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Code Issues Releases Wiki Activity

Chore: refine errorgen (#821)

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Loyalsoldier 2021-03-24 15:18:07 +08:00 committed by GitHub
parent 921c6d71ee
commit ad09269791
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2 changed files with 13 additions and 19 deletions
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2
.gitignore vendored
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@ -23,3 +23,5 @@ v2ctl
mockgen
vprotogen
!infra/vprotogen/
errorgen
!common/errors/errorgen/

30
common/errors/errorgen/main.go
View File

@ -2,11 +2,8 @@ package main
import (
"fmt"
"log"
"os"
"path/filepath"
"github.com/v2fly/v2ray-core/v4/common"
)
func main() {
@ -20,26 +17,21 @@ func main() {
pkg = "core"
}
moduleName, gmnErr := common.GetModuleName(pwd)
if gmnErr != nil {
fmt.Println("can not get module path", gmnErr)
os.Exit(1)
}
file, err := os.OpenFile("errors.generated.go", os.O_WRONLY|os.O_TRUNC|os.O_CREATE, 0644)
if err != nil {
log.Fatalf("Failed to generate errors.generated.go: %v", err)
fmt.Printf("Failed to generate errors.generated.go: %v", err)
os.Exit(1)
}
defer file.Close()
fmt.Fprintln(file, "package", pkg)
fmt.Fprintln(file, "")
fmt.Fprintln(file, "import \""+moduleName+"/common/errors\"")
fmt.Fprintln(file, "")
fmt.Fprintln(file, "type errPathObjHolder struct{}")
fmt.Fprintln(file, "")
fmt.Fprintln(file, "func newError(values ...interface{}) *errors.Error {")
fmt.Fprintln(file, " return errors.New(values...).WithPathObj(errPathObjHolder{})")
fmt.Fprintln(file, "}")
fmt.Fprintf(file, `package %s
import "github.com/v2fly/v2ray-core/v4/common/errors"
type errPathObjHolder struct{}
func newError(values ...interface{}) *errors.Error {
return errors.New(values...).WithPathObj(errPathObjHolder{})
}
`, pkg)
}