/
version.go
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/
version.go
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/*
* Copyright (c) 2021 The GoPlus Authors (goplus.org). All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package env
import (
"strings"
)
const (
MainVersion = "1.0"
)
// buildVersion is the GoPlus tree's version string at build time.
// This is set by the linker.
var (
buildVersion string
)
func init() {
if buildVersion != "" && !strings.HasPrefix(buildVersion, "v"+MainVersion+".") {
panic("Invalid buildVersion: " + buildVersion)
}
}
// Version returns the GoPlus tree's version string.
// It is either the commit hash and date at the time of the build or,
// when possible, a release tag like "v1.0.0-rc1".
func Version() string {
if buildVersion == "" {
return "v" + MainVersion + ".x"
}
return buildVersion
}