add ability to build for arm64

support/build.sh

@@ -2,26 +2,34 @@
 
 PACKAGE_URL="ghcr.io/rubikscraft/picsur"
 
+if [ "$1" == "alpha" ]; then
+    PACKAGE_URL="$PACKAGE_URL-alpha"
+elif [ "$1" == "stable" ]; then
+  true;
+else
+    echo "Usage: $0 [alpha|stable]"
+    exit 1
+fi
+
 # Go to this script
 cd "$(dirname "${BASH_SOURCE[0]}")"
 
+# Install binfmt
+
+docker run --privileged --rm tonistiigi/binfmt --install all
+
 # Read current version from ../package.json
 VERSION=$(cat ../package.json | grep version | head -1 | awk -F: '{ print $2 }' | sed 's/[",]//g' | tr -d '[[:space:]]')
 
 echo "Building version $VERSION"
 
-docker build -t "$PACKAGE_URL:$VERSION" -t "$PACKAGE_URL:latest" -f ./picsur.Dockerfile ..
+docker buildx create --append --use --name picsur
 
-echo "Done"
+docker buildx build \
+  --platform linux/amd64,linux/arm64 \
+  --push \
+  -t "$PACKAGE_URL:$VERSION" \
+  -t "$PACKAGE_URL:latest" \
+  -f ./picsur.Dockerfile ..
 
-# only push if argument is set to "push"
-if [ "$1" == "push" ]; then
-  echo "Pushing to registry"
-
-  docker push "$PACKAGE_URL:$VERSION"
-  docker push "$PACKAGE_URL:latest"
-
-  echo "Done"
-else 
-  echo "Not pushing to registry"
-fi
+echo "Done pushing $PACKAGE_URL:$VERSION"

support/picsur.Dockerfile

@@ -1,4 +1,4 @@
-FROM node:18.8-bullseye
+FROM node:18.8
 
 # Sorry for the humongous docker container this generates
 # Maybe I'll trim it down some day
@@ -14,4 +14,4 @@ RUN yarn workspace picsur-shared build
 RUN yarn workspace picsur-frontend build
 RUN yarn workspace picsur-backend build
 
-CMD /bin/bash -c "yarn workspace picsur-backend start:prod"
+CMD yarn workspace picsur-backend start:prod