feat: add Dockerfile for cli

compose.yaml

@@ -2,4 +2,10 @@ services:
   web:
     build: ./packages/ui
     ports:
-      - "8080:80"
+      - "8080:80"
+  cli:
+    build:
+      context: ./packages
+      dockerfile: ./cli/Dockerfile
+      args:
+        - BIN=cli

packages/cli/Dockerfile

@@ -0,0 +1,33 @@
+# This is expected to be invoked with /packages as the context.
+# Example:
+# cd packages
+# docker build -t cli -f cli/Dockerfile .
+FROM dart:stable AS build
+ARG BIN=cli
+
+# Resolve app dependencies.
+WORKDIR /app
+COPY openapi/pubspec.* ./openapi/
+COPY types/pubspec.* ./types/
+COPY db/pubspec.* ./db/
+COPY cli/pubspec.* ./cli/
+WORKDIR /app/cli
+RUN dart pub get
+
+# Copy all packages and build them.
+WORKDIR /app
+COPY . .
+
+WORKDIR /app/cli
+RUN dart pub get --offline
+
+RUN mkdir -p /app/bin
+RUN dart compile exe bin/${BIN}.dart -o /app/bin/server
+
+# Build minimal serving image from AOT-compiled `/server` and required system
+# libraries and configuration files stored in `/runtime/` from the build stage.
+FROM scratch
+COPY --from=build /runtime/ /
+COPY --from=build /app/bin/server /app/bin/
+
+CMD ["/app/bin/server"]