pogodevorg/docs.pogodev.org

#!/usr/bin/env ruby
# Bootstrap doc files

require 'optparse'
require 'yaml'
require 'json'
require 'erb'
require 'active_support/all'
require 'fileutils'

USAGE = "Usage: #{__FILE__} file.yml"
options = {}
OptionParser.new do |opts|
  opts.banner = USAGE

  opts.on("-v", "--[no-]verbose", "Run verbosely") do |v|
    options[:verbose] = v
  end
end.parse!

file_arg = ARGV[0]
puts USAGE unless file_arg

if !File.exists?(file_arg)
  puts "#{__FILE__}: #{file_arg}: No such file"
  exit 1
end

# file_arg = '_data/apis.yml'
hash = YAML.load_file(file_arg)
# I prefer objects with direct access to hashes...
json = hash.to_json
proto = JSON.parse(json, object_class: OpenStruct)

# Generate .md files for enums
template = File.read(File.expand_path('../../templates/enum.md.erb', __FILE__))
basedir =  File.expand_path("../../_docs/api/enums/", __FILE__)
FileUtils.mkdir_p basedir

proto.enums.each do |enum|
  outpath = File.join(basedir, "#{enum.name}.md")
  IO.write(outpath, ERB.new(template, nil, '-').result(binding))
end

# Generate .md files for messages
template = File.read(File.expand_path('../../templates/message.md.erb', __FILE__))
basedir =  File.expand_path("../../_docs/api/messages/", __FILE__)
FileUtils.mkdir_p basedir

proto.messages.each do |message|
  outpath = File.join(basedir, "#{message.name}.md")
  IO.write(outpath, ERB.new(template, nil, '-').result(binding))
end