56 lines
1.3 KiB
Ruby
56 lines
1.3 KiB
Ruby
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require 'formula'
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class Formula
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def test_mirror mirror
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url, specs = mirror.values_at :url, :specs
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downloader = download_strategy.new url, name, version, specs
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# Force the downloader to attempt the download by removing the tarball if
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# it is allready cached.
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tarball_path = downloader.tarball_path
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tarball_path.unlink if tarball_path.exist?
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begin
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fetched = downloader.fetch
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rescue DownloadError => e
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opoo "Failed to fetch from URL: #{url}"
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return
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end
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verify_download_integrity fetched if fetched.kind_of? Pathname
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end
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end
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module Homebrew extend self
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def check_mirrors
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mirror_check_usage = <<-EOS
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Usage: brew mirror-check <formulae ...>
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Cycle through mirror lists for each formula, attempt a download and validate
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MD5 sums.
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EOS
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if ARGV.empty?
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puts mirror_check_usage
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exit 0
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end
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formulae = ARGV.formulae
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raise FormulaUnspecifiedError if formulae.empty?
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formulae.each do |f|
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if f.mirrors.empty?
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opoo "#{f.name} has no mirrors"
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next
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else
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oh1 "Testing mirrors for #{f.name}"
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f.mirrors.each{ |m| f.test_mirror m }
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end
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end
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end
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end
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# Here is the actual code that gets run when `brew` loads this external
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# command.
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Homebrew.check_mirrors
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