How include shared packages when deploying functions

I’m new to DO functions (using Go) and am really struggling with this. I’m trying to deploy a single function right now but I plan to add others - all of which will need to share some local libraries. I’m been trying to find a project structure or yml configuration that enables this but after almost two days I’m still stuck. I can build and run locally but when I try to deploy using doctl I get such as package common/models is not in GOROOT (/usr/local/go/src/common/models). My project structure is below. I have a shared package called “lib” that is shared among the functions, as well as other packages from the “common” module, all of which exist in a single workspace.

What do I need to do so that doctl knows where to find these packages when building?

repo
    api
    common
    functions
        functions
            packages
                bots
                    bot1
                        main.go
                        scrape.go
        lib
            objects.go
            utilities.go
        go.mod
        go.sum
    go.work
    go.work.sum

Errors:

scrape.go:14:2: package api/common is not in GOROOT (/usr/local/go/src/api/common)
scrape.go:15:2: package api/handlers is not in GOROOT (/usr/local/go/src/api/handlers)
scrape.go:16:2: package api/logger is not in GOROOT (/usr/local/go/src/api/logger)
scrape.go:17:2: package common/models is not in GOROOT (/usr/local/go/src/common/models)
scrape.go:7:2: package functions/lib is not in GOROOT (/usr/local/go/src/functions/lib)
scrape.go:19:2: no required module provides package github.com/PuerkitoBio/goquery; to add it:
        go get github.com/PuerkitoBio/goquery
scrape.go:20:2: no required module provides package github.com/labstack/gommon/log; to add it:
        go get github.com/labstack/gommon/log