Parahub AI
cd68493047
First-boot script that configures a Parahub mesh node with zero user interaction: batman-adv BATMAN_V mesh, dual-band WiFi (private SAE + public open), firewall zones with guest isolation, SQM 128kbps shaping, MAC-derived subnets for collision avoidance, and key generation. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
139 lines
3.7 KiB
Bash
Executable File
139 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# Parahub Mesh Firmware Builder
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# Uses OpenWrt Image Builder to create custom firmware with mesh packages.
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#
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# Usage: ./scripts/build.sh <profile>
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# Example: ./scripts/build.sh glinet_gl-axt1800
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
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# ============================================================================
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# Configuration
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# ============================================================================
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OPENWRT_VERSION="${OPENWRT_VERSION:-23.05.5}"
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OPENWRT_TARGET="${OPENWRT_TARGET:-mediatek/filogic}"
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BUILDER_URL="https://downloads.openwrt.org/releases/${OPENWRT_VERSION}/targets/${OPENWRT_TARGET}/openwrt-imagebuilder-${OPENWRT_VERSION}-${OPENWRT_TARGET//\//-}.Linux-x86_64.tar.xz"
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BUILDER_DIR="${PROJECT_DIR}/imagebuilder"
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# Profile mapping (friendly name → Image Builder profile)
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declare -A PROFILES=(
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["axt1800"]="glinet_gl-axt1800"
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["mt3000"]="glinet_gl-mt3000"
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["ax6s"]="xiaomi_redmi-router-ax6s"
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)
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# ============================================================================
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# Packages
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# ============================================================================
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# Core mesh packages (always included)
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PACKAGES_CORE=(
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# batman-adv mesh
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kmod-batman-adv
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batctl-full
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# 802.11s mesh support
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wpad-mesh-mbedtls
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-wpad-basic-mbedtls
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# SQM traffic shaping
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sqm-scripts
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kmod-sched-cake
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# Utilities
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luci
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luci-app-sqm
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)
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# Full package set
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PACKAGES_FULL=(
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"${PACKAGES_CORE[@]}"
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# Diagnostics
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tcpdump
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iperf3
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iwinfo
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curl
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)
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# ============================================================================
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# Functions
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# ============================================================================
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usage() {
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echo "Usage: $0 <profile>"
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echo ""
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echo "Profiles:"
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for key in "${!PROFILES[@]}"; do
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echo " ${key} → ${PROFILES[$key]}"
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done
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echo ""
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echo "Environment variables:"
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echo " OPENWRT_VERSION OpenWrt release (default: ${OPENWRT_VERSION})"
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echo " OPENWRT_TARGET Target platform (default: ${OPENWRT_TARGET})"
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echo " PACKAGES_EXTRA Additional packages (space-separated)"
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exit 1
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}
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download_builder() {
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if [ -d "$BUILDER_DIR" ]; then
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echo "Image Builder already downloaded, skipping..."
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return
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fi
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echo "Downloading OpenWrt Image Builder ${OPENWRT_VERSION}..."
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mkdir -p "$BUILDER_DIR"
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wget -q --show-progress -O- "$BUILDER_URL" | tar -xJ --strip-components=1 -C "$BUILDER_DIR"
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}
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build_firmware() {
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local profile="$1"
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local packages="${PACKAGES_FULL[*]} ${PACKAGES_EXTRA:-}"
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echo "Building firmware for profile: ${profile}"
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echo "Packages: ${packages}"
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echo "Custom files: ${PROJECT_DIR}/files"
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make -C "$BUILDER_DIR" image \
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PROFILE="$profile" \
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PACKAGES="$packages" \
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FILES="${PROJECT_DIR}/files" \
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BIN_DIR="${PROJECT_DIR}/output"
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echo ""
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echo "Build complete! Firmware images:"
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ls -lh "${PROJECT_DIR}/output/"*.bin 2>/dev/null || echo "(no .bin files found)"
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ls -lh "${PROJECT_DIR}/output/"*.img* 2>/dev/null || echo "(no .img files found)"
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}
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# ============================================================================
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# Main
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# ============================================================================
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if [ $# -lt 1 ]; then
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usage
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fi
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INPUT_PROFILE="$1"
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# Resolve profile name
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if [ -n "${PROFILES[$INPUT_PROFILE]+x}" ]; then
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PROFILE="${PROFILES[$INPUT_PROFILE]}"
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else
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# Assume it's a raw Image Builder profile name
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PROFILE="$INPUT_PROFILE"
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fi
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echo "=== Parahub Mesh Firmware Builder ==="
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echo "OpenWrt: ${OPENWRT_VERSION}"
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echo "Target: ${OPENWRT_TARGET}"
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echo "Profile: ${PROFILE}"
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echo ""
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download_builder
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build_firmware "$PROFILE"
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