127 lines
4.3 KiB
Python
127 lines
4.3 KiB
Python
# -*- coding:utf-8 -*-
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#############################################################################
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# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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#
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# openGauss is licensed under Mulan PSL v2.
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# You can use this software according to the terms
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# and conditions of the Mulan PSL v2.
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# You may obtain a copy of Mulan PSL v2 at:
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#
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# http://license.coscl.org.cn/MulanPSL2
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#
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OF ANY KIND,
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# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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# See the Mulan PSL v2 for more details.
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#############################################################################
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"""
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This file is for Gauss version things.
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"""
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import os
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import sys
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import re
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sys.path.append(sys.path[0] + "/../../")
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from gspylib.common.ErrorCode import ErrorCode
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class VersionInfo():
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"""
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Info about current version
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"""
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def __init__(self):
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pass
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# package version
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__PACKAGE_VERSION = ""
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# OM version string
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COMMON_VERSION = "Gauss200 OM VERSION"
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# It will be replaced with the product version, such as "Gauss200",
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# while being packaged by mpp_package.sh
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PRODUCT_NAME = "__GAUSS_PRODUCT_STRING__"
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PRODUCT_NAME_PACKAGE = "-".join(PRODUCT_NAME.split())
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__COMPATIBLE_VERSION = []
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COMMITID = ""
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@staticmethod
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def getPackageVersion():
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"""
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function: Get the current version from version.cfg
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input : NA
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output: String
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"""
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if (VersionInfo.__PACKAGE_VERSION != ""):
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return VersionInfo.__PACKAGE_VERSION
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# obtain version file
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versionFile = VersionInfo.get_version_file()
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version, number, commitid = VersionInfo.get_version_info(versionFile)
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# the 2 value is package version
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VersionInfo.__PACKAGE_VERSION = version
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return VersionInfo.__PACKAGE_VERSION
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@staticmethod
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def getCommitid():
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if VersionInfo.COMMITID != "":
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return VersionInfo.COMMITID
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versionFile = VersionInfo.get_version_file()
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version, number, commitid = VersionInfo.get_version_info(versionFile)
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# the 2 value is package version
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VersionInfo.COMMITID = commitid
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return VersionInfo.COMMITID
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@staticmethod
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def get_version_file():
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"""
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function: Get version.cfg file
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input : NA
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output: String
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"""
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# obtain version file
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dirName = os.path.dirname(os.path.realpath(__file__))
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versionFile = os.path.join(dirName, "./../../../", "version.cfg")
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versionFile = os.path.realpath(versionFile)
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if (not os.path.exists(versionFile)):
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raise Exception(ErrorCode.GAUSS_502["GAUSS_50201"] % versionFile)
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if (not os.path.isfile(versionFile)):
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raise Exception(ErrorCode.GAUSS_502["GAUSS_50210"] % versionFile)
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return versionFile
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@staticmethod
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def get_version_info(versionFile):
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# the infomation of versionFile like this:
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# openGauss-1.0
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# XX.0
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# ae45cfgt
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if not os.path.exists(versionFile):
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raise Exception(ErrorCode.GAUSS_502["GAUSS_50201"] % versionFile)
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if not os.path.isfile(versionFile):
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raise Exception(ErrorCode.GAUSS_502["GAUSS_50210"] % versionFile)
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with open(versionFile, 'r') as fp:
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retLines = fp.readlines()
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if len(retLines) < 3:
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raise Exception(ErrorCode.GAUSS_502["GAUSS_50222"] % versionFile)
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version = re.compile(r'[0-9]+\.[0-9]+\.[0-9]+').search(
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retLines[0].strip()).group()
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number = retLines[1].strip()
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commitId = retLines[2].strip()
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if version is None:
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raise Exception(ErrorCode.GAUSS_502["GAUSS_50222"] %
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"version.cfg" + "Does not have version "
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"such as openGauss-1.0")
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try:
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float(number)
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except Exception as e:
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raise Exception(str(e) + ErrorCode.GAUSS_516["GAUSS_51628"]
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% number)
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if not (commitId.isalnum() and len(commitId) == 8):
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raise Exception(ErrorCode.GAUSS_502["GAUSS_50222"] % versionFile
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+ " Commit id is wrong.")
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return version, number, commitId
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