @@ import PackageDescription
 let package = Package(
     name: "benchmarks",
     platforms: [
-        .macOS("14"),
+        .macOS("14")
     ],
     dependencies: [
         .package(path: "../"),
@@ -35,6 +35,6 @@ let package = Package(
             plugins: [
                 .plugin(name: "BenchmarkPlugin", package: "package-benchmark")
             ]
-        ),
+        )
     ]
-)
+)

Benchmarks/Thresholds/5.10/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes.http.status_code_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 2
+}

Benchmarks/Thresholds/5.10/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes['http.status_code']_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 1
+}

Benchmarks/Thresholds/5.10/TracingBenchmarks.NoopTracing.startSpan_endSpan.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 0
+}

Benchmarks/Thresholds/5.9/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes.http.status_code_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 3
+}

Benchmarks/Thresholds/5.9/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes['http.status_code']_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 1
+}

Benchmarks/Thresholds/5.9/TracingBenchmarks.NoopTracing.startSpan_endSpan.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 0
+}

Benchmarks/Thresholds/6.0/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes.http.status_code_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 2
+}

Benchmarks/Thresholds/6.0/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes['http.status_code']_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 1
+}

Benchmarks/Thresholds/6.0/TracingBenchmarks.NoopTracing.startSpan_endSpan.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 0
+}

Benchmarks/Thresholds/nightly-6.0/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes.http.status_code_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 2
+}

Benchmarks/Thresholds/nightly-6.0/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes['http.status_code']_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 1
+}

Benchmarks/Thresholds/nightly-6.0/TracingBenchmarks.NoopTracing.startSpan_endSpan.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 0
+}

Benchmarks/Thresholds/nightly-main/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes.http.status_code_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 2
+}

Benchmarks/Thresholds/nightly-main/TracingBenchmarks.NoopTracing.attribute:_set,_span.attributes['http.status_code']_=_200.p90.json

@@ -0,0 +1,3 @@
+{
+  "mallocCountTotal" : 1
+}