Create project structure

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Goals**
+What do you want this feature to accomplish? What are the effects of your change?
+
+**Non-Goals**
+What aren’t you trying to accomplish? What are the boundaries of the proposed work?
+
+**Investigations**
+What other solutions (if any) did you investigate? Why didn’t you choose them?
+
+**Design**
+What are you proposing? What are the details of your chosen design? Include an API overview, technical details, and (potentially) some example headers, along with anything else you think will be useful. This is where you sell the design to yourself and project maintainers.

.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+
+jobs:
+   # TODO: Uncomment pod-lint once we bump Cococapods.
+   # We need a release with https://github.com/CocoaPods/CocoaPods/pull/11660
+  # pod-lint:
+  #   name: Pod Lint
+  #   runs-on: macOS-12
+  #   steps:
+  #     - uses: actions/setup-ruby@v1
+  #       with:
+  #         ruby-version: '2.7.6'
+  #     - name: Checkout Repo
+  #       uses: actions/checkout@v3
+  #     - name: Bundle Install
+  #       run: bundle install
+  #     - name: Select Xcode Version
+  #       run: sudo xcode-select --switch /Applications/Xcode_14.1.0.app/Contents/Developer
+  #     - name: Lint Podspec
+  #       run: bundle exec pod lib lint --verbose --fail-fast --swift-version=5.7
+  spm-14:
+    name: Build Xcode 14
+    runs-on: macOS-12
+    strategy:
+      matrix:
+        platforms: [
+          'iOS_16,watchOS_9',
+          'macOS_13,tvOS_16',
+        ]
+      fail-fast: false
+    steps:
+      - uses: actions/setup-ruby@v1
+        with:
+          ruby-version: '2.7.6'
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+      - name: Bundle Install
+        run: bundle install
+      - name: Select Xcode Version
+        run: sudo xcode-select --switch /Applications/Xcode_14.1.0.app/Contents/Developer
+      - name: Build and Test Framework
+        run: Scripts/build.swift ${{ matrix.platforms }}
+      - name: Prepare Coverage Reports
+        run: ./Scripts/prepare-coverage-reports.sh
+      - name: Upload Coverage Reports
+        if: success()
+        uses: codecov/codecov-action@v3
+  spm-14-swift:
+    name: Swift Build Xcode 14
+    runs-on: macOS-12
+    steps:
+      - uses: actions/setup-ruby@v1
+        with:
+          ruby-version: '2.7.6'
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+      - name: Bundle Install
+        run: bundle install
+      - name: Select Xcode Version
+        run: sudo xcode-select --switch /Applications/Xcode_14.1.0.app/Contents/Developer
+      - name: Build and Test Framework
+        run: xcrun swift test -c release -Xswiftc -enable-testing

.gitignore

@@ -1,90 +1,5 @@
-# Xcode
-#
-# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
-
-## User settings
+.DS_Store
 xcuserdata/
-
-## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
-*.xcscmblueprint
-*.xccheckout
-
-## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
-build/
-DerivedData/
-*.moved-aside
-*.pbxuser
-!default.pbxuser
-*.mode1v3
-!default.mode1v3
-*.mode2v3
-!default.mode2v3
-*.perspectivev3
-!default.perspectivev3
-
-## Obj-C/Swift specific
-*.hmap
-
-## App packaging
-*.ipa
-*.dSYM.zip
-*.dSYM
-
-## Playgrounds
-timeline.xctimeline
-playground.xcworkspace
-
-# Swift Package Manager
-#
-# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
-# Packages/
-# Package.pins
-# Package.resolved
-# *.xcodeproj
-#
-# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
-# hence it is not needed unless you have added a package configuration file to your project
-# .swiftpm
-
+.swiftpm
 .build/
-
-# CocoaPods
-#
-# We recommend against adding the Pods directory to your .gitignore. However
-# you should judge for yourself, the pros and cons are mentioned at:
-# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
-#
-# Pods/
-#
-# Add this line if you want to avoid checking in source code from the Xcode workspace
-# *.xcworkspace
-
-# Carthage
-#
-# Add this line if you want to avoid checking in source code from Carthage dependencies.
-# Carthage/Checkouts
-
-Carthage/Build/
-
-# Accio dependency management
-Dependencies/
-.accio/
-
-# fastlane
-#
-# It is recommended to not store the screenshots in the git repo.
-# Instead, use fastlane to re-generate the screenshots whenever they are needed.
-# For more information about the recommended setup visit:
-# https://docs.fastlane.tools/best-practices/source-control/#source-control
-
-fastlane/report.xml
-fastlane/Preview.html
-fastlane/screenshots/**/*.png
-fastlane/test_output
-
-# Code Injection
-#
-# After new code Injection tools there's a generated folder /iOSInjectionProject
-# https://github.com/johnno1962/injectionforxcode
-
-iOSInjectionProject/
+generated/

