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# frozen_string_literal: true
module Gitlab
module Regex
module BulkImports
def bulk_import_destination_namespace_path_regex
# This regexp validates the string conforms to rules for a destination_namespace path:
# i.e does not start with a non-alphanumeric character,
# contains only alphanumeric characters, forward slashes, periods, and underscores,
# does not end with a period or forward slash, and has a relative path structure
# with no http protocol chars or leading or trailing forward slashes
# eg 'source/full/path' or 'destination_namespace' not 'https://example.com/destination/namespace/path'
# the regex also allows for an empty string ('') to be accepted as this is allowed in
# a bulk_import POST request
@bulk_import_destination_namespace_path_regex ||= %r/((\A\z)|(\A[0-9a-z]*(-_.)?[0-9a-z])(\/?[0-9a-z]*[-_.]?[0-9a-z])+\z)/i
end
def bulk_import_source_full_path_regex
# This regexp validates the string conforms to rules for a source_full_path path:
# i.e does not start with a non-alphanumeric character except for periods or underscores,
# contains only alphanumeric characters, forward slashes, periods, and underscores,
# does not end with a period or forward slash, and has a relative path structure
# with no http protocol chars or leading or trailing forward slashes
# eg 'source/full/path' or 'destination_namespace' not 'https://example.com/source/full/path'
@bulk_import_source_full_path_regex ||= %r/\A([.]?)[^\W](\/?([-_.+]*)*[0-9a-z][-_]*)+\z/i
end
def bulk_import_source_full_path_regex_message
bulk_import_destination_namespace_path_regex_message
end
def bulk_import_destination_namespace_path_regex_message
"must have a relative path structure " \
"with no HTTP protocol characters, or leading or trailing forward slashes. " \
"Path segments must not start or end with a special character, " \
"and must not contain consecutive special characters."
end
end
end
end
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