cache the sqlite built when docker build

dockerfile

@@ -1,11 +1,12 @@
 FROM node:14-alpine3.14
+WORKDIR /app
 
-# sqlite have to build on arm
-# TODO: use prebuilt sqlite for arm, because it is very very slow.
-RUN apk add --no-cache make g++ python3
+RUN apk add --no-cache make g++ python3 py3-pip python3-dev
 RUN ln -s /usr/bin/python3 /usr/bin/python
 
-WORKDIR /app
+# split the sqlite install here, so that it can caches the arm prebuilt
+RUN npm install sqlite3@5.0.2
+
 COPY . .
 RUN npm install
 RUN npm run build

package.json

@@ -8,7 +8,7 @@
         "build": "vite build",
         "vite-preview-dist": "vite preview --host",
         "build-docker": "docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma -t louislam/uptime-kuma:1 -t louislam/uptime-kuma:1.0.3 . --push",
-        "build-docker-nightly": "docker buildx build --platform linux/amd64 -t louislam/uptime-kuma:nightly . --push",
+        "build-docker-nightly": "docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t louislam/uptime-kuma:nightly . --push",
         "setup": "git checkout 1.0.3 && npm install && npm run build",
         "version-global-replace": "node extra/version-global-replace.js"
     },