in my project, i need to write some go code dynamically and need to test the code is valid. so need to call "go build" command use 'os.exec' function.
when i write go code in a temp directory like '/data/test/mycode.go'. and i try to call 'go build', they return a error as 'no such file or directory'. how i can do this correctly? thanks all:)
below is some code '
// is not work too // goPath, err := exec.LookPath("go") var out, stderr bytes.Buffer cmd := exec.Command(fmt.Sprintf("%s/go build /data/test/mycode.go", goPath)) cmd.Stdout = &out cmd.Stderr = &stderr err = cmd.Run()
PS: but i call the command 'go build /data/test/mycode.go' directly in terminal. it can works.