From 3f514e0fa7aef4636253c8a0c9286dd7ab71784f Mon Sep 17 00:00:00 2001
From: Solomon Hykes <sh.github.6811@hykes.org>
Date: Fri, 30 Apr 2021 23:37:47 +0000
Subject: [PATCH] stdlib: dagger.io/io.#Dir

Signed-off-by: Solomon Hykes <sh.github.6811@hykes.org>
---
 stdlib/io/io.cue | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/stdlib/io/io.cue b/stdlib/io/io.cue
index c057eb60..3fb71d4b 100644
--- a/stdlib/io/io.cue
+++ b/stdlib/io/io.cue
@@ -5,6 +5,32 @@ import (
 	"dagger.io/dagger/op"
 )
 
+#Dir: {
+	from: dagger.#Artifact
+	path: string
+
+	// Read the tree structure (not file contents)
+	read: tree: {
+		string// FIXME: only raw 'find' output for now
+		#up: [
+			op.#FetchContainer & {
+				ref: "alpine" // FIXME: use alpine or docker package
+			},
+			op.#Exec & {
+				mount: "/data": "from": from
+				args: [
+					"sh", "-c",
+					#"find /data | sed 's/^\/data//' > /export.txt"#,
+				]
+			},
+			op.#Export & {
+				source: "/export.txt"
+				format: "string"
+			},
+		]
+	}
+}
+
 #File: {
 	from: dagger.#Artifact
 	path: string