# Publish a version for a simple CUE module via "cue mod publish"
# to an off-the-shelf OCI registry which requires authentication.
# Then fetch that module as a dependency via cmd/cue.

gcloud-auth-docker # sets: MODULE, CUE_REGISTRY, CUE_REGISTRY_HOST, CLOUDSDK_CONFIG
env DOCKER_CONFIG=$WORK/docker-config
env-fill docker-config/config.json

env VERSION=v0.0.1
env MODVER=${MODULE}@v0

cd publish

exec cue mod init --source self ${MODVER}
exec cue mod publish ${VERSION}

cd ../depend

env-fill out_foo.cue
exec cue mod init --source self depend.localhost
exec cue mod tidy
exec cue export
cmp stdout export.golden

-- docker-config/config.json --
{"credHelpers": {"${CUE_REGISTRY_HOST}": "gcloud"}}
-- publish/foo.cue --
package publish

foo: "foo value"

-- depend/out_foo.cue --
package depend

import mt "${MODVER}:publish"

out: mt.foo
-- depend/export.golden --
{
    "out": "foo value"
}