deploy: cross-compile arm64 binaries on the dev machinev0.1.13

The target only assembles the image from prebuilt binaries, so redeploys
no longer compile sqlite/argon2 on the NAS. New deploy/Dockerfile.cross
provides the gcc-aarch64-linux-gnu toolchain; the Dockerfile uses
.prebuilt/ when present.

1 files changed, 8 insertions, 1 deletions

diff --git a/Dockerfile b/Dockerfile
index d658d70..41e2895 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,14 @@ RUN apt-get update \
  && rm -rf /var/lib/apt/lists/*
 WORKDIR /src
 COPY . .
-RUN make -j"$(nproc)" VERSION="$VERSION" && make test VERSION="$VERSION"
+# With .prebuilt/ the binaries are cross-compiled on the development machine
+# (see deploy/Dockerfile.cross); otherwise build and test from source.
+RUN if [ -x .prebuilt/bokfd ]; then \
+        mkdir -p build && \
+        cp .prebuilt/bokfd .prebuilt/bokfctl .prebuilt/bokftui build/; \
+    else \
+        make -j"$(nproc)" VERSION="$VERSION" && make test VERSION="$VERSION"; \
+    fi
 
 FROM debian:bookworm-slim AS runtime
 RUN apt-get update \