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-- gitano.patterns
--
-- Internal centralised pattern definitions. Not stable ABI.
--
-- Copyright 2017 Richard Maw <richard.maw@gmail.com>
-- All rights reserved.
--
-- Redistribution and use in source and binary forms, with or without
-- modification, are permitted provided that the following conditions
-- are met:
-- 1. Redistributions of source code must retain the above copyright
-- notice, this list of conditions and the following disclaimer.
-- 2. Redistributions in binary form must reproduce the above copyright
-- notice, this list of conditions and the following disclaimer in the
-- documentation and/or other materials provided with the distribution.
-- 3. Neither the name of the author nor the names of their contributors
-- may be used to endorse or promote products derived from this software
-- without specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-- ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-- SUCH DAMAGE.
--
local _NICE_NAME = "[a-z][a-z0-9_.-]+"
local _STARTS_DOT = "^%."
local _ENDS_DOTSTAR = "%.%*$"
local _HEX40 = string.rep("[0-9A-Fa-f]", 40)
local TEXT_LINE = "([^\n]*)\n"
local DOTFILE = _STARTS_DOT
local VALID_USERNAME = "^" .. _NICE_NAME .. "$"
local VALID_SSHKEYNAME = "^" .. _NICE_NAME .. "$"
local USER_INFO_PREFIX = "^(users/.-)(".. _NICE_NAME .. ")/"
local USER_CONF_MATCH = USER_INFO_PREFIX .. "user%.conf$"
local USER_KEY_MATCH = USER_INFO_PREFIX .. "(" .. _NICE_NAME .. ")%.key$"
local SSH_KEY_CONTENTS = "^([^ ]+) ([^ ]+) ([^ ].*)$"
local VALID_GROUPNAME = "^" .. _NICE_NAME .. "$"
local GROUP_INFO_PREFIX = "^(groups/.-)(".. _NICE_NAME .. ")"
local GROUP_CONF_MATCH = GROUP_INFO_PREFIX .. "%.conf$"
local VALID_KEY_FINGERPRINT = "^" .. _HEX40 .. "$"
local VALID_KEYRING_NAME = "^" .. _NICE_NAME .. "$"
local KEYRING_INFO_PREFIX = "^(keyrings/.-)(".. _NICE_NAME .. ")"
local KEYRING_MATCH = KEYRING_INFO_PREFIX .. "%.gpg$"
local GPG_OUTPUT_FINGERPRINT_MATCH = "fpr:::::::::([0-9A-F]+):"
local HTTP_RESPONSE = "^HTTP/1.[01] (...) ?([^\r\n]+)\r?\n(.-)\r?\n\r?\n(.*)$"
local HTTP_HEADER = "([^:\r\n]+): *([^\r\n]+)"
local CONF_ENDS_WILDCARD = _ENDS_DOTSTAR
local CONF_WILDCARD = "^(.+)" .. CONF_ENDS_WILDCARD
local CONF_ARRAY_INDEX = "^(.+)%.i_[0-9]+$"
local CONF_SET_TYPE_PREFIX = "^([sbi]):(.*)$"
local GIT_REPO_SUFFIX = "%.git$"
local GIT_REPO_NAME_MATCH = "^(.+)" .. GIT_REPO_SUFFIX
local LACE_GLOBAL_DEFINITION = "^global:(.+)$"
local PLUGIN_NAME = "^([^_]+)%.lua$"
local REF_IS_NORMALISED = "^refs/"
local PARSE_TIME_AND_TZOFFSET = "^([0-9]+) ([+-][0-9]+)$"
local SUPPLE_MODULE_LOAD_MATCH = "^([^%.]+)%.(.+)$"
local GITHOOK_PARSE_CHANGESET = "([^ ]+) ([^ ]+) ([^\n]+)\n?"
return {
TEXT_LINE = TEXT_LINE,
DOTFILE = DOTFILE,
VALID_USERNAME = VALID_USERNAME,
VALID_SSHKEYNAME = VALID_SSHKEYNAME,
USER_INFO_PREFIX = USER_INFO_PREFIX,
USER_CONF_MATCH = USER_CONF_MATCH,
USER_KEY_MATCH = USER_KEY_MATCH,
SSH_KEY_CONTENTS = SSH_KEY_CONTENTS,
VALID_GROUPNAME = VALID_GROUPNAME,
GROUP_INFO_PREFIX = GROUP_INFO_PREFIX,
GROUP_CONF_MATCH = GROUP_CONF_MATCH,
VALID_KEY_FINGERPRINT = VALID_KEY_FINGERPRINT,
VALID_KEYRING_NAME = VALID_KEYRING_NAME,
KEYRING_INFO_PREFIX = KEYRING_INFO_PREFIX,
KEYRING_MATCH = KEYRING_MATCH,
GPG_OUTPUT_FINGERPRINT_MATCH = GPG_OUTPUT_FINGERPRINT_MATCH,
HTTP_RESPONSE = HTTP_RESPONSE,
HTTP_HEADER = HTTP_HEADER,
CONF_ENDS_WILDCARD = CONF_ENDS_WILDCARD,
CONF_WILDCARD = CONF_WILDCARD,
CONF_ARRAY_INDEX = CONF_ARRAY_INDEX,
CONF_SET_TYPE_PREFIX = CONF_SET_TYPE_PREFIX,
GIT_REPO_SUFFIX = GIT_REPO_SUFFIX,
GIT_REPO_NAME_MATCH = GIT_REPO_NAME_MATCH,
LACE_GLOBAL_DEFINITION = LACE_GLOBAL_DEFINITION,
PLUGIN_NAME = PLUGIN_NAME,
REF_IS_NORMALISED = REF_IS_NORMALISED,
PARSE_TIME_AND_TZOFFSET = PARSE_TIME_AND_TZOFFSET,
SUPPLE_MODULE_LOAD_MATCH = SUPPLE_MODULE_LOAD_MATCH,
GITHOOK_PARSE_CHANGESET = GITHOOK_PARSE_CHANGESET,
}
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