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# frozen_string_literal: true
module Gitlab
module RepoPath
NotFoundError = Class.new(StandardError)
def self.parse(path)
repo_path = path.sub(/\.git\z/, '').sub(%r{\A/}, '')
redirected_path = nil
# Detect the repo type based on the path, the first one tried is the project
# type, which does not have a suffix.
Gitlab::GlRepository.types.each do |_name, type|
# If the project path does not end with the defined suffix, try the next
# type.
# We'll always try to find a project with an empty suffix (for the
# `Gitlab::GlRepository::PROJECT` type.
next unless type.valid?(repo_path)
# Removing the suffix (.wiki, .design, ...) from the project path
full_path = repo_path.chomp(type.path_suffix)
container, project, redirected_path = find_container(type, full_path)
return [container, project, type, redirected_path] if container
end
# When a project did not exist, the parsed repo_type would be empty.
# In that case, we want to continue with a regular project repository. As we
# could create the project if the user pushing is allowed to do so.
[nil, nil, Gitlab::GlRepository.default_type, nil]
end
def self.find_container(type, full_path)
if type.snippet?
snippet, redirected_path = find_snippet(full_path)
[snippet, snippet&.project, redirected_path]
elsif type.wiki?
wiki, redirected_path = find_wiki(full_path)
[wiki, wiki.try(:project), redirected_path]
else
project, redirected_path = find_project(full_path)
[project, project, redirected_path]
end
end
def self.find_project(project_path)
return [nil, nil] if project_path.blank?
project = Project.find_by_full_path(project_path, follow_redirects: true)
redirected_path = redirected?(project, project_path) ? project_path : nil
[project, redirected_path]
end
def self.redirected?(project, project_path)
project && project.full_path.casecmp(project_path) != 0
end
# Snippet_path can be either:
# - snippets/1
# - h5bp/html5-boilerplate/snippets/53
def self.find_snippet(snippet_path)
return [nil, nil] if snippet_path.blank?
snippet_id, project_path = extract_snippet_info(snippet_path)
project, redirected_path = find_project(project_path)
[Snippet.find_by_id_and_project(id: snippet_id, project: project), redirected_path]
end
# Wiki path can be either:
# - namespace/project
# - group/subgroup/project
def self.find_wiki(wiki_path)
return [nil, nil] if wiki_path.blank?
project, redirected_path = find_project(wiki_path)
[project&.wiki, redirected_path]
end
def self.extract_snippet_info(snippet_path)
path_segments = snippet_path.split('/')
snippet_id = path_segments.pop
path_segments.pop # Remove snippets from path
project_path = File.join(path_segments)
[snippet_id, project_path]
end
end
end
Gitlab::RepoPath.singleton_class.prepend_if_ee('EE::Gitlab::RepoPath::ClassMethods')
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