Add docker build

bin/package_gnome

@@ -3,6 +3,9 @@
 # exit when any command fails
 set -e
 
+ARCH=$(uname -m)
+echo "Building for $ARCH"
+
 # https://stackoverflow.com/a/246128
 SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
 ROOT_DIR=$(realpath $SCRIPT_DIR/..)
@@ -32,7 +35,7 @@ fi
 mkdir -p $PACKAGE_DIR/bin
 copy_and_inject_ua "$XREAL_DRIVER_DIR/bin/ua.sh" "$PACKAGE_DIR/bin" "$GNOME_DIR/bin/setup" "$GNOME_DIR/bin/breezy_gnome_verify" "$GNOME_DIR/bin/breezy_gnome_uninstall"
 
-XREAL_BINARY=$XREAL_DRIVER_DIR/build/xrealAirLinuxDriver.tar.gz
+XREAL_BINARY=$XREAL_DRIVER_DIR/build/xrealAirLinuxDriver-$ARCH.tar.gz
 pushd $XREAL_DRIVER_DIR
 
 if [ ! -e "$XREAL_BINARY" ] || [ "$1" != "--skip-module-builds" ]; then
@@ -50,7 +53,7 @@ fi
 XREAL_MANIFEST_LINE=$(sha256sum build/driver_air_glasses/manifest)
 popd
 
-cp $XREAL_BINARY $PACKAGE_DIR
+cp $XREAL_BINARY $PACKAGE_DIR/xrealAirLinuxDriver.tar.gz
 cp $XREAL_DRIVER_DIR/bin/xreal_driver_setup $PACKAGE_DIR/bin
 
 gnome/bin/package_extension
@@ -73,5 +76,5 @@ popd
 
 # bundle everything up
 pushd $GNOME_BUILD_DIR
-tar -zcvf breezyGNOME.tar.gz breezy_gnome
+tar -zcvf breezyGNOME-$ARCH.tar.gz breezy_gnome
 popd

docker-build/Dockerfile

@@ -0,0 +1,32 @@
+# To run the build from the package root:
+#    docker buildx build --platform linux/amd64 -f ./docker-build/Dockerfile -t "breezy-desktop:amd64" --load .
+#    docker buildx build --platform linux/arm64 -f ./docker-build/Dockerfile -t "breezy-desktop:arm64" --load .
+#    docker buildx build --platform linux/arm/v7 -f ./docker-build/Dockerfile -t "breezy-desktop:armv7" --load .
+#    docker run --rm -t -v ./:/source -v ./out/amd64:/out --platform linux/amd64 "breezy-desktop:amd64"
+#    docker run --rm -t -v ./:/source -v ./out/arm64:/out --platform linux/arm64 "breezy-desktop:arm64"
+#    docker run --rm -t -v ./:/source -v ./out/arm64:/out --platform linux/arm64 "breezy-desktop:armv7"
+
+FROM --platform=$TARGETPLATFORM debian:latest
+
+ARG TARGETPLATFORM
+RUN echo "Target platform: $TARGETPLATFORM"
+
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    cmake \
+    pkg-config \
+    libudev-dev \
+    libusb-1.0-0-dev \
+    libcurl4-openssl-dev \
+    libevdev-dev \
+    libssl-dev \
+    libjson-c-dev \
+    python3 \
+    python3-yaml \
+    flatpak \
+    flatpak-builder
+
+VOLUME /out
+WORKDIR /source
+
+CMD bin/package_gnome && cp build/*.tar.gz /out/

docker-build/init.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+if [[ "$1" == "--init" || ! $(docker buildx inspect breezydesktopbuilder &>/dev/null; echo $?) -eq 0 ]]; then
+    # start fresh
+    echo "Creating new docker builder instance"
+    docker buildx rm breezydesktopbuilder 2>/dev/null || true
+    docker buildx create --name breezydesktopbuilder --use
+else
+    echo "Using existing docker builder instance"
+    docker buildx use breezydesktopbuilder
+fi
+
+echo "Building docker image"
+docker buildx build --platform linux/amd64 -f ./docker-build/Dockerfile -t "breezy-desktop:amd64" --load .
+docker buildx build --platform linux/arm64 -f ./docker-build/Dockerfile -t "breezy-desktop:arm64" --load .
+docker buildx build --platform linux/arm/v7 -f ./docker-build/Dockerfile -t "breezy-desktop:armv7" --load .

docker-build/run-build.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e
+
+# Create output directories
+mkdir -p out/x86_64 out/aarch64 out/armv7
+
+# Run containers for each architecture
+sudo rm -rf build/
+docker run --rm -t -v ./:/source -v ./out/x86_64:/out --platform linux/amd64 "breezy-desktop:amd64"
+
+sudo rm -rf build/
+docker run --rm -t -v ./:/source -v ./out/aarch64:/out --platform linux/arm64 "breezy-desktop:arm64"
+
+sudo rm -rf build/
+docker run --rm -t -v ./:/source -v ./out/armv7:/out --platform linux/arm/v7 "breezy-desktop:armv7"
+
+# build directory structure is all owned by root because of docker, delete it all now
+sudo rm -rf build/

modules/XRLinuxDriver

@@ -1 +1 @@
-Subproject commit b97faa82a7767e4270e46886d68dd1c70b71abca
+Subproject commit 68e1c44d890cc317241dae25abba6cde8093e22a