/* * MIT License * * Copyright (c) 2020 Nicolas JUHEL * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * */ package s3aws import ( "fmt" libart "github.com/nabbar/golib/artifact" liberr "github.com/nabbar/golib/errors" ) const pkgName = "golib/artifact/s3aws" const ( ErrorParamEmpty liberr.CodeError = iota + libart.MinArtifactS3AWS ErrorClientInit ErrorS3AWSRegex ErrorS3AWSFind ErrorS3AWSNewVers ErrorS3AWSNotFound ErrorS3AWSDownloadError ErrorS3AWSIOReaderError ) var ( errRegexGroup = "regex '%s' has only '%d' group extracted and given group to use '%d'" errVersion = "error with version '%s'" errVersRequest = "version requested '%s'" errObject = "object '%s'" errObjectEmpty = "object '%s' is empty" errObjectSize = "object size '%s' mismatch with downloaded size" ) func getError(code string, args ...interface{}) error { //nolint #goerr113 return fmt.Errorf(code, args...) } func init() { if liberr.ExistInMapMessage(ErrorParamEmpty) { panic(fmt.Errorf("error code collision with package %s", pkgName)) } liberr.RegisterIdFctMessage(ErrorParamEmpty, getMessage) } func getMessage(code liberr.CodeError) (message string) { switch code { case liberr.UnknownError: return liberr.NullMessage case ErrorParamEmpty: return "given parameters is empty" case ErrorClientInit: return "initialization of gitlab client failed" case ErrorS3AWSRegex: return "regex parsing object has not enough matched group to use given group number" case ErrorS3AWSFind: return "request the object find to aws s3 backend occurs an error" case ErrorS3AWSNewVers: return "init a new version based on group value extracted occurs an error" case ErrorS3AWSNotFound: return "requested version is not found" case ErrorS3AWSDownloadError: return "download object requested occurs error" case ErrorS3AWSIOReaderError: return "return io reader is empty" } return liberr.NullMessage }