mirror of https://github.com/minio/minio.git
73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
/*
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* Minio Cloud Storage, (C) 2016,2017 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* Below main package has canonical imports for 'go get' and 'go build'
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* to work with all other clones of github.com/minio/minio repository. For
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* more information refer https://golang.org/doc/go1.4#canonicalimports
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*/
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package main // import "github.com/minio/minio"
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import (
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"fmt"
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"os"
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"runtime"
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version "github.com/hashicorp/go-version"
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"github.com/minio/mc/pkg/console"
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minio "github.com/minio/minio/cmd"
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// Import gateway
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_ "github.com/minio/minio/cmd/gateway"
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)
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const (
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// Minio requires at least Go v1.9.4
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minGoVersion = "1.9.4"
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goVersionConstraint = ">= " + minGoVersion
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)
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// Check if this binary is compiled with at least minimum Go version.
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func checkGoVersion(goVersionStr string) error {
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constraint, err := version.NewConstraint(goVersionConstraint)
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if err != nil {
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return fmt.Errorf("'%s': %s", goVersionConstraint, err)
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}
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goVersion, err := version.NewVersion(goVersionStr)
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if err != nil {
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return err
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}
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if !constraint.Check(goVersion) {
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return fmt.Errorf("Minio is not compiled by Go %s. Please recompile accordingly",
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goVersionConstraint)
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}
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return nil
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}
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func main() {
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// When `go get` is used minimum Go version check is not triggered but it would have compiled it successfully.
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// However such binary will fail at runtime, hence we also check Go version at runtime.
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if err := checkGoVersion(runtime.Version()[2:]); err != nil {
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console.Fatalln("Go runtime version check failed.", err)
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}
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minio.Main(os.Args)
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}
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