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104 lines
4.5 KiB
Ruby
104 lines
4.5 KiB
Ruby
# typed: true
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# frozen_string_literal: true
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require "rubocops/extend/formula"
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module RuboCop
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module Cop
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module FormulaAudit
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# This cop audits the `homepage` URL in formulae.
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class Homepage < FormulaCop
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def audit_formula(_node, _class_node, _parent_class_node, body_node)
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homepage_node = find_node_method_by_name(body_node, :homepage)
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homepage = if homepage_node
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string_content(parameters(homepage_node).first)
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else
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""
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end
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problem "Formula should have a homepage." if homepage_node.nil? || homepage.empty?
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unless homepage.match?(%r{^https?://})
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problem "The homepage should start with http or https (URL is #{homepage})."
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end
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case homepage
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# Freedesktop is complicated to handle - It has SSL/TLS, but only on certain subdomains.
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# To enable https Freedesktop change the URL from http://project.freedesktop.org/wiki to
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# https://wiki.freedesktop.org/project_name.
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# "Software" is redirected to https://wiki.freedesktop.org/www/Software/project_name
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when %r{^http://((?:www|nice|libopenraw|liboil|telepathy|xorg)\.)?freedesktop\.org/(?:wiki/)?}
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if homepage.include?("Software")
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problem "#{homepage} should be styled `https://wiki.freedesktop.org/www/Software/project_name`"
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else
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problem "#{homepage} should be styled `https://wiki.freedesktop.org/project_name`"
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end
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# Google Code homepages should end in a slash
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when %r{^https?://code\.google\.com/p/[^/]+[^/]$}
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problem "#{homepage} should end with a slash"
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when %r{^http://([^/]*)\.(sf|sourceforge)\.net(/|$)}
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problem "#{homepage} should be `https://#{Regexp.last_match(1)}.sourceforge.io/`"
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when /readthedocs\.org/
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offending_node(parameters(homepage_node).first)
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problem "#{homepage} should be `#{homepage.sub("readthedocs.org", "readthedocs.io")}`"
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when %r{^https://github.com.*\.git}
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offending_node(parameters(homepage_node).first)
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problem "GitHub homepages (`#{homepage}`) should not end with .git"
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# People will run into mixed content sometimes, but we should enforce and then add
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# exemptions as they are discovered. Treat mixed content on homepages as a bug.
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# Justify each exemptions with a code comment so we can keep track here.
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#
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# Compact the above into this list as we're able to remove detailed notations, etc over time.
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when
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# Check for http:// GitHub homepage URLs, https:// is preferred.
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# Note: only check homepages that are repo pages, not *.github.com hosts
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%r{^http://github.com/},
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%r{^http://[^/]*\.github\.io/},
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# Savannah has full SSL/TLS support but no auto-redirect.
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# Doesn't apply to the download URLs, only the homepage.
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%r{^http://savannah.nongnu.org/},
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%r{^http://[^/]*\.sourceforge\.io/},
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# There's an auto-redirect here, but this mistake is incredibly common too.
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# Only applies to the homepage and subdomains for now, not the FTP URLs.
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%r{^http://((?:build|cloud|developer|download|extensions|git|
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glade|help|library|live|nagios|news|people|
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projects|rt|static|wiki|www)\.)?gnome\.org}x,
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%r{^http://[^/]*\.apache\.org},
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%r{^http://packages\.debian\.org},
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%r{^http://wiki\.freedesktop\.org/},
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%r{^http://((?:www)\.)?gnupg\.org/},
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%r{^http://ietf\.org},
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%r{^http://[^/.]+\.ietf\.org},
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%r{^http://[^/.]+\.tools\.ietf\.org},
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%r{^http://www\.gnu\.org/},
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%r{^http://code\.google\.com/},
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%r{^http://bitbucket\.org/},
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%r{^http://(?:[^/]*\.)?archive\.org}
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problem "Please use https:// for #{homepage}"
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end
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end
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def autocorrect(node)
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lambda do |corrector|
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return if node.nil?
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homepage = string_content(node).dup
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return if homepage.nil? || homepage.empty?
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homepage.sub!("readthedocs.org", "readthedocs.io")
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homepage.delete_suffix!(".git") if homepage.start_with?("https://github.com")
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corrector.replace(node.source_range, "\"#{homepage}\"")
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end
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end
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end
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end
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end
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end
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