Fix cocoa pods support (#2)

* Fixed CocoaPod support

* Added cocoapod lib lint action

* Added Cocoapod version shield

* Color changes to shields in readme

* More shield format changes

Co-authored-by: Cyrus Ingraham <cyrus.ingraham@jamf.com>

.github/workflows/build-and-test.yml

@@ -21,4 +21,10 @@ jobs:
       run: xcodebuild build -scheme 'SubprocessMocks' -derivedDataPath .build
     - name: Run tests
       run: xcodebuild test -scheme 'Subprocess' -derivedDataPath .build
-
+  cocoapods:
+    name: Pod lib lint
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Lib lint
+      run: pod lib lint --verbose Subprocess.podspec

README.md

@@ -1,10 +1,11 @@
 # Subprocess
+[![License](http://img.shields.io/badge/license-MIT-informational.svg?style=flat)](http://mit-license.org)
 ![Build](https://github.com/jamf/Subprocess/workflows/Build%20&%20Test/badge.svg)
-[![License](http://img.shields.io/badge/license-MIT-lightgrey.svg?style=flat)](http://mit-license.org)
-[![Platform](https://img.shields.io/badge/platform-macOS-lightgrey.svg?style=flat)](https://developer.apple.com/macos)
-[![Language](http://img.shields.io/badge/language-Swift-lightgrey.svg?style=flat)](https://developer.apple.com/swift)
+[![CocoaPods](https://img.shields.io/cocoapods/v/Subprocess.svg)](https://cocoapods.org/pods/Subprocess)
+[![Platform](https://img.shields.io/badge/platform-macOS-success.svg?style=flat)](https://developer.apple.com/macos)
+[![Language](http://img.shields.io/badge/language-Swift-success.svg?style=flat)](https://developer.apple.com/swift)
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
-[![SwiftPM compatible](https://img.shields.io/badge/spm-compatible-brightgreen.svg?style=flat)](https://swift.org/package-manager)
+[![SwiftPM compatible](https://img.shields.io/badge/spm-compatible-success.svg?style=flat)](https://swift.org/package-manager)
 [![Documentation](docs/badge.svg)](./docs/index.html)
 
 Subprocess is a Swift library for macOS providing interfaces for both synchronous and asynchronous process execution. 

Sources/SubprocessMocks/MockProcess.swift

@@ -26,7 +26,9 @@
 //
 
 import Foundation
+#if !COCOA_PODS
 import Subprocess
+#endif
 
 /// Interface used for mocking a process
 public struct MockProcess {

Sources/SubprocessMocks/MockShell.swift

@@ -26,7 +26,9 @@
 //
 
 import Foundation
+#if !COCOA_PODS
 import Subprocess
+#endif
 
 extension Shell: SubprocessMockObject {}
 

Sources/SubprocessMocks/MockSubprocess.swift

@@ -26,7 +26,9 @@
 //
 
 import Foundation
+#if !COCOA_PODS
 import Subprocess
+#endif
 
 extension Subprocess: SubprocessMockObject {}
 

Sources/SubprocessMocks/MockSubprocessDependencyBuilder.swift

@@ -26,7 +26,9 @@
 //
 
 import Foundation
+#if !COCOA_PODS
 import Subprocess
+#endif
 
 /// Error representing a failed call to Subprocess.expect or Shell.expect
 public struct ExpectationError: Error {

Subprocess.podspec

@@ -14,6 +14,8 @@ Pod::Spec.new do |s|
   s.swift_version = '5.1'
   s.default_subspec = 'Core'
 
+  s.pod_target_xcconfig = { 'OTHER_SWIFT_FLAGS' => '-DCOCOA_PODS' }
+
   s.subspec 'Core' do |ss|
     ss.source_files = 'Sources/Subprocess/*.swift'
   end

Tests/UnitTests/ShellTests.swift

@@ -1,6 +1,8 @@
 import XCTest
 @testable import Subprocess
+#if !COCOA_PODS
 @testable import SubprocessMocks
+#endif
 
 struct TestCodableObject: Codable, Equatable {
     let uuid: UUID

Tests/UnitTests/SubprocessTests.swift

@@ -1,6 +1,8 @@
 import XCTest
 @testable import Subprocess
+#if !COCOA_PODS
 @testable import SubprocessMocks
+#endif
 
 final class SubprocessTests: XCTestCase {