Dockerfile with node-22

Author: fileformat

Dockerfile

@@ -1,6 +1,4 @@
-# syntax=docker.io/docker/dockerfile:1
-
-FROM node:18-alpine AS base
+FROM node:22-alpine AS base
 
 # Install dependencies only when needed
 FROM base AS deps
@@ -9,13 +7,8 @@ RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
 # Install dependencies based on the preferred package manager
-COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* .npmrc* ./
-RUN \
-  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
-  elif [ -f package-lock.json ]; then npm ci; \
-  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
-  else echo "Lockfile not found." && exit 1; \
-  fi
+COPY package*.json ./
+RUN npm ci
 
 
 # Rebuild the source code only when needed
@@ -24,31 +17,29 @@ WORKDIR /app
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
-# Next.js collects completely anonymous telemetry data about general usage.
-# Learn more here: https://nextjs.org/telemetry
-# Uncomment the following line in case you want to disable telemetry during the build.
-# ENV NEXT_TELEMETRY_DISABLED=1
+ENV NEXT_TELEMETRY_DISABLED=1
 
-RUN \
-  if [ -f yarn.lock ]; then yarn run build; \
-  elif [ -f package-lock.json ]; then npm run build; \
-  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
-  else echo "Lockfile not found." && exit 1; \
-  fi
+RUN npm run build
 
-# Production image, copy all the files and run next
 FROM base AS runner
 WORKDIR /app
 
-#ENV NODE_ENV=production
-# Uncomment the following line in case you want to disable telemetry during runtime.
-# ENV NEXT_TELEMETRY_DISABLED=1
+ARG COMMIT="(not set)"
+ARG LASTMOD="(not set)"
+ENV COMMIT=$COMMIT
+ENV LASTMOD=$LASTMOD
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
 
 RUN addgroup --system --gid 1001 nodejs
 RUN adduser --system --uid 1001 nextjs
 
 COPY --from=builder /app/public ./public
 
+# Set the correct permission for prerender cache
+RUN mkdir .next
+RUN chown nextjs:nodejs .next
+
 # Automatically leverage output traces to reduce image size
 # https://nextjs.org/docs/advanced-features/output-file-tracing
 COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
@@ -61,6 +52,6 @@ EXPOSE 3000
 ENV PORT=3000
 
 # server.js is created by next build from the standalone output
-# https://nextjs.org/docs/pages/api-reference/config/next-config-js/output
+# https://nextjs.org/docs/pages/api-reference/next-config-js/output
 ENV HOSTNAME="0.0.0.0"
 CMD ["node", "server.js"]

README.md

@@ -1,4 +1,4 @@
-# Outline Viewer [<img alt="Outline Viewer logo" src="public/favicon.svg" height="90" align="right" />](https://opml.xml.style/)
+# OPML Outline Viewer [<img alt="Outline Viewer logo" src="public/favicon.svg" height="90" align="right" />](https://opml.xml.style/)
 
 [![NodePing status](https://img.shields.io/nodeping/status/O0XVZ8N8-AB6K-4DZG-80XJ-5P7F7HP3DCMG?label=Current%20status)](https://nodeping.com/reports/checks/O0XVZ8N8-AB6K-4DZG-80XJ-5P7F7HP3DCMG)
 [![NodePing uptime](https://img.shields.io/nodeping/uptime/O0XVZ8N8-AB6K-4DZG-80XJ-5P7F7HP3DCMG?label=30-day%20uptime)](https://nodeping.com/reports/uptime/O0XVZ8N8-AB6K-4DZG-80XJ-5P7F7HP3DCMG)
@@ -37,13 +37,14 @@ This is a graphical viewer for `opml.xml` outlines.  Try it at [opml.xml.style](
 
 ## To Do
 
+- [ ] option to link xmlUrl to analyzer and/or validator
+- [ ] cleanup demo.xml
 - [ ] structured logging
-- [ ] custom xml namespace: open/closed, allopen, style, title
-- [ ] label transforms: do not change if custom label
-- [ ] sort option `homefirst` to be name, but "Home" at top
+- [ ] handle html labels (optionally)
+- [ ] open nodes based on `expansionState`
+- [ ] initial scroll based on `vertScrollState`
 - [ ] "report an issue" in footer of debug dialog (link to GH issues)
 - [ ] test/cleanup error pages
-- [ ] use favicon (or custom icon) in navbar (instead of MdMap)
 - [ ] better 404 page formatting
 - [ ] customize initial light/dark mode (or maybe not?)
 - [ ] customize initial language (or maybe not?)