class Codebuild::Init

# File lib/codebuild/init.rb, line 4
def self.cli_options
  [
    [:force, type: :boolean, desc: "Bypass overwrite are you sure prompt for existing files"],
    [:name, desc: "CodeBuild project name"],
    [:mode, default: "light", desc: "Modes: light or full"],
    [:template, desc: "Custom template to use"],
    [:template_mode, desc: "Template mode: replace or additive"],
    [:type, desc: "Type option creates a subfolder under .codebuild"],
  ]
end

# File lib/codebuild/init.rb, line 51
def copy_project
  puts "Initialize codebuild project in .codebuild"
  dest = ".codebuild"
  dest = "#{dest}/#{@options[:type]}" if @options[:type]

  excludes = %w[.git]
  if @options[:mode] == "light"
    excludes += %w[
      role.rb
      schedule.rb
    ]
  end

  pattern = Regexp.new(excludes.join('|'))
  directory "project", dest, exclude_pattern: pattern
end

# File lib/codebuild/init.rb, line 37
def copy_top_level
  puts "Initialize codebuild top-level folder"
  dest = ".codebuild"
  excludes = %w[.git]
  if @options[:mode] == "light"
    excludes += %w[
      settings.yml
      variables
    ]
  end
  pattern = Regexp.new(excludes.join('|'))
  directory "top", dest, exclude_pattern: pattern
end

# File lib/codebuild/init.rb, line 23
def set_source_path
  return unless @options[:template]

  custom_template = "#{ENV['HOME']}/.codebuild/templates/#{full_repo_name}"

  if @options[:template_mode] == "replace" # replace the template entirely
    override_source_paths(custom_template)
  else # additive: modify on top of default template
    default_template = File.expand_path("../../template", __FILE__)
    puts "default_template: #{default_template}"
    override_source_paths([custom_template, default_template])
  end
end

# File lib/codebuild/init.rb, line 16
def setup_template_repo
  puts "[DEPRECATION] This gem has been renamed to cody and will no longer be supported. Please switch to cody as soon as possible."
  return unless @options[:template]&.include?('/')

  sync_template_repo
end

# File lib/codebuild/init.rb, line 83
def lookup_managed_image(pattern=/ruby:/)
  resp = codebuild.list_curated_environment_images

  # Helpful for debugging:
  #   aws codebuild list-curated-environment-images | jq -r '.platforms[].languages[].images[].versions[]' | sort

  versions = []
  resp.platforms.each do |platform|
    platform.languages.each do |lang|
      lang.images.each do |image|
        versions += image.versions.compact
      end
    end
  end
  versions = versions.select { |v| v =~ pattern }
  # IE: aws/codebuild/ruby:2.5.3-1.7.0
  # Falls back to hard-coded image name since the API changed and looks like it's returning no ruby images
  versions.sort.last || "aws/codebuild/ruby:2.5.3-1.7.0"
end

# File lib/codebuild/init.rb, line 74
def project_github_url
  default = "https://github.com/user/repo"
  return default unless File.exist?(".git/config") && git_installed?

  url = `git config --get remote.origin.url`.strip
  url = url.sub('git@github.com:','https://github.com/')
  url == '' ? default : url
end

# File lib/codebuild/init.rb, line 69
def project_name
  inferred_name = File.basename(Dir.pwd).gsub('_','-').gsub(/[^0-9a-zA-Z,-]/, '')
  @options[:name] || inferred_name
end