OS base image, ESM, Chromium, and dependency upgrades (#383)

- Upgrade Alpine 3.17 -> 3.19
- Upgrade Debian Bullseye -> Bookworm
- Prefer `debian` tag over `bullseye-slim`
- Upgrade Chromium 112 -> 121
- Migrate codebase to `"type": "module"`
- Update all dependencies to latest

.eslintrc.js → .eslintrc.cjs

@@ -1,25 +1,23 @@
 module.exports = {
   root: true,
   env: {
-    node: true
+    node: true,
+    es2023: true,
   },
   extends: [
     'airbnb-base',
-    'plugin:@typescript-eslint/recommended',
+    'airbnb-typescript/base',
     'plugin:prettier/recommended',
-    'plugin:import/recommended',
-    'plugin:import/typescript',
+    'plugin:@typescript-eslint/recommended',
+    'prettier',
   ],
   parser: '@typescript-eslint/parser',
   parserOptions: {
     project: './tsconfig.json',
-    sourceType: 'module'
+    sourceType: 'module',
   },
   rules: {
-    'import/extensions': 0,
     'import/prefer-default-export': 0,
-    'no-shadow': 'off',
-    '@typescript-eslint/no-shadow': ['error'],
   },
-  ignorePatterns: ['dist/**', 'node_modules/**', '**/*.config.js', '.eslintrc.js', 'docs/**'],
-}
+  ignorePatterns: ['dist', 'node_modules', '!.*.cjs', 'docs/**'],
+};

.prettierrc.cjs

@@ -0,0 +1,4 @@
+module.exports = {
+  printWidth: 100,
+  singleQuote: true,
+};

.vscode/launch.json

@@ -8,15 +8,13 @@
             "type": "node",
             "request": "launch",
             "name": "Debug Main",
-            "runtimeArgs": [
-                "-r",
-                "ts-node/register"
-            ],
+            "autoAttachChildProcesses": true,
+            "program": "${workspaceRoot}/node_modules/vite-node/dist/cli.mjs",
             "args": [
                 "${workspaceFolder}/src/index.ts"
             ],
             "outputCapture": "std",
             "console": "integratedTerminal"
-        }
+        },
     ]
 }

Dockerfile

@@ -1,7 +1,7 @@
 ########
 # BASE
 ########
-FROM node:18-alpine3.17 as base
+FROM node:18-alpine3.19 as base
 
 ENV DISTRO=alpine
 ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=1
@@ -13,15 +13,12 @@ WORKDIR /usr/app
 ########
 FROM base as deps
 
-# Go to https://hub.docker.com/_/node/ and note the latest stable Alpine version available (e.g. alpine3.17).
-# Go to https://pkgs.alpinelinux.org/package/v3.17/community/x86_64/chromium (replace with the latest Alpine version)
-# and note the Chromium version available. Then go to https://github.com/puppeteer/puppeteer/releases?q=chromium&expanded=true
-# and find the latest puppeteer version that supports that Chromium version, and update it in the package.json.
+# Go to https://hub.docker.com/_/node/ and note the latest stable Alpine version available (e.g. alpine3.19).
+# Go to https://pkgs.alpinelinux.org/package/v3.19/community/x86_64/chromium (replace with the latest Alpine version)
+# and note the Chromium version available. Then go to https://pptr.dev/chromium-support
+# and find the latest version that supports that Chromium version, and update it in the package.json.
 RUN apk add --no-cache \
-    'chromium=~112' \
-    nss \
-    freetype \
-    harfbuzz \
+    'chromium=~121' \
     ca-certificates \
     ttf-freefont \
     # App dependencies
@@ -74,7 +71,7 @@ LABEL org.opencontainers.image.title="epicgames-freegames-node" \
     org.opencontainers.image.name="epicgames-freegames-node" \
     org.opencontainers.image.revision=${COMMIT_SHA} \
     org.opencontainers.image.ref.name=${BRANCH} \
-    org.opencontainers.image.base.name="node:18-alpine3.17" \
+    org.opencontainers.image.base.name="node:18-alpine3.19" \
     org.opencontainers.image.version="latest"
 
 ENV NODE_ENV=production \

Dockerfile.debian

@@ -1,7 +1,7 @@
 ########
 # BASE
 ########
-FROM node:18-bullseye-slim as base
+FROM node:18-bookworm-slim as base
 
