mirror of
https://github.com/chromebrew/chromebrew.git
synced 2026-01-09 15:37:56 -05:00
119 lines
3.2 KiB
Ruby
Executable File
119 lines
3.2 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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require 'find'
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require 'net/http'
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require 'uri'
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require 'digest/sha1'
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require 'json'
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require 'fileutils'
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@command = ARGV[0]
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@pkgName = ARGV[1]
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@device = JSON.parse(File.read('./device.json'), symbolize_names: true)
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@device.each do |key, elem| #symbolize also values
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@device[key] = @device[key].to_sym rescue @device[key]
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end
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def setPkg
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require './packages/' + @pkgName
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@pkg = Object.const_get(@pkgName.capitalize)
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puts "Found #{@pkgName}, version #{@pkg.version}"
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end
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def search (pkgName)
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Find.find ('packages') do |filename|
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return setPkg if filename == 'packages/' + pkgName + '.rb'
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end
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puts "package #{pkgName} not found :("
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end
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def download
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if @pkg.binary_url && @pkg.binary_url.has_key?(@device[:architecture])
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url = @pkg.binary_url[@device[:architecture]]
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source = false
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puts "Precompiled binary available, downloading..."
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else
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url = @pkg.source_url
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source = true
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puts "No precompiled binary available for your platform, downloading source..."
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end
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uri = URI.parse url
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filename = File.basename(uri.path)
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system('wget', '--content-disposition', url)
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abort 'Checksum mismatch, try again' unless Digest::SHA1.hexdigest( File.read("./#{filename}") ) == @pkg.binary_sha1[@device[:architecture]]
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puts "Archive downloaded"
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return {source: source, filename: filename}
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end
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def install
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meta = download
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if meta[:source] == true
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puts "Building from source, this may take a while..."
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@pkg.build
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puts "Installing..."
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@pkg.install
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else
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puts "Unpacking archive, this may take a while..."
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system "tar", "zxf", meta[:filename]
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puts "Installing..."
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FileUtils.mv './usr', './xd'
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FileUtils.mv './dlist', "./meta/#{@pkgName}.directorylist"
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FileUtils.mv './filelist', "./meta/#{@pkgName}.filelist"
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end
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#add to installed packages
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@device[:installed_packages].push(name: @pkgName, version: @pkg.version)
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File.open('./device.json', 'w') do |file|
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output = JSON.parse @device.to_json
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file.write JSON.pretty_generate(output)
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end
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puts "#{@pkgName.capitalize} installed!"
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end
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def remove
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File.open("./meta/#{@pkgName}.filelist").each_line do |line|
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File.unlink '.' + line.chomp
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end
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File.readlines("./meta/#{@pkgName}.directorylist").reverse.each do |line|
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begin
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Dir.rmdir '.' + line.chomp
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rescue => exception #swallow exception
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end
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end
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File.unlink "./meta/#{@pkgName}.filelist"
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File.unlink "./meta/#{@pkgName}.directorylist"
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#remove from installed packages
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@device[:installed_packages].each do |elem|
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@device[:installed_packages].delete elem if elem[:name] == @pkgName
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end
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File.open('./device.json', 'w') do |file|
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out = JSON.parse @device.to_json
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file.write JSON.pretty_generate(out)
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end
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puts "#{@pkgName.capitalize} removed!"
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end
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case @command
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when "search"
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search @pkgName
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when "download"
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search @pkgName
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download
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when "install"
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search @pkgName
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install
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when "remove"
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search @pkgName
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remove
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when nil
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puts "Chromebrew, version 0.1"
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puts "Usage: cbrew [command] [package]"
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puts "Available commands: search, download, install, remove"
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else
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puts "I have no idea how to do #{@command} :("
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puts "Available commands: search, download, install, remove"
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end
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