fix 'pod trunk push' commands

must push one spec at a time, and if more than one exists,
must specify them by name.

Also include the 'LICENSE' file in the portable zip and let
SwiftLint.podspec know about it.

Makefile

@@ -74,7 +74,7 @@ portable_zip: installables
 	install_name_tool -rpath "/Library/Frameworks/SwiftLintFramework.framework/Versions/Current/Frameworks" "@executable_path/SwiftLintFramework.framework/Versions/Current/Frameworks" "$(TEMPORARY_FOLDER)/swiftlint"
 	install_name_tool -rpath "/Library/Frameworks" "@executable_path" "$(TEMPORARY_FOLDER)/swiftlint"
 	rm -f "./portable_swiftlint.zip"
-	(cd "$(TEMPORARY_FOLDER)"; zip -yr - "swiftlint" "SwiftLintFramework.framework") > "./portable_swiftlint.zip"
+	(cd "$(TEMPORARY_FOLDER)"; zip -yr - "swiftlint" "SwiftLintFramework.framework" "LICENSE") > "./portable_swiftlint.zip"
 
 package: installables
 	pkgbuild \
@@ -120,7 +120,8 @@ spm_clean_dist:
 
 publish:
 	brew update && brew bump-formula-pr --tag=$(shell git describe --tags) --revision=$(shell git rev-parse HEAD) swiftlint
-	pod trunk push
+	pod trunk push SwiftLintFramework.podspec
+	pod trunk push SwiftLint.podspec
 
 get_version:
 	@echo $(VERSION_STRING)

SwiftLint.podspec

@@ -3,7 +3,7 @@ Pod::Spec.new do |s|
   s.version        = `make get_version`
   s.summary        = 'A tool to enforce Swift style and conventions.'
   s.homepage       = 'https://github.com/realm/SwiftLint'
-  s.license        = 'MIT'
+  s.license        = { :type => 'MIT', :file => 'LICENSE' }
   s.author         = { 'JP Simard' => 'jp@jpsim.com' }
   s.source         = { :http => "#{s.homepage}/releases/download/#{s.version}/portable_swiftlint.zip" }
   s.preserve_paths = '*'