.ruby-version

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+2.7.6

AsyncQueue.podspec

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+Pod::Spec.new do |s|
+  s.name     = 'AsyncQueue'
+  s.version  = '0.0.1'
+  s.license  = 'MIT'
+  s.summary  = 'A queue that enables ordered sending of events from synchronous to asynchronous code.'
+  s.homepage = 'https://github.com/dfed/swift-async-queue'
+  s.authors  = 'Dan Federman'
+  s.source   = { :git => 'https://github.com/dfed/swift-async-queue.git', :tag => s.version }
+  s.swift_version = '5.7'
+  s.source_files = 'Sources/**/*.{swift}'
+  s.ios.deployment_target = '13.0'
+  s.tvos.deployment_target = '13.0'
+  s.watchos.deployment_target = '6.0'
+  s.macos.deployment_target = '10.15'
+end

Contributing.md

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+### One issue or bug per Pull Request
+
+Keep your Pull Requests small. Small PRs are easier to reason about which makes them significantly more likely to get merged.
+
+### Issues before features
+
+If you want to add a feature, please file an [Issue](../../issues) first. An Issue gives us the opportunity to discuss the requirements and implications of a feature with you before you start writing code.
+
+### Backwards compatibility
+
+Respect the minimum deployment target. If you are adding code that uses new APIs, make sure to prevent older clients from crashing or misbehaving. Our CI runs against our minimum deployment targets, so you will not get a green build unless your code is backwards compatible.
+
+### Forwards compatibility
+
+Please do not write new code using deprecated APIs.

Gemfile

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+ruby '2.7.6'
+
+source 'https://rubygems.org'
+
+gem 'cocoapods', '~> 1.11.0'

