Should go.mod not be added to the project?

[tithamane]

I'm learning how to use go modules and trying to convert my project to use them but I'm getting an error from this package when try to build it.

When I run: go get github.com/golang/freetype then I get

go: finding github.com/golang/freetype latest
go: finding github.com/golang/freetype/truetype latest
go build github.com/golang/freetype/truetype: no Go files in

When I try to build my code I get

go: finding github.com/golang/freetype/truetype latest
go: finding github.com/golang/freetype latest
../../../go/pkg/mod/github.com/llgcode/[email protected]/draw2dimg/ftgc.go:16:2: unknown import path "github.com/golang/freetype/truetype": cannot find module providing packagegithub.com/golang/freetype/truetype

It could just be the fact that I'm not using these modules properly or maybe I need to restructure my code, I just though I should ask about this just in case it could help solve my problem.

If I can get it working again, I'll close this issue.

[scottgreenup]

I can get this working with go modules.

Log

$ go mod init foo
go: creating new go.mod: module foo

$ go get -u github.com/golang/freetype
go: finding github.com/golang/freetype latest
go: finding golang.org/x/image/math/fixed latest
go: finding golang.org/x/image/font latest
go: finding golang.org/x/image/math latest
go: finding golang.org/x/image latest

$ cat main.go
package main

import (
	"fmt"

	"github.com/golang/freetype"
)

func main() {
	context := freetype.NewContext()
	fixed := context.PointToFixed(64.0)
	fmt.Printf("%d\n",fixed)
}

$ go build .

$ ./foo
4096

You shouldn't need go.mod/go.sum for this to work.
Can you share how you created your repo (the commands you ran), and where it is in relation to your GOPATH? I think you might have issues with it being in your GOPATH, based on the ../../../go/pkg, I'd recommend moving it out of your GOPATH or trying export GO111MODULE=on then building again.