 ENV DISTRO=debian
 ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=1
@@ -13,7 +13,6 @@ WORKDIR /usr/app
 ########
 FROM base as deps
 
-# Chromium dependencies https://github.com/puppeteer/puppeteer/blob/main/docs/troubleshooting.md#running-puppeteer-in-docker
 # The Google Chrome apt list only seems to provide the latest version, so version compatibility with puppeteer is questionable
 RUN apt-get update \
     && apt-get install -y wget gnupg procps \
@@ -77,8 +76,8 @@ LABEL org.opencontainers.image.title="epicgames-freegames-node" \
     org.opencontainers.image.name="epicgames-freegames-node" \
     org.opencontainers.image.revision=${COMMIT_SHA} \
     org.opencontainers.image.ref.name=${BRANCH} \
-    org.opencontainers.image.base.name="node:18-bullseye-slim" \
-    org.opencontainers.image.version="bullseye-slim"
+    org.opencontainers.image.base.name="node:18-bookworm-slim" \
+    org.opencontainers.image.version="debian"
 
 ENV NODE_ENV=production \
     PUPPETEER_EXECUTABLE_PATH=/usr/bin/google-chrome-stable \

Readme.md

@@ -160,8 +160,8 @@ This image is available from both [GitHub Container Registry](https://github.com
 
 If you're [experiencing issues with Chromium starting](https://github.com/claabs/epicgames-freegames-node/issues/164) (hangs on login/notification), you can try the Debian image:
 
-* `ghcr.io/claabs/epicgames-freegames-node:bullseye-slim`
-* `charlocharlie/epicgames-freegames:bullseye-slim`
+* `ghcr.io/claabs/epicgames-freegames-node:debian`
+* `charlocharlie/epicgames-freegames:debian`
 
 If you are using full JSON configuration, the only remaining Docker configurables are the [port](#ports) and [volume](#volumes).
 

entrypoint.sh

@@ -5,7 +5,7 @@ set -e
 TEMP_CONFIG="/tmp/config.json"
 
 # Resolve and output the below variables to /tmp/config.json
-npm run entrypoint-config
+node --enable-source-maps /usr/app/dist/src/entrypoint-config.js
 TZ=$(cat $TEMP_CONFIG | jq -r ".timezone")
 RUN_ON_STARTUP=$(cat $TEMP_CONFIG | jq -r ".runOnStartup")
 RUN_ONCE=$(cat $TEMP_CONFIG | jq -r ".runOnce")
@@ -18,7 +18,7 @@ echo "$TZ" > /etc/timezone
 # If runOnStartup is set, run it once before setting up the schedule
 echo "Run on startup: ${RUN_ON_STARTUP}"
 if [ "$RUN_ON_STARTUP" = "true" ]; then
-    node /usr/app/dist/src/index.js
+    node --enable-source-maps /usr/app/dist/src/index.js
 fi
 
 # If runOnce is not set, schedule the process
@@ -27,14 +27,14 @@ if [ "$RUN_ONCE" = "false" ]; then
     echo "Setting cron schedule as ${CRON_SCHEDULE}"
     if [ "$DISTRO" = "alpine" ]; then
         # Add the command to the crontab
-        echo "${CRON_SCHEDULE} cd /usr/app && node /usr/app/dist/src/index.js" | crontab -
+        echo "${CRON_SCHEDULE} cd /usr/app && node --enable-source-maps /usr/app/dist/src/index.js" | crontab -
         # Run the cron process. The container should halt here and wait for the schedule.
         /usr/sbin/crond -f -l 8
     else
         # Debian cron wipes the environment, so we save it to a script to load in cron
         printenv | sed 's/^\(.*\)$/export \1/g' > /root/project_env.sh
         # Add the command to the crontab. Debian cron doesn't ensure single instance, so we use flock to ensure it
-        echo "${CRON_SCHEDULE} . /root/project_env.sh && cd /usr/app && flock -n /var/lock/epicgames.lock node /usr/app/dist/src/index.js > /proc/1/fd/1 2>/proc/1/fd/2" | crontab -
+        echo "${CRON_SCHEDULE} . /root/project_env.sh && cd /usr/app && flock -n /var/lock/epicgames.lock node --enable-source-maps /usr/app/dist/src/index.js > /proc/1/fd/1 2>/proc/1/fd/2" | crontab -
         # Run the cron process. The container should halt here and wait for the schedule.
         cron -f
     fi