init push

backend/Dockerfile.consumer

@@ -0,0 +1,29 @@
+FROM --platform=$BUILDPLATFORM golang:1.24.3-alpine AS builder
+
+WORKDIR /src
+ENV CGO_ENABLED=0
+
+COPY go.mod go.sum ./
+RUN --mount=type=cache,target=/go/pkg/mod \
+    go mod download
+
+COPY . .
+
+ARG TARGETOS TARGETARCH
+RUN --mount=type=cache,target=/root/.cache/go-build \
+    --mount=type=cache,target=/go/pkg/mod \
+    GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags "-s -w -extldflags '-static'" -o /build/panda-wiki-consumer cmd/consumer/main.go cmd/consumer/wire_gen.go
+
+FROM alpine:3.21 AS consumer
+
+RUN apk update \
+    && apk upgrade \
+    && apk add --no-cache ca-certificates tzdata \
+    && update-ca-certificates 2>/dev/null || true \
+    && rm -rf /var/cache/apk/*
+
+WORKDIR /app
+COPY --from=builder /build/panda-wiki-consumer /app/panda-wiki-consumer
+COPY --from=builder /src/store/pg/migration /app/migration
+
+CMD ["./panda-wiki-consumer"]