update docker image to use to node 18.16.0 and racket 8.7

Author: stchang

Dockerfile

@@ -1,14 +1,18 @@
 # syntax=docker/dockerfile:1
-FROM racket/racket:8.1-full
+FROM racket/racket:8.7-full
+
+RUN apt-get update -y \
+    && apt-get install -y --no-install-recommends xz-utils make \
+    && apt-get clean
 
 WORKDIR /app
-RUN curl -O https://nodejs.org/dist/v14.17.1/node-v14.17.1-linux-x64.tar.xz
-RUN tar xvf node-v14.17.1-linux-x64.tar.xz -C .
-ENV PATH="/app/node-v14.17.1-linux-x64/bin:${PATH}"
+RUN curl -O https://nodejs.org/dist/v18.16.0/node-v18.16.0-linux-x64.tar.xz
+RUN tar xvf node-v18.16.0-linux-x64.tar.xz -C .
+ENV PATH="/app/node-v18.16.0-linux-x64/bin:${PATH}"
 RUN npm install -g js-beautify
 
 COPY . /app/racketscript-playground
-ENV PATH="/root/.local/share/racket/8.1/bin/:${PATH}"
+ENV PATH="/root/.local/share/racket/8.7/bin/:${PATH}"
 RUN raco pkg install --auto racketscript
 
 WORKDIR /app/racketscript-playground

README.md

@@ -2,7 +2,7 @@ Racketscript Playground
 =======================
 
 [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
-[![Docker](https://img.shields.io/docker/cloud/automated/vishesh/racketscript-playground)](https://hub.docker.com/r/racketscript/racketscript-playground)
+[![Docker](https://img.shields.io/docker/cloud/automated/racketscript/racketscript-playground)](https://hub.docker.com/r/racketscript/racketscript-playground)
 [![Try Online](https://img.shields.io/badge/try_it-online!-ff9900.svg)](http://play.racketscript.org)
 
 Playground for [RacketScript](https://github.com/racketscript/racketscript).
@@ -61,3 +61,9 @@ make -j4 quickrun
 RacketScript is licensed under [MIT license](LICENSE). Third-party
 libraries can be found over [here](static/index.html)
 and [here](package.json).
+
+## Troubleshooting
+
+- Running `docker` commands gives permission error
+
+[Add user name to `docker` user group](https://docs.docker.com/engine/install/linux-postinstall/): `sudo usermod -aG docker $USER`

examples/overview.rkt

@@ -2,7 +2,7 @@
 
 ;; RacketScript is an experimental Racket to JavaScript compiler,
 ;; which hopes to be practically useful someday. Source code is
-;; available at https://github.com/vishesh/racketscript
+;; available at https://github.com/racketscript/racketscript
 
 ;; We support modules, but we don't yet compile Racket's stdlib.
 (require racketscript/htdp/universe  racketscript/htdp/image  ;; replaces 2htdp/*

package.json

@@ -5,15 +5,15 @@
     "main": "./js-build/dist/modules/app.rkt.js",
     "repository": {
         "type": "git",
-        "url": "https://github.com/vishesh/racketscript-playground"
+        "url": "https://github.com/racketscript/racketscript-playground"
     },
     "keywords": [
         "racket",
         "compiler"
     ],
     "author": "Vishesh Yadav",
     "bugs": {
-        "url": "https://github.com/vishesh/racketscript/issues"
+        "url": "https://github.com/racketscript/racketscript/issues"
     },
     "dependencies": {
         "express": "^4.17.1",