tldr/scripts/build_index.rb

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#!/usr/bin/env ruby
require "json"
commands = {}
Dir["#{ENV["TLDRHOME"]}/pages/**/*.md"].each do |file|
# "./pages/osx/xsltproc.md",
file = file.split("/")
name = file.pop().gsub(".md","")
platform = file.pop()
unless commands.key?(name)
commands[name] = {
name: name,
platform: [platform]
}
else
commands[name][:platform] << platform
end
end
commands = commands.map do |k,v| v end
File.write("#{ENV["TLDRHOME"]}/pages/index.json", {commands: commands}.to_json)