Multi-platform Dockerfile (#2235)

* Multi-platform Dockerfile

* Add ARM64 build to Woodpecker

* Sharp 0.32.6 is in package.json now

* Add Docker Healthcheck

* Prevent 'Inferno is in development mode' message

Currently Inferno runs in development mode because NODE_ENV=production was not set. This has a negative effect on performance, and for debugging purposes developers can override this flag in their Docker composefile.

* Fixing babel build.

* Removing node-prune.

---------

Co-authored-by: Dessalines <tyhou13@gmx.com>

.woodpecker.yml

@@ -28,7 +28,7 @@ steps:
     settings:
       repo: dessalines/lemmy-ui
       dockerfile: Dockerfile
-      platforms: linux/amd64
+      platforms: linux/amd64, linux/arm64
       tag: ${CI_COMMIT_TAG}
     when:
       event: tag
@@ -39,7 +39,7 @@ steps:
     settings:
       repo: dessalines/lemmy-ui
       dockerfile: Dockerfile
-      platforms: linux/amd64
+      platforms: linux/amd64, linux/arm64
       tag: dev
     when:
       event: cron

Dockerfile

@@ -1,16 +1,27 @@
 FROM node:20-alpine as builder
-RUN apk update && apk add curl yarn python3 build-base gcc wget git --no-cache
-RUN curl -sf https://gobinaries.com/tj/node-prune | sh
+
+# Upgrade to edge to fix sharp/libvips issues
+RUN echo "https://dl-cdn.alpinelinux.org/alpine/edge/main" > /etc/apk/repositories
+RUN echo "https://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
+
+# Added vips-dev and pkgconfig so that local vips is used instead of prebuilt
+# Done for two reasons:
+# - libvips binaries are not available for ARM32
+# - It can break depending on the CPU (https://github.com/LemmyNet/lemmy-ui/issues/1566)
+RUN apk update && apk upgrade && apk add --no-cache curl yarn python3 build-base gcc wget git vips-dev pkgconfig
+
+# Install node-gyp
+RUN npm install -g node-gyp
 
 WORKDIR /usr/src/app
 
-ENV npm_config_target_arch=x64
 ENV npm_config_target_platform=linux
 ENV npm_config_target_libc=musl
 
 # Cache deps
 COPY package.json yarn.lock ./
-RUN yarn --production --prefer-offline --pure-lockfile
+
+RUN yarn --production --prefer-offline --pure-lockfile --network-timeout 100000
 
 # Build
 COPY generate_translations.js \
@@ -26,12 +37,9 @@ COPY .git .git
 # Set UI version 
 RUN echo "export const VERSION = '$(git describe --tag)';" > "src/shared/version.ts"
 
-RUN yarn --production --prefer-offline
+RUN yarn --production --prefer-offline --network-timeout 100000
 RUN NODE_OPTIONS="--max-old-space-size=8192" yarn build:prod
 
-# Prune the image
-RUN node-prune /usr/src/app/node_modules
-
 RUN rm -rf ./node_modules/import-sort-parser-typescript
 RUN rm -rf ./node_modules/typescript
 RUN rm -rf ./node_modules/npm
@@ -39,13 +47,27 @@ RUN rm -rf ./node_modules/npm
 RUN du -sh ./node_modules/* | sort -nr | grep '\dM.*'
 
 FROM node:20-alpine as runner
-RUN apk update && apk add curl --no-cache
+ENV NODE_ENV=production
+
+# Upgrade to edge to fix sharp/libvips issues
+RUN echo "https://dl-cdn.alpinelinux.org/alpine/edge/main" > /etc/apk/repositories
+RUN echo "https://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
+
+RUN apk update && apk upgrade && apk add curl vips-cpp
+
 COPY --from=builder /usr/src/app/dist /app/dist
 COPY --from=builder /usr/src/app/node_modules /app/node_modules
 
 RUN chown -R node:node /app
 
+LABEL org.opencontainers.image.authors="The Lemmy Authors"
+LABEL org.opencontainers.image.source="https://github.com/LemmyNet/lemmy-ui"
+LABEL org.opencontainers.image.licenses="AGPL-3.0-or-later"
+LABEL org.opencontainers.image.description="The official web app for Lemmy."
+
+HEALTHCHECK --interval=60s --start-period=10s --retries=2 --timeout=10s CMD curl -ILfSs http://localhost:1234/ > /dev/null || exit 1
+
 USER node
 EXPOSE 1234
 WORKDIR /app
-CMD node dist/js/server.js
+CMD exec node dist/js/server.js

package.json

@@ -97,11 +97,11 @@
     "tributejs": "^5.1.3",
     "webpack": "^5.89.0",
     "webpack-cli": "^5.1.4",
+    "@babel/plugin-proposal-class-properties": "^7.18.6",
     "webpack-node-externals": "^3.0.0"
   },
   "devDependencies": {
     "@babel/core": "^7.23.3",
-    "@babel/plugin-proposal-class-properties": "^7.18.6",
     "@types/autosize": "^4.0.0",
     "@types/bootstrap": "^5.2.6",
     "@types/cookie": "^0.6.0",