45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
/*
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* Minio Cloud Storage, (C) 2015, 2016 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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package main
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import (
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"fmt"
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"runtime"
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"github.com/hashicorp/go-version"
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"github.com/minio/mc/pkg/console"
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)
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// check if minimum Go version is met.
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func checkGoVersion() {
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// Current version.
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curVersion, e := version.NewVersion(runtime.Version()[2:])
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if e != nil {
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console.Fatalln("Unable to determine current go version.", e)
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}
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// Prepare version constraint.
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constraints, e := version.NewConstraint(minGoVersion)
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if e != nil {
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console.Fatalln("Unable to check go version.")
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}
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// Check for minimum version.
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if !constraints.Check(curVersion) {
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console.Fatalln(fmt.Sprintf("Please recompile Minio with Golang version %s.", minGoVersion))
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}
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}
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