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module Listen
class Silencer
# The default list of directories that get ignored.
DEFAULT_IGNORED_DIRECTORIES = %r{^(?:
\.git
| \.svn
| \.hg
| \.rbx
| \.bundle
| bundle
| vendor/bundle
| log
| tmp
|vendor/ruby
)(/|$)}x
# The default list of files that get ignored.
DEFAULT_IGNORED_EXTENSIONS = %r{(?:
# Kate's tmp\/swp files
\..*\d+\.new
| \.kate-swp
# Gedit tmp files
| \.goutputstream-.{6}
# Intellij files
| ___jb_bak___
| ___jb_old___
# Vim swap files and write test
| \.sw[px]
| \.swpx
| ^4913
# Sed temporary files - but without actual words, like 'sedatives'
| (?:^
sed
(?:
[a-zA-Z0-9]{0}[A-Z]{1}[a-zA-Z0-9]{5} |
[a-zA-Z0-9]{1}[A-Z]{1}[a-zA-Z0-9]{4} |
[a-zA-Z0-9]{2}[A-Z]{1}[a-zA-Z0-9]{3} |
[a-zA-Z0-9]{3}[A-Z]{1}[a-zA-Z0-9]{2} |
[a-zA-Z0-9]{4}[A-Z]{1}[a-zA-Z0-9]{1} |
[a-zA-Z0-9]{5}[A-Z]{1}[a-zA-Z0-9]{0}
)
)
# other files
| \.DS_Store
| \.tmp
| ~
)$}x
attr_accessor :only_patterns, :ignore_patterns
def initialize
configure({})
end
def configure(options)
@only_patterns = options[:only] ? Array(options[:only]) : nil
@ignore_patterns = _init_ignores(options[:ignore], options[:ignore!])
end
# Note: relative_path is temporarily expected to be a relative Pathname to
# make refactoring easier (ideally, it would take a string)
# TODO: switch type and path places - and verify
def silenced?(relative_path, type)
path = relative_path.to_s
if only_patterns && type == :file
return true unless only_patterns.any? { |pattern| path =~ pattern }
end
ignore_patterns.any? { |pattern| path =~ pattern }
end
private
attr_reader :options
def _init_ignores(ignores, overrides)
patterns = []
unless overrides
patterns << DEFAULT_IGNORED_DIRECTORIES
patterns << DEFAULT_IGNORED_EXTENSIONS
end
patterns << ignores
patterns << overrides
patterns.compact.flatten
end
end
end