github_search_readme.rb

require 'json'
require 'csv'
def run_command(command)
  puts "Running command #{command}"
  res = `#{command}`
  return res
end

args = {}
ARGV.each do |arg|
  match = /--(?<key>.*?)=(?<value>.*)/.match(arg)
  args[match[:key].to_sym] = match[:value] # e.g. args['first_name'] = 'donald'
end

# add 
query = ["sort=stars", "per_page=100"]
query += ["q=#{args[:q]} in:readme"] if !args[:q].nil?
query += ["topic=#{args[:topic]}"] if !args[:topic].nil?
command = "curl 'https://api.github.com/search/repositories?#{query.join("&").gsub(" ", "+")}'"
command += " -u #{args[:username]}:#{args[:password]}" if !args[:username].nil?
response = run_command(command)
response = JSON.parse(response)
# puts response
puts "Total repos found: #{response['total_count']}"
filename = args[:filename] || "result.csv"
CSV.open(filename, "wb") do |csv|
  csv << ["Name", "Stars", "Url"]
  response["items"].each do |item|
    csv << [item['full_name'], item['stargazers_count'], item['clone_url']]
  end
end