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ark_ts2abc/ts2panda/scripts/gen_diagnostic.rb
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wanyanglan d035862fba add ark ts2abc
Signed-off-by: wanyanglan <wanyanglan1@huawei.com>
Change-Id: I3f5f1ddb0ff30ce85c8cccace6d78b7030cff2c6
2021-09-05 16:41:01 +08:00

73 lines
2.0 KiB
Ruby
Executable File

#!/usr/bin/env ruby
# Copyright (c) 2021 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require 'optparse'
require 'yaml'
require 'json'
require 'erb'
module Gen
def self.on_require(data); end
end
require_relative ('diagnostic')
def create_sandbox
# nothing but Ruby core libs and 'required' files
binding
end
def check_option(optparser, options, key)
return if options[key]
puts "Missing option: --#{key}"
puts optparser
exit false
end
options = OpenStruct.new
optparser = OptionParser.new do |opts|
opts.banner = 'Usage: gen.rb [options]'
opts.on('-t', '--template FILE', 'Template for file generation (required)')
opts.on('-d', '--datafile FILE', 'Source data in JSON format (required)')
opts.on('-o', '--output FILE', 'Output file (required)')
opts.on('-r', '--require foo,bar,baz', Array, 'List of files to be required for generation')
opts.on('-h', '--help', 'Prints this help') do
puts opts
exit
end
end
optparser.parse!(into: options)
check_option(optparser, options, :datafile)
check_option(optparser, options, :template)
check_option(optparser, options, :output)
template_file = File.read(options.template)
output_file = File.open(options.output, 'w')
data = YAML.load_file(options.datafile)
data = JSON.parse(data.to_json)
options&.require&.each { |r| require r }
Gen.on_require(data)
t = ERB.new(template_file, nil, '%-')
t.filename = options.template
output_file.write(t.result(create_sandbox))
output_file.close