64 lines
1.6 KiB
Ruby
64 lines
1.6 KiB
Ruby
require 'set'
|
|
|
|
module Gitlab
|
|
# Module that can be used to detect if a path points to a special file such as
|
|
# a README or a CONTRIBUTING file.
|
|
module FileDetector
|
|
PATTERNS = {
|
|
readme: /\Areadme/i,
|
|
changelog: /\A(changelog|history|changes|news)/i,
|
|
license: /\A(licen[sc]e|copying)(\..+|\z)/i,
|
|
contributing: /\Acontributing/i,
|
|
version: 'version',
|
|
gitignore: '.gitignore',
|
|
koding: '.koding.yml',
|
|
gitlab_ci: '.gitlab-ci.yml',
|
|
avatar: /\Alogo\.(png|jpg|gif)\z/,
|
|
route_map: 'route-map.yml'
|
|
}.freeze
|
|
|
|
# Returns an Array of file types based on the given paths.
|
|
#
|
|
# This method can be used to check if a list of file paths (e.g. of changed
|
|
# files) involve any special files such as a README or a LICENSE file.
|
|
#
|
|
# Example:
|
|
#
|
|
# types_in_paths(%w{README.md foo/bar.txt}) # => [:readme]
|
|
def self.types_in_paths(paths)
|
|
types = Set.new
|
|
|
|
paths.each do |path|
|
|
type = type_of(path)
|
|
|
|
types << type if type
|
|
end
|
|
|
|
types.to_a
|
|
end
|
|
|
|
# Returns the type of a file path, or nil if none could be detected.
|
|
#
|
|
# Returned types are Symbols such as `:readme`, `:version`, etc.
|
|
#
|
|
# Example:
|
|
#
|
|
# type_of('README.md') # => :readme
|
|
# type_of('VERSION') # => :version
|
|
def self.type_of(path)
|
|
name = File.basename(path)
|
|
|
|
PATTERNS.each do |type, search|
|
|
did_match = if search.is_a?(Regexp)
|
|
name =~ search
|
|
else
|
|
name.casecmp(search) == 0
|
|
end
|
|
|
|
return type if did_match
|
|
end
|
|
|
|
nil
|
|
end
|
|
end
|
|
end
|