51 lines
918 B
Go
51 lines
918 B
Go
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package cmd
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import (
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"fmt"
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"github.com/pkg/errors"
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"reflect"
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"runtime"
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)
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/*
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init 包内处理项目初始化流程 包括:
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通用
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1. Config viper 读入
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2. Logger zap
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业务
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3. Router gin
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4. DB、client...
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*/
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// InitFundamental APP 非业务逻辑部分初始化
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//
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// func call return error 程序应该停止运行
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func InitFundamental() error {
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return mustSuccess(InitConfig, InitLogger)
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}
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func InitServer() error {
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return mustSuccess()
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}
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var (
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// ErrorInitFundamental mean that InitFundamental() return error then program continue running!
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ErrorInitFundamental = errors.New("app fundamental init error! ")
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)
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type Func func() error
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func mustSuccess(fn ...Func) (err error) {
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for _, f := range fn {
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err = f()
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if err != nil {
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ptr := reflect.ValueOf(f).Pointer()
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fi := runtime.FuncForPC(ptr)
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err = fmt.Errorf("%s error! \ncause: %w", fi.Name(), err)
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return
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}
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}
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return
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}
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