mirror of
https://github.com/status-im/react-native-config.git
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1b834b99d9
* [info.plist] Add support for using constants in the Info.plist * Instructions for Info.plist * Update README.md
57 lines
1.5 KiB
Ruby
Executable File
57 lines
1.5 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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require "json"
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# pick a custom env file if set
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if File.exists?("/tmp/envfile")
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custom_env = true
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file = File.read("/tmp/envfile").strip
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else
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custom_env = false
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file = ".env"
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end
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puts "Reading env from #{file}"
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dotenv = begin
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# find that above node_modules/react-native-config/ios/
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raw = File.read(File.join(Dir.pwd, "../../../#{file}"))
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raw.split("\n").inject({}) do |h, line|
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key, val = line.split("=", 2)
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if line.strip.empty? or line.start_with?('#')
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h
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else
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key, val = line.split("=", 2)
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h.merge!(key => val)
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end
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end
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rescue Errno::ENOENT
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puts("**************************")
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puts("*** Missing .env file ****")
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puts("**************************")
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{} # set dotenv as an empty hash
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end
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# create obj file that sets DOT_ENV as a NSDictionary
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dotenv_objc = dotenv.map { |k, v| %Q(@"#{k}":@"#{v}") }.join(",")
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template = <<EOF
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#define DOT_ENV @{ #{dotenv_objc} };
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EOF
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# write it so that ReactNativeConfig.m can return it
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path = File.join(ENV["SYMROOT"], "GeneratedDotEnv.m")
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File.open(path, "w") { |f| f.puts template }
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# create header file with defines for the Info.plist preprocessor
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info_plist_defines_objc = dotenv.map { |k, v| %Q(#define __RN_CONFIG_#{k} #{v}) }.join("\n")
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# write it so the Info.plist preprocessor can access it
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path = File.join(ENV["CONFIGURATION_BUILD_DIR"], "GeneratedInfoPlistDotEnv.h")
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File.open(path, "w") { |f| f.puts info_plist_defines_objc }
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if custom_env
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File.delete("/tmp/envfile")
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end
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puts "Wrote to #{path}"
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