Europa: integrate core packages, separate universe

Signed-off-by: Solomon Hykes <solomon@dagger.io>

europa-universe/test.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -e
+
+targets=(
+	dagger.io/dagger
+	dagger.io/dagger/engine
+
+	./docker
+	./docker/test/build
+
+	./alpine
+	./alpine/tests/simple
+
+	./yarn
+	./yarn/tests/simple
+
+	./bash
+	./python
+	./git
+	./nginx
+	./netlify
+	./netlify/test/simple
+
+	./examples/todoapp
+	./examples/todoapp/dev
+	./examples/todoapp/staging
+)
+
+for t in "${targets[@]}"; do
+	echo "-- $t"
+	cue eval "$t" >/dev/null
+done