Merge pull request #570 from aluzzardi/docker-socket

docker socket forwarding support

tests/compute.bats

@@ -65,11 +65,11 @@ setup() {
     run "$DAGGER" compute --input-string 'in=foobar' "$TESTDIR"/compute/input/default
     assert_success
     assert_line '{"in":"foobar","test":"received: foobar"}'
-    
+
     run "$DAGGER" compute --input-string=foobar "$TESTDIR"/compute/input/default
     assert_failure
     assert_output --partial 'failed to parse input: input-string'
-    
+
     run "$DAGGER" compute --input-dir=foobar "$TESTDIR"/compute/input/default
     assert_failure
     assert_output --partial 'failed to parse input: input-dir'
@@ -106,6 +106,11 @@ setup() {
     assert_output "secret=mySecret"
 }
 
+@test "compute: docker socket" {
+    skip "docker socket support disabled"
+    run "$DAGGER" compute  "$TESTDIR"/compute/dockersocket
+}
+
 @test "compute: exclude" {
     "$DAGGER" up -w "$TESTDIR"/compute/exclude
 }

tests/compute/dockersocket/main.cue

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"dagger.io/dagger/op"
+	"dagger.io/docker"
+)
+
+TestDockerSocket: #up: [
+	op.#Load & {
+		from: docker.#Client
+	},
+
+	op.#Exec & {
+		always: true
+		mount: "/var/run/docker.sock": "docker.sock"
+		args: ["docker", "info"]
+	},
+]