2014-02-03 21:35:48 -05:00
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module SubmoduleHelper
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2017-05-26 14:51:24 -04:00
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extend self
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2014-02-03 21:35:48 -05:00
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2017-04-10 12:55:31 -04:00
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VALID_SUBMODULE_PROTOCOLS = %w[http https git ssh].freeze
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2014-02-03 21:35:48 -05:00
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# links to files listing for submodule if submodule is a project on this server
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2015-04-13 01:27:45 -04:00
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def submodule_links(submodule_item, ref = nil, repository = @repository)
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url = repository.submodule_url_for(ref, submodule_item.path)
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2014-02-10 02:55:38 -05:00
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2017-04-18 01:44:32 -04:00
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if url == '.' || url == './'
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url = File.join(Gitlab.config.gitlab.url, @project.full_path)
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end
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2017-04-10 12:55:31 -04:00
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if url =~ /([^\/:]+)\/([^\/]+(?:\.git)?)\Z/
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namespace, project = $1, $2
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2017-06-05 02:26:20 -04:00
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gitlab_hosts = [Gitlab.config.gitlab.url,
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Gitlab.config.gitlab_shell.ssh_path_prefix]
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gitlab_hosts.each do |host|
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if url.start_with?(host)
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namespace, _, project = url.sub(host, '').rpartition('/')
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break
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end
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end
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namespace.sub!(/\A\//, '')
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2017-05-28 17:18:18 -04:00
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project.rstrip!
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2017-04-10 12:55:31 -04:00
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project.sub!(/\.git\z/, '')
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2014-02-03 21:35:48 -05:00
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2017-04-10 12:55:31 -04:00
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if self_url?(url, namespace, project)
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[namespace_project_path(namespace, project),
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namespace_project_tree_path(namespace, project, submodule_item.id)]
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elsif relative_self_url?(url)
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relative_self_links(url, submodule_item.id)
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elsif github_dot_com_url?(url)
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standard_links('github.com', namespace, project, submodule_item.id)
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elsif gitlab_dot_com_url?(url)
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standard_links('gitlab.com', namespace, project, submodule_item.id)
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else
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[sanitize_submodule_url(url), nil]
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end
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2014-02-03 21:35:48 -05:00
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else
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2017-04-10 12:55:31 -04:00
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[sanitize_submodule_url(url), nil]
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2014-02-03 21:35:48 -05:00
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end
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end
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2014-02-10 02:55:38 -05:00
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2014-02-03 21:35:48 -05:00
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protected
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def github_dot_com_url?(url)
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url =~ /github\.com[\/:][^\/]+\/[^\/]+\Z/
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end
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def gitlab_dot_com_url?(url)
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url =~ /gitlab\.com[\/:][^\/]+\/[^\/]+\Z/
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end
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2014-02-10 02:55:38 -05:00
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2015-01-24 13:02:58 -05:00
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def self_url?(url, namespace, project)
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2017-04-18 01:44:16 -04:00
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url_no_dotgit = url.chomp('.git')
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return true if url_no_dotgit == [Gitlab.config.gitlab.url, '/', namespace, '/',
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project].join('')
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2018-01-11 11:34:01 -05:00
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2017-04-18 01:44:16 -04:00
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url_with_dotgit = url_no_dotgit + '.git'
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2017-05-26 14:51:24 -04:00
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url_with_dotgit == Gitlab::Shell.new.url_to_repo([namespace, '/', project].join(''))
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2014-02-03 21:35:48 -05:00
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end
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2014-02-10 02:55:38 -05:00
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2014-02-25 16:42:45 -05:00
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def relative_self_url?(url)
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2014-02-26 17:33:04 -05:00
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# (./)?(../repo.git) || (./)?(../../project/repo.git) )
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2017-04-18 01:44:16 -04:00
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url =~ /\A((\.\/)?(\.\.\/))(?!(\.\.)|(.*\/)).*(\.git)?\z/ || url =~ /\A((\.\/)?(\.\.\/){2})(?!(\.\.))([^\/]*)\/(?!(\.\.)|(.*\/)).*(\.git)?\z/
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2014-02-25 16:42:45 -05:00
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end
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2015-01-24 13:02:58 -05:00
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def standard_links(host, namespace, project, commit)
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2017-02-21 18:33:53 -05:00
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base = ['https://', host, '/', namespace, '/', project].join('')
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[base, [base, '/tree/', commit].join('')]
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2014-02-03 21:35:48 -05:00
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end
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2014-02-25 16:42:45 -05:00
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def relative_self_links(url, commit)
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2017-06-28 15:01:39 -04:00
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url.rstrip!
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2015-04-10 01:07:32 -04:00
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# Map relative links to a namespace and project
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# For example:
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# ../bar.git -> same namespace, repo bar
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# ../foo/bar.git -> namespace foo, repo bar
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# ../../foo/bar/baz.git -> namespace bar, repo baz
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components = url.split('/')
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base = components.pop.gsub(/.git$/, '')
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namespace = components.pop.gsub(/^\.\.$/, '')
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if namespace.empty?
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2017-02-14 09:03:24 -05:00
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namespace = @project.namespace.full_path
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2014-02-25 16:42:45 -05:00
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end
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2015-03-24 21:35:57 -04:00
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2017-09-15 10:28:41 -04:00
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begin
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[
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namespace_project_path(namespace, base),
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namespace_project_tree_path(namespace, base, commit)
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]
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rescue ActionController::UrlGenerationError
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[nil, nil]
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end
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2014-02-25 16:42:45 -05:00
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end
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2017-04-10 12:55:31 -04:00
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def sanitize_submodule_url(url)
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uri = URI.parse(url)
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if uri.scheme.in?(VALID_SUBMODULE_PROTOCOLS)
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uri.to_s
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else
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nil
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end
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rescue URI::InvalidURIError
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nil
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end
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2014-02-10 02:55:38 -05:00
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end
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