Add podspec

BowArch.podspec

@@ -0,0 +1,31 @@
+Pod::Spec.new do |s|
+  s.name        = "BowArch"
+  s.version     = "0.1.0"
+  s.summary     = "BowArch is a library to architect SwiftUI-based apps in a functional way."
+  s.homepage    = "https://github.com/bow-swift/bow-arch"
+  s.license      = { :type => 'Apache License, Version 2.0', :text => <<-LICENSE
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+    LICENSE
+  }
+  s.authors     = "The Bow authors"
+
+  s.requires_arc = true
+  s.osx.deployment_target = "10.15"
+  s.ios.deployment_target = "13.0"
+  #s.tvos.deployment_target = "9.1"
+  #s.watchos.deployment_target = "2.0"
+  s.source   = { :git => "https://github.com/bow-swift/bow-arch.git", :tag => "#{s.version}" }
+  s.source_files = "Sources/BowArch/**/*.swift"
+  s.dependency "Bow", "~> 0.8.0"
+  s.dependency "BowEffects", "~> 0.8.0"
+  s.dependency "BowOptics", "~> 0.8.0"
+  s.swift_versions = ["5.2"]
+end