From a0e91b5a7a9a0981e9df3972f52d6ef1f9e69a92 Mon Sep 17 00:00:00 2001
From: Nicolas Guerrero <stephenguerrero43@gmail.com>
Date: Fri, 31 Jul 2020 17:34:33 -0500
Subject: [PATCH] Bump Deno to v1.2.2, replace checksum lib for std/hash

---
 .github/workflows/ci.yml |  2 +-
 connection.ts            |  2 +-
 deps.ts                  | 11 ++++-------
 test_deps.ts             |  2 +-
 utils.ts                 |  4 ++--
 5 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index af215f73..05913ac1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Install deno
         uses: denolib/setup-deno@master
         with: 
-          deno-version: 1.2.0
+          deno-version: 1.2.2
 
       - name: Check formatting
         run: deno fmt --check
diff --git a/connection.ts b/connection.ts
index 07b3452b..cef18b87 100644
--- a/connection.ts
+++ b/connection.ts
@@ -26,7 +26,7 @@
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-import { BufReader, BufWriter, Hash } from "./deps.ts";
+import { BufReader, BufWriter } from "./deps.ts";
 import { PacketWriter } from "./packet_writer.ts";
 import { hashMd5Password, readUInt32BE } from "./utils.ts";
 import { PacketReader } from "./packet_reader.ts";
diff --git a/deps.ts b/deps.ts
index b3d75775..1e135614 100644
--- a/deps.ts
+++ b/deps.ts
@@ -1,13 +1,10 @@
 export {
   BufReader,
   BufWriter,
-} from "https://deno.land/std@0.61.0/io/bufio.ts";
-
-export { copyBytes } from "https://deno.land/std@0.61.0/bytes/mod.ts";
-
+} from "https://deno.land/std@0.63.0/io/bufio.ts";
+export { copyBytes } from "https://deno.land/std@0.63.0/bytes/mod.ts";
 export {
   Deferred,
   deferred,
-} from "https://deno.land/std@0.61.0/async/deferred.ts";
-
-export { Hash } from "https://deno.land/x/checksum@1.2.0/mod.ts";
+} from "https://deno.land/std@0.63.0/async/deferred.ts";
+export { createHash } from "https://deno.land/std@0.63.0/hash/mod.ts";
diff --git a/test_deps.ts b/test_deps.ts
index b0cfd877..f84ef633 100644
--- a/test_deps.ts
+++ b/test_deps.ts
@@ -5,4 +5,4 @@ export {
   assertStringContains,
   assertThrows,
   assertThrowsAsync,
-} from "https://deno.land/std@0.61.0/testing/asserts.ts";
+} from "https://deno.land/std@0.63.0/testing/asserts.ts";
diff --git a/utils.ts b/utils.ts
index baa26c3b..c473af63 100644
--- a/utils.ts
+++ b/utils.ts
@@ -1,4 +1,4 @@
-import { Hash } from "./deps.ts";
+import { createHash } from "./deps.ts";
 
 export function readInt16BE(buffer: Uint8Array, offset: number): number {
   offset = offset >>> 0;
@@ -36,7 +36,7 @@ export function readUInt32BE(buffer: Uint8Array, offset: number): number {
 const encoder = new TextEncoder();
 
 function md5(bytes: Uint8Array): string {
-  return new Hash("md5").digest(bytes).hex();
+  return createHash("md5").update(bytes).toString("hex");
 }
 
 // https://www.postgresql.org/docs/current/protocol-flow.html