change back podspec

build/pod.podspec

@@ -1,14 +1,22 @@
 Pod::Spec.new do |spec|
   spec.name         = 'Geth'
-  spec.version      = '1.8.2'
+  spec.version      = '{{.Version}}'
   spec.license      = { :type => 'GNU Lesser General Public License, Version 3.0' }
   spec.homepage     = 'https://github.com/ethereum/go-ethereum'
-  spec.authors      = { 'erichin' => 'erichinbato@gmail.com' }
-
+  spec.authors      = { {{range .Contributors}}
+		'{{.Name}}' => '{{.Email}}',{{end}}
+	}
   spec.summary      = 'iOS Ethereum Client'
-  spec.source       = { :git => 'https://github.com/ethereum/go-ethereum.git' }
+  spec.source       = { :git => 'https://github.com/ethereum/go-ethereum.git', :commit => '{{.Commit}}' }
 
 	spec.platform = :ios
   spec.ios.deployment_target  = '9.0'
-	spec.ios.vendored_frameworks = 'bin/Geth.framework'
+	spec.ios.vendored_frameworks = 'Frameworks/Geth.framework'
+
+	spec.prepare_command = <<-CMD
+    curl https://gethstore.blob.core.windows.net/builds/{{.Archive}}.tar.gz | tar -xvz
+    mkdir Frameworks
+    mv {{.Archive}}/Geth.framework Frameworks
+    rm -rf {{.Archive}}
+  CMD
 end