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// Copyright 2019, Chef. All rights reserved.
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// https://github.com/q191201771/naza
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//
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// Use of this source code is governed by a MIT-style license
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// that can be found in the License file.
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//
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// Author: Chef (191201771@qq.com)
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// Package bininfo
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//
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// 将编译时源码的git版本信息（当前tag，commit log的sha值和commit message，是否有未提交的修改），编译时间，Go版本，编译、运行平台打入程序中
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// 编译时传入这些信息的方式见 naza 的编译脚本： https://github.com/q191201771/naza/blob/master/build.sh
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//
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package bininfo
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import (
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"fmt"
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"runtime"
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"strings"
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)
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var (
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// 初始化为 unknown，如果编译时没有传入这些值，则为 unknown
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GitTag = "unknown"
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GitCommitLog = "unknown"
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GitStatus = "unknown"
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BuildTime = "unknown"
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BuildGoVersion = "unknown"
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)
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// 返回单行格式
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func StringifySingleLine() string {
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return fmt.Sprintf("GitTag=%s. GitCommitLog=%s. GitStatus=%s. BuildTime=%s. GoVersion=%s. runtime=%s/%s.",
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GitTag, GitCommitLog, GitStatus, BuildTime, BuildGoVersion, runtime.GOOS, runtime.GOARCH)
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}
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// 返回多行格式
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func StringifyMultiLine() string {
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return fmt.Sprintf("GitTag=%s\nGitCommitLog=%s\nGitStatus=%s\nBuildTime=%s\nGoVersion=%s\nruntime=%s/%s\n",
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GitTag, GitCommitLog, GitStatus, BuildTime, BuildGoVersion, runtime.GOOS, runtime.GOARCH)
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}
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// 对一些值做美化处理
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func beauty() {
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if GitStatus == "" {
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// GitStatus 为空时，说明本地源码与最近的 commit 记录一致，无修改
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// 为它赋一个特殊值
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GitStatus = "cleanly"
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} else {
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// 将多行结果合并为一行
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GitStatus = strings.Replace(strings.Replace(GitStatus, "\r\n", " |", -1), "\n", " |", -1)
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}
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}
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func init() {
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beauty()
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}
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