From 53f4ef049ae2ac387308842943e7d82c06defc8b Mon Sep 17 00:00:00 2001
From: Solomon Hykes <solomon@dagger.io>
Date: Mon, 21 Jun 2021 09:07:18 +0000
Subject: [PATCH] stdlib: dagger.#Output

Signed-off-by: Solomon Hykes <solomon@dagger.io>
---
 .dagger/env/test-core/plan/test-core.cue | 4 ++--
 stdlib/dagger/dagger.cue                 | 6 ++++++
 tests/core.bats                          | 7 ++++++-
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/.dagger/env/test-core/plan/test-core.cue b/.dagger/env/test-core/plan/test-core.cue
index a3495b94..aae00c60 100644
--- a/.dagger/env/test-core/plan/test-core.cue
+++ b/.dagger/env/test-core/plan/test-core.cue
@@ -8,8 +8,8 @@ name: dagger.#Input & {
 	string | *"world"
 }
 
-message: "Hello, \(name)!" @dagger(output)
+message: dagger.#Output & "Hello, \(name)!"
 
 dir: dagger.#Input & dagger.#Artifact
 
-samedir: dir @dagger(output)
+samedir: dagger.#Output & dir
diff --git a/stdlib/dagger/dagger.cue b/stdlib/dagger/dagger.cue
index 094159b3..f0463135 100644
--- a/stdlib/dagger/dagger.cue
+++ b/stdlib/dagger/dagger.cue
@@ -25,3 +25,9 @@ import (
 	_
 	...
 }
+
+#Output: {
+	@dagger(output)
+	_
+	...
+}
diff --git a/tests/core.bats b/tests/core.bats
index 542c9eae..ee600509 100644
--- a/tests/core.bats
+++ b/tests/core.bats
@@ -9,7 +9,7 @@ setup() {
     unset DAGGER_WORKSPACE
 }
 
-@test "core: inputs" {
+@test "core: inputs & outputs" {
    # List available inputs
    run dagger -e test-core input list
    assert_success
@@ -22,9 +22,14 @@ setup() {
    assert_success
    assert_output --partial 'Hello, Bob!'
 
+   run dagger -e test-core output list
+   assert_success
+   assert_output --partial 'message  "Hello, Bob!"'
+
    # Unset text input
    dagger -e test-core input unset name
    run dagger -e test-core up
    assert_success
    assert_output --partial 'Hello, world!'
 }
+