dd script to build inside docker

Author: ym

.devcontainer/install-deps.sh

@@ -1,8 +1,19 @@
 #!/bin/bash
 
-set -e
+SUDO_PATH=$(which sudo)
+function sudo() {
+  if [ "$UID" -eq 0 ]; then
+    "$@"
+  else
+    ${SUDO_PATH} "$@"
+  fi
+}
 
-sudo apt-get update && sudo apt-get install -y --no-install-recommends \
+set -ex
+
+export DEBIAN_FRONTEND=noninteractive
+sudo apt-get update && \
+sudo apt-get install -y --no-install-recommends \
   build-essential \
   device-tree-compiler \
   gperf g++-multilib gcc-multilib \

Dockerfile.build

@@ -1,11 +1,11 @@
 # syntax=docker/dockerfile:1
-FROM golang:1.25.1-trixie
+FROM --platform=${BUILDPLATFORM} golang:1.25.1-trixie AS builder
 
 ENV GOTOOLCHAIN=local
-ENV GOPATH /go
-ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
+ENV GOPATH=/go
+ENV PATH=$GOPATH/bin:/usr/local/go/bin:$PATH
 
-ADD .devcontainer/install-deps.sh /install-deps.sh
+COPY .devcontainer/install-deps.sh /install-deps.sh
 RUN /install-deps.sh
 
 # Create build directory

Makefile

@@ -11,7 +11,7 @@ KVM_PKG_NAME := github.com/jetkvm/kvm
 BUILDKIT_FLAVOR := arm-rockchip830-linux-uclibcgnueabihf
 BUILDKIT_PATH ?= /opt/jetkvm-native-buildkit
 SKIP_NATIVE_IF_EXISTS ?= 0
-
+SKIP_UI_BUILD ?= 0
 
 GO_BUILD_ARGS := -tags netgo -tags timetzdata
 GO_RELEASE_BUILD_ARGS := -trimpath $(GO_BUILD_ARGS)
@@ -88,6 +88,9 @@ build_dev_test: build_test2json build_gotestsum
 	tar czfv device-tests.tar.gz -C $(BIN_DIR)/tests .
 
 frontend:
+	@if [ "$(SKIP_UI_BUILD)" = "1" ]; then \
+		echo "Skipping frontend build..."; \
+	else \
 	cd ui && npm ci && npm run build:device && \
 	find ../static/ \
 		-type f \
@@ -102,8 +105,9 @@ frontend:
 		-o -name '*.svg' \
 		-o -name '*.webp' \
 		-o -name '*.woff2' \
-		\) \
-		-exec sh -c 'gzip -9 -kfv {}' \;
+			\) \
+			-exec sh -c 'gzip -9 -kfv {}' \; \
+	fi
 
 dev_release: frontend build_dev
 	@echo "Uploading release... $(VERSION_DEV)"

dev_deploy.sh

@@ -41,12 +41,16 @@ show_help() {
 REMOTE_USER="root"
 REMOTE_PATH="/userdata/jetkvm/bin"
 SKIP_UI_BUILD=false
+SKIP_UI_BUILD_RELEASE=0
 SKIP_NATIVE_BUILD=0
 RESET_USB_HID_DEVICE=false
 LOG_TRACE_SCOPES="${LOG_TRACE_SCOPES:-jetkvm,cloud,websocket,native,jsonrpc}"
 RUN_GO_TESTS=false
 RUN_GO_TESTS_ONLY=false
 INSTALL_APP=false
+BUILD_IN_DOCKER=false
+DOCKER_BUILD_DEBUG=false
+DOCKER_BUILD_TAG=ghcr.io/jetkvm/buildkit:latest
 
 # Parse command line arguments
 while [[ $# -gt 0 ]]; do
@@ -71,6 +75,14 @@ while [[ $# -gt 0 ]]; do
             RESET_USB_HID_DEVICE=true
             shift
             ;;
+        --build-in-docker)
+            BUILD_IN_DOCKER=true
+            shift
+            ;;
+        --docker-build-debug)
+            DOCKER_BUILD_DEBUG=true
+            shift
+            ;;
         --run-go-tests)
             RUN_GO_TESTS=true
             shift
@@ -103,11 +115,59 @@ if [ -z "$REMOTE_HOST" ]; then
     exit 1
 fi
 
