Europa: integrate core packages, separate universe

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

stdlib/dagger/dagger.cue

@@ -3,7 +3,7 @@ package dagger
 
 import (
 	"alpha.dagger.io/dagger/op"
-	"alpha.dagger.io/dagger/engine"
+	"alpha.dagger.io/europa/dagger/engine"
 )
 
 // An artifact such as source code checkout, container image, binary archive...

stdlib/dagger/engine/image.cue

@@ -1,45 +0,0 @@
-package engine
-
-// A ref is an address for a remote container image
-//
-// Examples:
-//   - "index.docker.io/dagger"
-//   - "dagger"
-//   - "index.docker.io/dagger:latest"
-//   - "index.docker.io/dagger:latest@sha256:a89cb097693dd354de598d279c304a1c73ee550fbfff6d9ee515568e0c749cfe"
-#Ref: string
-
-// Container image config. See [OCI](https://opencontainers.org/).
-// Spec left open on purpose to account for additional fields.
-// [Image Spec](https://github.com/opencontainers/image-spec/blob/main/specs-go/v1/config.go)
-// [Docker Superset](https://github.com/moby/buildkit/blob/master/frontend/dockerfile/dockerfile2llb/image.go)
-#ImageConfig: {
-	Env?: [...string]
-	User?: string
-	Cmd?: [...string]
-	...
-}
-
-// Download a container image from a remote repository
-#Pull: {
-	_type: "Pull"
-
-	// Repository source ref
-	source: #Ref
-
-	// Authentication
-	auth: [...{
-		target:   string
-		username: string
-		secret:   string | #Secret
-	}]
-
-	// Root filesystem of downloaded image
-	output: #FS
-
-	// Image digest
-	digest: string
-
-	// Downloaded container image config
-	config: #ImageConfig
-}

stdlib/dagger/engine/plan.cue

@@ -1,41 +0,0 @@
-package engine
-
-// A deployment plan executed by `dagger up`
-#Plan: {
-	context: #Context
-	actions: [string]: _
-}
-
-// FIXME: Platform spec here
-#Platform: string
-
-#Context: {
-	// Platform to target
-	platform?: #Platform
-
-	// Import directories
-	imports: [string]: {
-		_type: "Import"
-
-		path: string
-		include?: [...string]
-		exclude?: [...string]
-		fs: #FS
-	}
-
-	// Securely load external secrets
-	secrets: [string]: {
-		// Secrets can be securely mounted into action containers as a file
-		contents: #Secret
-
-		{
-			_type: "SecretFile"
-			// Read secret from a file
-			path: string
-		} | {
-			_type: "SecretEnv"
-			// Read secret from an environment variable ON THE CLIENT MACHINE
-			envvar: string
-		}
-	}
-}

stdlib/dagger/engine/types.cue

@@ -1,29 +0,0 @@
-package engine
-
-// A reference to a filesystem tree.
-// For example:
-//  - The root filesystem of a container
-//  - A source code repository
-//  - A directory containing binary artifacts
-// Rule of thumb: if it fits in a tar archive, it fits in a #FS.
-#FS: {
-	_fs: id: string
-}
-
-// A reference to an external secret, for example:
-//  - A password
-//  - A SSH private key
-//  - An API token
-// Secrets are never merged in the Cue tree. They can only be used
-// by a special filesystem mount designed to minimize leak risk.
-#Secret: {
-	_secret: id: string
-}
-
-// A reference to a network service endpoint, for example:
-//  - A TCP or UDP port
-//  - A unix or npipe socket
-//  - An HTTPS endpoint
-#Service: {
-	_service: id: string
-}