x/vgo: share local code inside custom $GOPATH #25053
Description
Hi!
I want to use $GOPATH as a root of git monorepo with several projects sharing some common library:
$ tree
├── Makefile
└── src
├── common
├── serviceA
│ └── go.mod
├── serviceB
│ └── go.mod
└── v
ServiceA and ServiceB are import some local common/stuff package inside their *.go files. They are also import, say, github.com/some/package with different versions (which are listed in their go.mod files).
How could I use vgo to build serviceA and serviceB separately, with same local code from src/common?
Im trying to compile with script like this:
$ (
export GOPATH=$(pwd);
cd src/serviceA;
vgo build -o ../bin/serviceA;
)
Without any actions I get this error:
vgo: import "serviceA" ->
import "common/stuff" [/usr/local/go/src/common/stuff]: open /usr/local/go/src/common/stuff: no such file or directory
If I change common to something like common.org:
vgo: import "serviceA" ->
import "common.org": Get https://common.org?go-get=1: dial tcp: lookup common.org: no such host
Also, If I put something like this into serviceA/go.mod:
replace (
"common.org" v1.0.0 => "../common"
)
The result is:
vgo: errors parsing go.mod:
<path to src>/src/serviceA/go.mod:6: invalid module version v1.0.0: Get https://common.org?go-get=1: dial tcp: lookup common.org: no such host
Am I doing something wrong, or is this know limitation, or any other suggestion?
Thanks.