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command :pget do |c|
c.syntax = 'ipa pget <key> [options]'
c.summary = 'Retrieve a value in a plist'
c.description = ''
c.option '-p', '--plist FILE', "plist file to update"
c.action do |args, options|
@key = args.count > 0 ? args[0] : 'CFBundleShortVersionString'
determine_plist! unless @plist = options.plist
say_error "Missing or unspecified .plist file" and abort unless @plist and File.exist?(@plist)
puts Shenzhen::PlistBuddy.print(@plist, @key)
end
end
private
def determine_plist!
plist = Dir["**/*-Info.plist"].reject {|p|p =~ /^Libraries\// || p =~ /^bin\//}
@plist ||= case plist.length
when 0 then nil
when 1 then plist.first
else
@plist = choose "Select a plist File:", *plist
end
end
command :pset do |c|
c.syntax = 'ipa pset <key> <value> [options]'
c.summary = 'Set the value in a plist'
c.description = ''
c.option '-p', '--plist FILE', "plist file to update"
c.action do |args, options|
say_error "Missing key and value" and abort unless args.count == 2
key, value = args
determine_plist! unless @plist = options.plist
say_error "Missing or unspecified .plist file" and abort unless @plist and File.exist?(@plist)
value = Shenzhen::PlistBuddy.set(@plist, key, value)
say_error "Key '#{key}' not found in #{@plist}" and abort if value.nil?
end
end
module Shenzhen::PlistBuddy
class << self
def print(file, key)
output = `/usr/libexec/PlistBuddy -c "Print :#{key}" "#{file}" 2> /dev/null`
!output || output.empty? || /Does Not Exist/ === output ? nil : output.strip
end
def set(file, key, value)
output = `/usr/libexec/PlistBuddy -c "Set #{key} #{value}" "#{file}" 2>&1`
output == "" ? value : nil
end
end
end
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