Build local product stack with Vault-managed secrets (#42)

dev/images/frontend.Dockerfile

@@ -0,0 +1,17 @@
+ARG UBUNTU_IMAGE
+ARG NGINX_IMAGE
+FROM ${UBUNTU_IMAGE} AS build
+RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates curl git unzip xz-utils libglu1-mesa && rm -rf /var/lib/apt/lists/*
+ARG FLUTTER_VERSION
+ARG FLUTTER_COMMIT
+RUN git clone --depth 1 --branch "${FLUTTER_VERSION}" https://github.com/flutter/flutter.git /opt/flutter && test "$(git -C /opt/flutter rev-parse HEAD)" = "${FLUTTER_COMMIT}"
+ENV PATH="/opt/flutter/bin:${PATH}"
+RUN flutter config --no-analytics && flutter precache --web
+WORKDIR /src
+COPY frontend ./frontend
+WORKDIR /src/frontend/app
+ARG FRONTEND_URL=https://localhost:5126
+RUN flutter pub get && flutter gen-l10n && flutter build web --no-wasm-dry-run --dart-define=SXCHNGE_API_URL=${FRONTEND_URL}/api/v1 --dart-define=SXCHNGE_CLIENT_ID=sxchnge-local-web
+FROM ${NGINX_IMAGE}
+COPY dev/config/nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /src/frontend/app/build/web /usr/share/nginx/html