devapp: update Dockerfile
Start using the latest stable version of Go.
While here, show 8080 as an example local development port in the README
since that's more common in x/build.
Change-Id: Ib2fa17cde2ee4c658dc844c779d308656fdc10cb
Reviewed-on: https://go-review.googlesource.com/c/build/+/457337
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Dmitri Shuralyov <dmitshur@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
diff --git a/devapp/Dockerfile b/devapp/Dockerfile
index 6fd0827..df67e4f 100644
--- a/devapp/Dockerfile
+++ b/devapp/Dockerfile
@@ -2,7 +2,7 @@
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
-FROM golang:1.17 AS builder
+FROM golang:1.19 AS builder
LABEL maintainer="golang-dev@googlegroups.com"
RUN mkdir /gocache
diff --git a/devapp/README.md b/devapp/README.md
index 32f5871..f830e7a 100644
--- a/devapp/README.md
+++ b/devapp/README.md
@@ -3,10 +3,10 @@
## Local development
```sh
-$ go run . -listen-http localhost:6343
+$ go run . -listen-http=localhost:8080
```
-Then visit http://localhost:6343 in your browser.
+Then visit http://localhost:8080/ in your browser.
## Deployment
