58 lines
1.6 KiB
Ruby
58 lines
1.6 KiB
Ruby
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require 'net/http'
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require 'fileutils'
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require 'rubygems'
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require 'zip/zip'
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def fetch(uri_str, limit = 10)
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raise ArgumentError, 'HTTP redirect too deep' if limit == 0
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url = URI.parse(uri_str)
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http = Net::HTTP.new(url.host, url.port)
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http.open_timeout = 2
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http.read_timeout = 30
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response = http.start do |http|
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puts "getting #{url.path}"
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http.request_get(url.path)
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end
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case response
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when Net::HTTPSuccess then response
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when Net::HTTPRedirection then fetch(response['location'], limit - 1)
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else
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response.error!
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end
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end
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def install_from_github(user, project, ext_name, working_directory = Dir.pwd)
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download_link = "http://github.com/#{user}/#{project}/zipball/master"
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extdir = File.join(working_directory,'extensions')
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if !File.exists?(extdir)
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begin
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puts "Downloading the #{ext_name} plugin into #{extdir}."
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FileUtils.mkdir(extdir)
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zipfile = File.join(extdir, "#{ext_name}.zip")
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open(zipfile, "wb") do |tgz|
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tgz << fetch(download_link).body
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end
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puts "Unzipping the #{ext_name} plugin."
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Zip::ZipFile::open(zipfile) { |zf|
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zf.each { |e|
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fpath = File.join(extdir, e.name)
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FileUtils.mkdir_p(File.dirname(fpath))
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zf.extract(e, fpath)
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}
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}
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File.unlink(zipfile)
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funky_directory = Dir.glob(File.join(extdir,"#{user}-#{project}-*"))[0]
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FileUtils.mv(funky_directory, File.join(extdir, ext_name))
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puts "#{ext_name} installed."
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rescue Exception => e
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FileUtils.rm_rf(extdir)
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raise
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end
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end
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end
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