Error when building for Android (/anytype-heart/space/mock_space missing)

[SamBouwer]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Install dependencies for building Android middleware libraries
2. Create heart.yml network config file
3. Build using make build-android with ANY_SYNC_NETWORK argument pointing at your heart.yml network config file
4. Build starts, but returns with an error

Expected behavior
The build to succeed.

Desktop (please complete the following information):

• OS: Ubuntu 22.04.2 LTS
• Version: latest main branch of anytype-heart repo as of 28-07-2023

Additional context

I though it might be related to the two lines that are commented out in services.go:

• https://github.com/anyproto/anytype-heart/blob/main/space/service.go#L56
• https://github.com/anyproto/anytype-heart/blob/main/space/service.go#L57

But uncommenting those lines and building results in the same error.

Full logs:

bouwers@dockervm:~/anytype-heart$ make build-android ANY_SYNC_NETWORK=../any-docker/heart.yml
Using Any Sync Network configuration at ../any-docker/heart.yml
Setting up go modules...
go build -o deps golang.org/x/mobile/cmd/gomobile
go build -o deps golang.org/x/mobile/cmd/gobind
gomobile init
Building library for Android...
gomobile bind -tags "nogrpcserver gomobile nowatchdog nosigar envnetworkcustom" -ldflags "-X github.com/anyproto/anytype-heart/util/vcs.BuildDate=2023-07-28T19:46:49Z -X github.com/anyproto/anytype-heart/util/vcs.GitCommit=430b29b98 -X github.com/anyproto/anytype-heart/util/vcs.GitBranch=github.com/anyproto/anytype-heart/util/vcs -X github.com/anyproto/anytype-heart/util/vcs.GitState=clean -X github.com/anyproto/anytype-heart/util/vcs.GitSummary=v0.27.14-91-g430b29b98" -v -target=android -androidapi 19 -o lib.aar github.com/anyproto/anytype-heart/clientlibrary/service github.com/anyproto/anytype-heart/core


write /tmp/gomobile-work-1186643250/src-android-amd64/go.mod
write /tmp/gomobile-work-1186643250/src-android-arm64/go.mod
write /tmp/gomobile-work-1186643250/src-android-arm/go.mod
write /tmp/gomobile-work-1186643250/src-android-386/go.mod
go: found github.com/anyproto/anytype-heart/clientlibrary/service in github.com/anyproto/anytype-heart v0.0.0-00010101000000-000000000000
go: found github.com/anyproto/anytype-heart/core in github.com/anyproto/anytype-heart v0.0.0-00010101000000-000000000000
go: found github.com/anyproto/anytype-heart/clientlibrary/service in github.com/anyproto/anytype-heart v0.0.0-00010101000000-000000000000
go: found github.com/anyproto/anytype-heart/core in github.com/anyproto/anytype-heart v0.0.0-00010101000000-000000000000
go: found github.com/anyproto/anytype-heart/clientlibrary/service in github.com/anyproto/anytype-heart v0.0.0-00010101000000-000000000000
go: found github.com/anyproto/anytype-heart/core in github.com/anyproto/anytype-heart v0.0.0-00010101000000-000000000000
go: found github.com/anyproto/anytype-heart/clientlibrary/service in github.com/anyproto/anytype-heart v0.0.0-00010101000000-000000000000
go: found github.com/anyproto/anytype-heart/core in github.com/anyproto/anytype-heart v0.0.0-00010101000000-000000000000
go: finding module for package github.com/anyproto/anytype-heart/space/mock_space
go: finding module for package github.com/anyproto/anytype-heart/space/mock_space
go: finding module for package github.com/anyproto/anytype-heart/space/mock_space
go: finding module for package github.com/anyproto/anytype-heart/space/mock_space
gobind/gobind imports
        github.com/anyproto/anytype-heart/core imports
        github.com/anyproto/anytype-heart/core/anytype imports
        github.com/anyproto/anytype-heart/core/filestorage/filesync tested by
        github.com/anyproto/anytype-heart/core/filestorage/filesync.test imports
        github.com/anyproto/anytype-heart/space/mock_space: module github.com/anyproto/anytype-heart@latest found (v0.27.15, replaced by /home/bouwers/anytype-heart), but does not contain package github.com/anyproto/anytype-heart/space/mock_space
gobind/gobind imports
        github.com/anyproto/anytype-heart/core imports
        github.com/anyproto/anytype-heart/core/anytype imports
        github.com/anyproto/anytype-heart/core/filestorage/filesync tested by
        github.com/anyproto/anytype-heart/core/filestorage/filesync.test imports
        github.com/anyproto/anytype-heart/space/mock_space: module github.com/anyproto/anytype-heart@latest found (v0.27.15, replaced by /home/bouwers/anytype-heart), but does not contain package github.com/anyproto/anytype-heart/space/mock_space
gobind/gobind imports
        github.com/anyproto/anytype-heart/core imports
        github.com/anyproto/anytype-heart/core/anytype imports
        github.com/anyproto/anytype-heart/core/filestorage/filesync tested by
        github.com/anyproto/anytype-heart/core/filestorage/filesync.test imports
        github.com/anyproto/anytype-heart/space/mock_space: module github.com/anyproto/anytype-heart@latest found (v0.27.15, replaced by /home/bouwers/anytype-heart), but does not contain package github.com/anyproto/anytype-heart/space/mock_space
gobind/gobind imports
        github.com/anyproto/anytype-heart/core imports
        github.com/anyproto/anytype-heart/core/anytype imports
        github.com/anyproto/anytype-heart/core/filestorage/filesync tested by
        github.com/anyproto/anytype-heart/core/filestorage/filesync.test imports
        github.com/anyproto/anytype-heart/space/mock_space: module github.com/anyproto/anytype-heart@latest found (v0.27.15, replaced by /home/bouwers/anytype-heart), but does not contain package github.com/anyproto/anytype-heart/space/mock_space
gomobile: go mod tidy -v failed: exit status 1

make: *** [Makefile:131: build-android] Error 1

[Mikhail]

It is very strange behaviour when gomobile tries to rely on test packages. Cannot replicate with a small repository - all is working perfectly.
Quick workaround is to execute make test-deps just before trying to build mobile versions