site: use gcloud CLI to build Docker image

site/.dockerignore

@@ -0,0 +1,9 @@
+/*
+!/Dockerfile
+!/package.json
+!/package-lock.json
+!/__sapper__
+/__sapper__/*
+!/__sapper__/build
+!/static
+!/content

site/.gcloudignore

@@ -0,0 +1 @@
+#!include:.dockerignore

site/Dockerfile

@@ -2,11 +2,8 @@ FROM mhart/alpine-node:10.15
 
 # install dependencies
 WORKDIR /app
-COPY static /app/static
-COPY content /app/content
-COPY __sapper__ /app/__sapper__
-COPY package.json package-lock.json /app/
-RUN npm install --production
+COPY package.json package-lock.json ./
+RUN npm ci --production
 
 ###
 # Only copy over the Node pieces we need
@@ -16,6 +13,7 @@ FROM mhart/alpine-node:base-10.15
 
 WORKDIR /app
 COPY --from=0 /app .
+COPY . .
 
 EXPOSE 3000
 CMD ["node", "__sapper__/build"]

site/Makefile

@@ -14,9 +14,7 @@ sapper:
 
 docker:
 	@echo "\n~> building docker image"
-	@docker build . -t $(IMAGE)
-	@echo "\n~> pushing docker image"
-	@docker push $(IMAGE)
+	@gcloud builds submit -t $(IMAGE)
 
 
 deploy: sapper docker