fix arm builds

.github/workflows/main-docker.yml

@@ -16,7 +16,7 @@ env:
   DOCKERHUB_REGISTRY: docker.io
   IMAGE_NAME: ${{ github.repository }}
   TEST_TAG: triliumnext/notes:test
-    PLATFORMS: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6
+  PLATFORMS: linux/amd64,linux/arm64,linux/arm/v7,linux/arm64/v8
 
 jobs:
   test_docker:
@@ -73,21 +73,29 @@ jobs:
         packages: write
         attestations: write
         id-token: write
+      strategy:
+        matrix:
+          architecture: [linux/amd64, linux/arm64, linux/arm/v7, linux/arm64/v8]
       steps:                        
         - uses: actions/checkout@v4
-          - name: Set up QEMU
-            uses: docker/setup-qemu-action@v3
         - name: Extract metadata (tags, labels) for GHCR image
           id: ghcr-meta
-            uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+          uses: docker/metadata-action@v4
           with:
             images: ${{ env.GHCR_REGISTRY }}/${{ env.IMAGE_NAME }}
-              tags: 
+            tags: |
+              type=ref,event=branch
+              type=ref,event=tag
+              type=sha
         - name: Extract metadata (tags, labels) for DockerHub image
           id: dh-meta
-            uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+          uses: docker/metadata-action@v4
           with:
             images: ${{ env.DOCKERHUB_REGISTRY }}/${{ env.IMAGE_NAME }}
+            tags: |
+              type=ref,event=branch
+              type=ref,event=tag
+              type=sha
         - name: Set up node & dependencies
           uses: actions/setup-node@v4
           with:
@@ -99,7 +107,7 @@ jobs:
         - name: Create server-package.json
           run: cat package.json | grep -v electron > server-package.json
         - name: Log in to the GHCR container registry
-            uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+          uses: docker/login-action@v2
           with:
             registry: ${{ env.GHCR_REGISTRY }}
             username: ${{ github.actor }}
@@ -110,7 +118,7 @@ jobs:
           id: ghcr-push
           with:
             context: .
-              platforms: ${{ env.PLATFORMS }}
+            platforms: ${{ matrix.architecture }}
             push: true              
             tags: ${{ steps.ghcr-meta.outputs.tags }}
             labels: ${{ steps.ghcr-meta.outputs.labels }}
@@ -123,7 +131,7 @@ jobs:
             subject-digest: ${{ steps.ghcr-push.outputs.digest }}
             push-to-registry: true
         - name: Log in to the DockerHub container registry
-            uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+          uses: docker/login-action@v2
           with:
             registry: ${{ env.DOCKERHUB_REGISTRY }}
             username: ${{ secrets.DOCKERHUB_USERNAME }}
@@ -133,7 +141,7 @@ jobs:
           id: dh-push
           with:
             context: .
-              platforms: ${{ env.PLATFORMS }}
+            platforms: ${{ matrix.architecture }}
             push: true
             tags: ${{ steps.dh-meta.outputs.tags }}
             labels: ${{ steps.dh-meta.outputs.labels }}
@@ -145,4 +153,3 @@ jobs:
             subject-name: ${{ env.DOCKERHUB_REGISTRY }}/${{ env.IMAGE_NAME}}
             subject-digest: ${{ steps.dh-push.outputs.digest }}
             push-to-registry: true
-    

Dockerfile

@@ -1,8 +1,8 @@
 # !!! Don't try to build this Dockerfile directly, run it through bin/build-docker.sh script !!!
-FROM node:20.15.1-alpine
+FROM node:20.15.1-bullseye-slim
 
 # Configure system dependencies
-RUN apk add --no-cache --virtual .build-dependencies \
+RUN apt-get update && apt-get install -y --no-install-recommends \
     autoconf \
     automake \
     g++ \
@@ -11,7 +11,9 @@ RUN apk add --no-cache --virtual .build-dependencies \
     make \
     nasm \
     libpng-dev \
-    python3 
+    python3 \
+    gosu \
+    && rm -rf /var/lib/apt/lists/*
 
 # Create app directory
 WORKDIR /usr/src/app
@@ -32,24 +34,33 @@ RUN rm docker_healthcheck.ts
 RUN rm -r build
 
 # Install app dependencies
-RUN set -x \
-    && npm install \
-    && apk del .build-dependencies \
-    && npm run webpack \
-    && npm prune --omit=dev \
-    && cp src/public/app/share.js src/public/app-dist/. \
-    && cp -r src/public/app/doc_notes src/public/app-dist/. \
-    && rm -rf src/public/app \
-    && rm src/services/asset_path.ts
+RUN set -x
+RUN npm install
+RUN apt-get purge -y --auto-remove \
+    autoconf \
+    automake \
+    g++ \
+    gcc \
+    libtool \
+    make \
+    nasm \
+    libpng-dev \
+    python3 \
+    && rm -rf /var/lib/apt/lists/*
+RUN npm run webpack
+RUN npm prune --omit=dev
+RUN cp src/public/app/share.js src/public/app-dist/.
+RUN cp -r src/public/app/doc_notes src/public/app-dist/.
+RUN rm -rf src/public/app
+RUN rm src/services/asset_path.ts
 
 # Some setup tools need to be kept
-RUN apk add --no-cache su-exec shadow
-
-# Add application user and setup proper volume permissions
-RUN adduser -s /bin/false node; exit 0
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gosu \
+    && rm -rf /var/lib/apt/lists/*
 
 # Start the application
 EXPOSE 8080
 CMD [ "./start-docker.sh" ]
 
-HEALTHCHECK --start-period=10s CMD exec su-exec node node docker_healthcheck.js
+HEALTHCHECK --start-period=10s CMD exec gosu node node docker_healthcheck.js