class Screengrab::DependencyChecker
Public Class Methods
check(android_env)
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# File screengrab/lib/screengrab/dependency_checker.rb, line 5 def self.check(android_env) return if Helper.test? check_adb(android_env) check_aapt(android_env) end
check_aapt(android_env)
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# File screengrab/lib/screengrab/dependency_checker.rb, line 33 def self.check_aapt(android_env) android_home = android_env.android_home aapt_path = android_env.aapt_path warn_if_command_path_not_relative_to_android_home('aapt', android_home, aapt_path) # aapt is not required in order to function, so we'll only warn if we can't find it. warn_missing_aapt(android_home) unless aapt_path end
check_adb(android_env)
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# File screengrab/lib/screengrab/dependency_checker.rb, line 12 def self.check_adb(android_env) android_home = android_env.android_home adb_path = android_env.adb_path warn_if_command_path_not_relative_to_android_home('adb', android_home, adb_path) # adb is required to function, so we'll quit noisily if we couldn't find it raise_missing_adb(android_home) unless adb_path end
raise_missing_adb(android_home)
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# File screengrab/lib/screengrab/dependency_checker.rb, line 21 def self.raise_missing_adb(android_home) if android_home UI.error("The `adb` command could not be found relative to your provided ANDROID_HOME at #{android_home}") UI.error("Please ensure that the Android SDK is installed and the platform-tools directory is present") else UI.error('The `adb` command could not be found on your PATH') UI.error('Please ensure that the Android SDK is installed and the platform-tools directory is present and on your PATH') end UI.user_error!('adb command not found') end
warn_if_command_path_not_relative_to_android_home(cmd_name, android_home, cmd_path)
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# File screengrab/lib/screengrab/dependency_checker.rb, line 52 def self.warn_if_command_path_not_relative_to_android_home(cmd_name, android_home, cmd_path) if android_home && cmd_path && !cmd_path.start_with?(android_home) UI.important("Using `#{cmd_name}` found at #{cmd_path} which is not within the specified ANDROID_HOME at #{android_home}") end end
warn_missing_aapt(android_home)
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# File screengrab/lib/screengrab/dependency_checker.rb, line 42 def self.warn_missing_aapt(android_home) if android_home UI.important("The `aapt` command could not be found relative to your provided ANDROID_HOME at #{android_home}") UI.important("Please ensure that the Android SDK is installed and you have the build tools downloaded") else UI.important("The `aapt` command could not be found on your PATH") UI.important("Please ensure that the Android SDK is installed and you have the build tools downloaded and present on your PATH") end end