For testing purposes.
The code works only when I move the files main.go and db.go in the same directory my-lib
and change the package name to main for both db.go and main.go.
Access docker dev environment with make docker.
Install dep with go get -u github.com/golang/dep/cmd/dep.
Go to my-lib and install dependencies with dep:
cd src/my-lib/
dep ensure --update
cd /go
Run the app with go run src/my-lib/main.go.
The following dependency error should pop-up:
root@c348fbca321e:/go# go run src/my-lib/main.go
src/my-lib/mySubLib/db.go:6:2: cannot find package "_/go/src/my-lib/vendor/github.com/go-sql-driver/mysql" in any of:
/usr/local/go/src/_/go/src/my-lib/vendor/github.com/go-sql-driver/mysql (from $GOROOT)
/go/src/_/go/src/my-lib/vendor/github.com/go-sql-driver/mysql (from $GOPATH)
Any idea how to fix this? Any help would be much appreciated. Thanks in advance.
The issue is that relative import paths don't work with dep: golang/go#15478.
A quick fix is to provide the main-package/sub-package path to import instead of just sub-package as explained here here.