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (3.0.5)
+      rexml
+    activesupport (6.1.6.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+      zeitwerk (~> 2.3)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
+    algoliasearch (1.27.5)
+      httpclient (~> 2.8, >= 2.8.3)
+      json (>= 1.5.1)
+    atomos (0.1.3)
+    claide (1.1.0)
+    cocoapods (1.11.3)
+      addressable (~> 2.8)
+      claide (>= 1.0.2, < 2.0)
+      cocoapods-core (= 1.11.3)
+      cocoapods-deintegrate (>= 1.0.3, < 2.0)
+      cocoapods-downloader (>= 1.4.0, < 2.0)
+      cocoapods-plugins (>= 1.0.0, < 2.0)
+      cocoapods-search (>= 1.0.0, < 2.0)
+      cocoapods-trunk (>= 1.4.0, < 2.0)
+      cocoapods-try (>= 1.1.0, < 2.0)
+      colored2 (~> 3.1)
+      escape (~> 0.0.4)
+      fourflusher (>= 2.3.0, < 3.0)
+      gh_inspector (~> 1.0)
+      molinillo (~> 0.8.0)
+      nap (~> 1.0)
+      ruby-macho (>= 1.0, < 3.0)
+      xcodeproj (>= 1.21.0, < 2.0)
+    cocoapods-core (1.11.3)
+      activesupport (>= 5.0, < 7)
+      addressable (~> 2.8)
+      algoliasearch (~> 1.0)
+      concurrent-ruby (~> 1.1)
+      fuzzy_match (~> 2.0.4)
+      nap (~> 1.0)
+      netrc (~> 0.11)
+      public_suffix (~> 4.0)
+      typhoeus (~> 1.0)
+    cocoapods-deintegrate (1.0.5)
+    cocoapods-downloader (1.6.3)
+    cocoapods-plugins (1.0.0)
+      nap
+    cocoapods-search (1.0.1)
+    cocoapods-trunk (1.6.0)
+      nap (>= 0.8, < 2.0)
+      netrc (~> 0.11)
+    cocoapods-try (1.2.0)
+    colored2 (3.1.2)
+    concurrent-ruby (1.1.10)
+    escape (0.0.4)
+    ethon (0.15.0)
+      ffi (>= 1.15.0)
+    ffi (1.15.5)
+    fourflusher (2.3.1)
+    fuzzy_match (2.0.4)
+    gh_inspector (1.1.3)
+    httpclient (2.8.3)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
+    json (2.6.2)
+    minitest (5.16.3)
+    molinillo (0.8.0)
+    nanaimo (0.3.0)
+    nap (1.1.0)
+    netrc (0.11.0)
+    public_suffix (4.0.7)
+    rexml (3.2.5)
+    ruby-macho (2.5.1)
+    typhoeus (1.4.0)
+      ethon (>= 0.9.0)
+    tzinfo (2.0.5)
+      concurrent-ruby (~> 1.0)
+    xcodeproj (1.22.0)
+      CFPropertyList (>= 2.3.3, < 4.0)
+      atomos (~> 0.1.3)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.3.0)
+      rexml (~> 3.2.4)
+    zeitwerk (2.6.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  cocoapods (~> 1.11.0)
+
+RUBY VERSION
+   ruby 2.7.6p219
+
+BUNDLED WITH
+   2.3.15

Package.swift

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+// swift-tools-version: 5.7
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "swift-async-queue",
+    platforms: [
+        .macOS(.v10_15),
+        .iOS(.v13),
+        .tvOS(.v13),
+        .watchOS(.v6),
+    ],
+    products: [
+        .library(
+            name: "AsyncQueue",
+            targets: ["AsyncQueue"]),
+    ],
+    targets: [
+        .target(
+            name: "AsyncQueue",
+            dependencies: []),
+        .testTarget(
+            name: "AsyncQueueTests",
+            dependencies: ["AsyncQueue"]),
+    ]
+)

README.md

@@ -1,2 +1,42 @@
 # swift-async-queue
 A queue that enables ordered sending of events from synchronous to asynchronous code
+
+## Requirements
+
+* Xcode 14.1 or later.
+* iOS 13 or later.
+* tvOS 13 or later.
+* watchOS 6 or later.
+* macOS 10.15 or later.
+* Swift 5.7 or later.
+
+## Installation
+
+### Swift Package Manager
+
+To install swift-async-queue in your iOS project with [Swift Package Manager](https://github.com/apple/swift-package-manager), the following lines can be added to your `Package.swift` file:
+
+```swift
+dependencies: [
+    .package(url: "https://github.com/dfed/swift-async-queue", from: "0.0.1"),
+]
+```
+
+### CocoaPods
+
+To install swift-async-queue in your iOS project with [CocoaPods](http://cocoapods.org), add the following to your `Podfile`:
+
+```
+platform :ios, '13.0'
+pod 'AsyncQueue', '~> 0.1'
+```
+
+## Contributing
+
+I’m glad you’re interested in swift-async-queue, and I’d love to see where you take it. Please read the [contributing guidelines](Contributing.md) prior to submitting a Pull Request.
+
+Thanks, and happy queueing!
+
+## Developing
+
+Double-click on `Package.swift` in the root of the repository to open the project in Xcode.