+# check if the current CPU architecture is x86_64
+if [ "$(uname -m)" != "x86_64" ]; then
+    msg_warn "Warning: This script is only supported on x86_64 architecture"
+    BUILD_IN_DOCKER=true
+fi
+
+if [ "$BUILD_IN_DOCKER" = true ]; then
+    if [ "$JETKVM_INSIDE_DOCKER" = 1 ]; then
+        msg_err "Error: already running inside Docker"
+        exit
+    fi
+
+    BUILD_ARGS="--build-arg BUILDPLATFORM=linux/amd64"
+    if [ "$DOCKER_BUILD_DEBUG" = true ]; then
+        BUILD_ARGS="$BUILD_ARGS --progress=plain --no-cache"
+    fi
+
+    msg_info "Checking if Docker is available ..."
+    if ! command -v docker &> /dev/null; then
+        msg_err "Error: Docker is not installed"
+        exit 1
+    fi
+    msg_info "▶ Building build environment ..."
+    TMP_DIR=$(mktemp -d)
+    cp -r .devcontainer "${TMP_DIR}"
+    cp go.mod go.sum Dockerfile.build "${TMP_DIR}"
+    pushd "${TMP_DIR}" > /dev/null
+    docker build $BUILD_ARGS -t ${DOCKER_BUILD_TAG} -f Dockerfile.build .
+    popd > /dev/null
+    rm -rf "${TMP_DIR}"
+fi
+
+do_make() {
+    if [ "$BUILD_IN_DOCKER" = true ]; then
+        msg_info "▶ Building the project in Docker ..."
+        docker run \
+            --interactive \
+            --tty \
+            --rm \
+            --env JETKVM_INSIDE_DOCKER=1 \
+            -v "$(pwd):/build" \
+            ${DOCKER_BUILD_TAG} make "$@"
+    else
+        make "$@"
+    fi
+}
+
 # Build the development version on the host
 # When using `make build_release`, the frontend will be built regardless of the `SKIP_UI_BUILD` flag
-if [[ "$SKIP_UI_BUILD" = false && "$INSTALL_APP" = false ]]; then 
+if [[ "$SKIP_UI_BUILD" = false && "$JETKVM_INSIDE_DOCKER" != 1 ]]; then 
     msg_info "▶ Building frontend"
-    make frontend
+    make frontend SKIP_UI_BUILD=0
+    SKIP_UI_BUILD_RELEASE=1
 fi
 
 if [ "$RUN_GO_TESTS" = true ]; then
@@ -155,7 +215,7 @@ fi
 if [ "$INSTALL_APP" = true ]
 then
 	msg_info "▶ Building release binary"
-	make build_release SKIP_NATIVE_IF_EXISTS=${SKIP_NATIVE_BUILD}
+	do_make build_release SKIP_NATIVE_IF_EXISTS=${SKIP_NATIVE_BUILD} SKIP_UI_BUILD=${SKIP_UI_BUILD_RELEASE}
 
 	# Copy the binary to the remote host as if we were the OTA updater.
 	ssh "${REMOTE_USER}@${REMOTE_HOST}" "cat > /userdata/jetkvm/jetkvm_app.update" < bin/jetkvm_app
@@ -164,7 +224,7 @@ then
 	ssh "${REMOTE_USER}@${REMOTE_HOST}" "reboot"
 else
 	msg_info "▶ Building development binary"
-	make build_dev SKIP_NATIVE_IF_EXISTS=${SKIP_NATIVE_BUILD}
+	do_make build_dev SKIP_NATIVE_IF_EXISTS=${SKIP_NATIVE_BUILD} SKIP_UI_BUILD=${SKIP_UI_BUILD_RELEASE}
 
 	# Kill any existing instances of the application
 	ssh "${REMOTE_USER}@${REMOTE_HOST}" "killall jetkvm_app_debug || true"