Rakefile

require_relative "./viz/build_graph"
require "twee2"

desc "Graph the walkthrough"
task :graph do
  BuildGraph.()
end

namespace :compile do
  desc "Compile the walkthrough for development"
  task :dev do
    STDERR.puts "Use 'rake compile:prod' to compile for production!"

    filename = "compiled.html"
    binary_name = ENV["BINARY_NAME"] || "exercism"
    walkthrough_assets_path = ENV["WALKTHROUGH_ASSETS_PATH"] || "#{Dir.pwd}/contents/assets"

    Twee2.build("main.tw2", filename, format: "./storyFormats/exercism")

    contents = File.read(filename).gsub("BINARY_NAME", binary_name)
    contents = contents.gsub("WALKTHROUGH_ASSETS_PATH", walkthrough_assets_path)

    File.open(filename, "wb") do |f|
      f.puts contents
    end
  end

  desc "Compile the walkthrough for production"
  task :prod do
    filename = "compiled_prod.html"
    binary_name = ENV["BINARY_NAME"] || "exercism"
    walkthrough_assets_path = "https://raw.githubusercontent.com/exercism/interactive-cli-walkthrough/main/contents/assets"
    Twee2.build("main.tw2", filename, format: "./storyFormats/exercism_prod")

    contents = File.read(filename).gsub("BINARY_NAME", binary_name)
    contents = contents.gsub("WALKTHROUGH_ASSETS_PATH", walkthrough_assets_path)

    File.open(filename, "wb") do |f|
      f.puts contents
    end
  end
end

desc "Compile the walkthrough for development (alias for compile:dev)"
task :compile do
  Rake::Task['compile:dev'].invoke
end