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module SubmoduleHelper
include Gitlab::ShellAdapter
# links to files listing for submodule if submodule is a project on this server
def submodule_links(submodule_item)
url = @repository.submodule_url_for(@ref, submodule_item.path)
return url, nil unless url =~ /([^\/:]+\/[^\/]+\.git)\Z/
project = $1
project.chomp!('.git')
if self_url?(url, project)
return project_path(project), project_tree_path(project, submodule_item.id)
elsif relative_self_url?(url)
relative_self_links(url, submodule_item.id)
elsif github_dot_com_url?(url)
standard_links('github.com', project, submodule_item.id)
elsif gitlab_dot_com_url?(url)
standard_links('gitlab.com', project, submodule_item.id)
else
return url, nil
end
end
protected
def github_dot_com_url?(url)
url =~ /github\.com[\/:][^\/]+\/[^\/]+\Z/
end
def gitlab_dot_com_url?(url)
url =~ /gitlab\.com[\/:][^\/]+\/[^\/]+\Z/
end
def self_url?(url, project)
return true if url == [ Gitlab.config.gitlab.url, '/', project, '.git' ].join('')
url == gitlab_shell.url_to_repo(project)
end
def relative_self_url?(url)
# (./)?(../repo.git) || (./)?(../../project/repo.git) )
url =~ /^((\.\/)?(\.\.\/))(?!(\.\.)|(.*\/)).*\.git\Z/ || url =~ /^((\.\/)?(\.\.\/){2})(?!(\.\.))([^\/]*)\/(?!(\.\.)|(.*\/)).*\.git\Z/
end
def standard_links(host, project, commit)
base = [ 'https://', host, '/', project ].join('')
return base, [ base, '/tree/', commit ].join('')
end
def relative_self_links(url, commit)
if url.scan(/(\.\.\/)/).size == 2
base = url[/([^\/]*\/[^\/]*)\.git/, 1]
else
base = [ @project.group.path, '/', url[/([^\/]*)\.git/, 1] ].join('')
end
return project_path(base), project_tree_path(base, commit)
end
end