Parahub AI
7094e46722
OpenWrt base version doesn't change between our config/script updates. PARAHUB_BUILD counter creates version like 25.12.0-rc4-ph1 for tracking. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
288 lines
8.4 KiB
Bash
Executable File
288 lines
8.4 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 <device>
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# Example: ./scripts/build.sh 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 "$SCRIPT_DIR")"
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OPENWRT_VERSION="${OPENWRT_VERSION:-25.12.0-rc4}"
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PARAHUB_BUILD="1"
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FIRMWARE_VERSION="${OPENWRT_VERSION}-ph${PARAHUB_BUILD}"
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# ============================================================================
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# Device Database (device → target/subtarget + Image Builder profile)
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# ============================================================================
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device_config() {
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local device="$1"
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case "$device" in
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axt1800)
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OPENWRT_TARGET="qualcommax/ipq60xx"
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PROFILE="glinet_gl-axt1800"
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FIRMWARE_ROLE="bumblebee"
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PORT_MAP="eth0:lan eth1:wan"
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;;
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mt3000)
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OPENWRT_TARGET="mediatek/filogic"
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PROFILE="glinet_gl-mt3000"
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FIRMWARE_ROLE="bumblebee"
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PORT_MAP="eth0:wan eth1:lan"
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;;
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mt6000)
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OPENWRT_TARGET="mediatek/filogic"
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PROFILE="glinet_gl-mt6000"
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FIRMWARE_ROLE="bumblebee"
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PORT_MAP="eth0:wan eth1:lan"
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;;
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ax53u)
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OPENWRT_TARGET="ramips/mt7621"
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PROFILE="asus_rt-ax53u"
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FIRMWARE_ROLE="bumblebee"
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PORT_MAP="dsa"
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;;
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ar300m16)
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OPENWRT_TARGET="ath79/generic"
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PROFILE="glinet_gl-ar300m16"
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FIRMWARE_ROLE="bee"
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PORT_MAP="eth0:lan eth1:wan"
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;;
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wr3000)
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OPENWRT_TARGET="mediatek/filogic"
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PROFILE="cudy_wr3000-v1"
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FIRMWARE_ROLE="bee"
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PORT_MAP="eth0:wan eth1:lan"
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;;
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cpe710)
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OPENWRT_TARGET="ath79/generic"
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PROFILE="tplink_cpe710-v1"
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FIRMWARE_ROLE="bee"
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PORT_MAP="eth0:lan eth1:wan"
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;;
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*)
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return 1
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;;
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esac
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}
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# ============================================================================
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# Packages
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# ============================================================================
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# Bee (L2 Transport): minimal mesh relay — no overlay, no guest isolation
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PACKAGES_BEE=(
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kmod-batman-adv
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batctl-full
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wpad-mesh-mbedtls
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-wpad-basic-mbedtls
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luci
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curl
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)
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# Bumblebee (L3 Gateway): full stack — overlay, VPN, guest isolation, diagnostics
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PACKAGES_BUMBLEBEE=(
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kmod-batman-adv
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batctl-full
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wpad-mesh-mbedtls
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-wpad-basic-mbedtls
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yggdrasil
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kmod-gre6
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kmod-wireguard
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wireguard-tools
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luci-proto-wireguard
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https-dns-proxy
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tc-full
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kmod-ifb
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kmod-sched
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luci
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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 <device>"
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echo ""
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echo "Devices: Role"
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echo " axt1800 GL.iNet GL-AXT1800 (Slate AX) qualcommax/ipq60xx Bumblebee"
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echo " mt3000 GL.iNet GL-MT3000 (Beryl AX) mediatek/filogic Bumblebee"
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echo " mt6000 GL.iNet GL-MT6000 (Flint 2) mediatek/filogic Bumblebee"
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echo " ax53u Asus RT-AX53U ramips/mt7621 Bumblebee"
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echo " ar300m16 GL.iNet GL-AR300M16-EXT (16MB) ath79/generic Bee"
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echo " wr3000 Cudy AX3000 (WR3000) mediatek/filogic Bee"
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echo " cpe710 TP-Link CPE710 v1 (5GHz outdoor) ath79/generic Bee"
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echo ""
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echo "Roles:"
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echo " Bumblebee L3 Gateway — full stack (yggdrasil, VPN, guest isolation, SQM, DoH)"
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echo " Bee L2 Transport — minimal mesh relay (batman-adv, luci, heartbeat)"
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echo ""
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echo "OpenWrt version: ${OPENWRT_VERSION} (override with OPENWRT_VERSION env var)"
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echo ""
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echo "Environment variables:"
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echo " OPENWRT_VERSION OpenWrt release (default: ${OPENWRT_VERSION})"
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echo " PACKAGES_EXTRA Additional packages (space-separated)"
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exit 1
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}
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builder_dir() {
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echo "${PROJECT_DIR}/imagebuilder-${OPENWRT_VERSION}-${OPENWRT_TARGET//\//-}"
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}
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download_builder() {
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local dir
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dir="$(builder_dir)"
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if [ -d "$dir" ]; then
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echo "Image Builder already downloaded at ${dir##*/}, skipping..."
