I have a single file in the main package called main.go. Because the code isn’t reusable I want to separate part of the code in a different file but in the same package.
How do I split the contents of main.go into multiple files without creating a separate package?
I want a directory structure like this:
ls foo
# output:
main.go
bar.go
- File:
bar.go
package main
import "fmt"
func Bar() {
fmt.Println("Bar")
}
- File:
main.go
package main
func main() {
Bar()
}
When I run go run main.go, it gives me:
# command-line-arguments
./main.go:4:2: undefined: Bar