From 475f6ecd953e53cfef2d66881fc12dcdfd68bc79 Mon Sep 17 00:00:00 2001
From: Richard Kuhnt <r15ch13+git@gmail.com>
Date: Tue, 14 Feb 2017 18:20:08 +0100
Subject: [PATCH] Add autoupdate to dart.json

---
 dart.json | 53 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 34 insertions(+), 19 deletions(-)

diff --git a/dart.json b/dart.json
index f1df25267d..c2255c4755 100644
--- a/dart.json
+++ b/dart.json
@@ -1,23 +1,38 @@
 {
-  "version": "1.22.0",
-  "license": "BSD",
-  "homepage": "https://www.dartlang.org/",
-  "extract_dir": "dart-sdk",
-  "env_add_path": [
-    "bin"
-  ],
-  "architecture": {
-    "64bit": {
-      "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/1.22.0/sdk/dartsdk-windows-x64-release.zip",
-      "hash": "350c40dc3f6c287328f3c0ee48017cf205cb0259c1d3c890ffe2601ac3e0656b"
+    "version": "1.22.0",
+    "license": "BSD",
+    "homepage": "https://www.dartlang.org/",
+    "extract_dir": "dart-sdk",
+    "env_add_path": [
+        "bin"
+    ],
+    "architecture": {
+        "64bit": {
+            "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/1.22.0/sdk/dartsdk-windows-x64-release.zip",
+            "hash": "350c40dc3f6c287328f3c0ee48017cf205cb0259c1d3c890ffe2601ac3e0656b"
+        },
+        "32bit": {
+            "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/1.22.0/sdk/dartsdk-windows-ia32-release.zip",
+            "hash": "0fc39500d6bad33beeb8539f922248d2a62b09ffaae4e146fcca36378557e5bb"
+        }
     },
-    "32bit": {
-      "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/1.22.0/sdk/dartsdk-windows-ia32-release.zip",
-      "hash": "0fc39500d6bad33beeb8539f922248d2a62b09ffaae4e146fcca36378557e5bb"
+    "checkver": {
+        "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/latest/VERSION",
+        "re": "\"version\":\\s*\"(.*)\","
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/$version/sdk/dartsdk-windows-x64-release.zip"
+            },
+            "32bit": {
+                "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/$version/sdk/dartsdk-windows-ia32-release.zip"
+            }
+        },
+        "hash": {
+            "mode": "extract",
+            "type": "sha256",
+            "url": "$url.sha256sum"
+        }
     }
-  },
-  "checkver": {
-    "url": "https://storage.googleapis.com/dart-archive/channels/stable/release/latest/VERSION",
-    "re": "\"version\":\\s*\"([\\d.]+)\""
-  }
 }