Files
rayhunter/scripts/build-dev.sh
Markus Unterwaditzer 1c8a498d70 Make WiFi tools optional to build, refactor installer file handling
PR #888 introduced more files that the installer needs to bundle. Those
files in particular are annoying to deal with because now every
developer needs a working C crosscompiler to get the installer working.
This prompted me to do some other refactoring.

Refactor install-dev to not build the wifi tools if there is no
crosscompiler, and refactor the installer so that these files are loaded
at runtime when built in debug mode.

The build script only ever warns if files are missing, and depending on
debug/release mode, the get_file!() macro either panics at runtime or
fails compiling.

Now the installer can be built again without any files, clippy can be
run directly without any envvars, and the installer runs atleast for
devices that don't need those files. The orbic installer will panic at
runtime if the wifi tools haven't been built. Building the installer in
release mode still requires all files.

Another nicety of loading these files on runtime is that the installer
does not need to be recompiled when the daemon has been rebuilt. This
should make things like make.sh really obsolete, which bypass the
installer for speed.
2026-04-24 09:00:19 -07:00

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#!/bin/bash
# Build Rayhunter from source for development.
# Prerequisites: Rust (rustup) and Node.js (npm).
#
# Usage: ./scripts/build-dev.sh [build|frontend|check]
set -e
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
cd "$PROJECT_DIR"
check_dependencies() {
local missing=0
if ! command -v cargo &> /dev/null; then
echo "Error: cargo not found. Install Rust via https://www.rust-lang.org/tools/install"
missing=1
fi
if ! command -v npm &> /dev/null; then
echo "Error: npm not found. Install Node.js via https://docs.npmjs.com/downloading-and-installing-node-js-and-npm"
missing=1
fi
if [ "$missing" -eq 1 ]; then
exit 1
fi
# Ensure the ARM cross-compilation target is installed
if ! rustup target list --installed | grep -q "armv7-unknown-linux-musleabihf"; then
echo "Installing ARM target (armv7-unknown-linux-musleabihf)..."
rustup target add armv7-unknown-linux-musleabihf
fi
}
build_frontend() {
echo "Building web frontend..."
pushd daemon/web > /dev/null
npm install
npm run build
popd > /dev/null
}
build_wifi_tools() {
if [ -f "tools/build-wpa-supplicant/out/wpa_supplicant" ] \
&& [ -f "tools/build-wpa-supplicant/out/wpa_cli" ] \
&& [ -f "tools/build-wpa-supplicant/out/iw" ]; then
echo "WiFi tools already built, skipping."
return
fi
if ! command -v arm-linux-musleabihf-gcc &> /dev/null; then
echo "Warning: Skipping building WiFi tools due to missing C crosscompiler."
echo "arm-linux-musleabihf-gcc not found."
echo "Install with: brew install FiloSottile/musl-cross/musl-cross"
return
fi
echo "Building WiFi tools..."
./scripts/build-wpa-supplicant.sh
}
build_daemon() {
echo "Building daemon..."
cargo build-daemon-firmware-devel
echo "Building rootshell..."
cargo build-rootshell-firmware-devel
}
COMMAND="${1:-build}"
case "$COMMAND" in
build)
check_dependencies
build_frontend
build_wifi_tools
build_daemon
echo ""
echo "Build complete! To install to a device, run:"
echo " ./scripts/install-dev.sh <device>"
echo ""
echo "Replace <device> with your device type (e.g. orbic, tplink)."
;;
frontend)
build_frontend
;;
check)
check_dependencies
;;
help|--help|-h)
echo "Usage: $0 [command]"
echo ""
echo "Commands:"
echo " build Build frontend, daemon, and rootshell (default)"
echo " frontend Build only the web frontend"
echo " check Check dependencies only"
;;
*)
echo "Unknown command: $COMMAND"
echo "Run '$0 help' for usage."
exit 1
;;
esac