Support Cocoapods

GradientBuilder.podspec

@@ -0,0 +1,51 @@
+#
+# Be sure to run `pod lib lint GradientBuilder.podspec' to ensure this is a
+# valid spec before submitting.
+#
+# Any lines starting with a # are optional, but their use is encouraged
+# To learn more about a Podspec see https://guides.cocoapods.org/syntax/podspec.html
+#
+
+Pod::Spec.new do |s|
+  s.name             = 'GradientBuilder'
+  s.version          = '1.1.1'
+  s.summary          = 'A result builder to make create gradient easier'
+# s.swift_version:begin
+  s.swift_version  = '5.9.0'
+  # s.swift_version    = '${SWIFT_VERSION}'
+
+# s.platform:begin
+  s.platform = :ios, '13.0'
+  s.ios.deployment_target = '13.0'
+  s.platform = :osx, '10.15'
+  s.osx.deployment_target = '10.15'
+
+# This description is used to generate tags and improve search results.
+#   * Think: What does it do? Why did you write it? What is the focus?
+#   * Try to keep it short, snappy and to the point.
+#   * Write the description between the DESC delimiters below.
+#   * Finally, don't worry about the indent, CocoaPods strips it!
+
+  s.description      = 'GradientBuilder is written with result builder. It provides a DSL(Domain Specific Language) style to create Gradient. With GradintBuilder, you can create a gradient just like swiftUI View.'
+
+  s.homepage         = 'https://github.com/chenhaiteng/GradientBuilder'
+  # s.screenshots     = 'www.example.com/screenshots_1', 'www.example.com/screenshots_2'
+  s.license          = { :type => 'MIT', :file => 'LICENSE' }
+  s.author           = { 'Chen-Hai Teng' => 'chenhaiteng@gmail.com' }
+  s.source           = { :git => 'https://git@github.com/chenhaiteng/GradientBuilder.git', :tag => s.version.to_s }
+  # s.social_media_url = 'https://twitter.com/<TWITTER_USERNAME>'
+
+  s.source_files = 'Sources/GradientBuilder/**/*.swift'
+
+  # s.resource_bundles = {
+  #   'GradientBuilder' => ['GradientBuilder/Assets/*.png']
+  # }
+
+  # s.public_header_files = 'Pod/Classes/**/*.h'
+  # s.frameworks = 'Cocoa'
+
+  # s.dependency 'AFNetworking', '~> 2.3'
+  # parse and add dependency here
+  # s.dependency:begin
+
+end

README.md

@@ -3,9 +3,18 @@
 For design detail, read [Go through swift result builders](https://chenhaiteng.github.io/swift/2021/08/16/go-through-swift-result-builders.html)
 
 ## Installation:
+
+### CocoaPods
+GradientBuilder is now available through [CocoaPods](https://cocoapods.org). To install
+it, simply add the following line to your Podfile:
+
+```ruby
+pod 'GradientBuilder'
+```
+
+### Swift Package Manager
 GradientBuilder is published with Swift Package Manager, you can get more information at ![Swift Package Manager(GitHub)](https://github.com/apple/swift-package-manager), ![Package Manager(swift.org)](https://swift.org/package-manager/), and ![Swift Packages(Apple)](https://developer.apple.com/documentation/swift_packages)
 
-### Install GradientBuilder Step by Step
 #### - Add to Xcode(To use this package in your application):
 
 1. File > Swift Packages > Add Package Dependency...
@@ -112,4 +121,4 @@ let g = createGradient {
     (255, 255, 255, 210) //RGBA8888 format, vlaue from 0 to 255
     (.green, 0.7) // Invalid!!! show ambiguous error!!!!
 }
-```
+```