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return
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fi
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# OpenWrt 25.x uses .tar.zst, older uses .tar.xz
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local base_url="https://downloads.openwrt.org/releases/${OPENWRT_VERSION}/targets/${OPENWRT_TARGET}/openwrt-imagebuilder-${OPENWRT_VERSION}-${OPENWRT_TARGET//\//-}.Linux-x86_64"
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echo "Downloading OpenWrt Image Builder ${OPENWRT_VERSION} for ${OPENWRT_TARGET}..."
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mkdir -p "$dir"
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if wget -q --spider "${base_url}.tar.zst" 2>/dev/null; then
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wget -q --show-progress -O- "${base_url}.tar.zst" | zstd -d | tar -x --strip-components=1 -C "$dir"
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else
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wget -q --show-progress -O- "${base_url}.tar.xz" | tar -xJ --strip-components=1 -C "$dir"
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fi
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}
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build_firmware() {
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local dir
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dir="$(builder_dir)"
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# Select package list by role
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local packages
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if [ "$FIRMWARE_ROLE" = "bee" ]; then
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packages="${PACKAGES_BEE[*]} ${PACKAGES_EXTRA:-}"
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else
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packages="${PACKAGES_BUMBLEBEE[*]} ${PACKAGES_EXTRA:-}"
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fi
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# Create temp FILES dir with role marker + version/profile
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local tmpfiles
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tmpfiles=$(mktemp -d)
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cp -a "${PROJECT_DIR}/files/"* "$tmpfiles/"
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mkdir -p "$tmpfiles/etc/parahub"
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echo "$FIRMWARE_ROLE" > "$tmpfiles/etc/parahub/role"
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echo "$FIRMWARE_VERSION" > "$tmpfiles/etc/parahub/version"
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echo "$PROFILE" > "$tmpfiles/etc/parahub/profile"
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echo "$PORT_MAP" > "$tmpfiles/etc/parahub/port_map"
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echo "Building firmware for profile: ${PROFILE}"
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echo "Role: ${FIRMWARE_ROLE}"
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echo "Packages: ${packages}"
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echo "Custom files: ${tmpfiles}"
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make -C "$dir" image \
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PROFILE="$PROFILE" \
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PACKAGES="$packages" \
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FILES="$tmpfiles" \
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BIN_DIR="${PROJECT_DIR}/output"
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rm -rf "$tmpfiles"
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echo ""
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echo "Build complete! Firmware images:"
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ls -lh "${PROJECT_DIR}/output/"*.bin 2>/dev/null || true
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ls -lh "${PROJECT_DIR}/output/"*.img* 2>/dev/null || true
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ls -lh "${PROJECT_DIR}/output/"*.itb 2>/dev/null || true
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# Update manifest.json with this device's sysupgrade info
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update_manifest
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}
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update_manifest() {
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local manifest="${PROJECT_DIR}/output/manifest.json"
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local sysupgrade_file sha256
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# Find the sysupgrade.bin for this profile
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sysupgrade_file=$(ls "${PROJECT_DIR}/output/"*"${PROFILE}"*-sysupgrade.bin 2>/dev/null | head -1)
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if [ -z "$sysupgrade_file" ]; then
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echo "Warning: No sysupgrade.bin found for ${PROFILE}, skipping manifest update"
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return
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fi
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sha256=$(sha256sum "$sysupgrade_file" | cut -d' ' -f1)
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local filename
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filename=$(basename "$sysupgrade_file")
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# Create or update manifest.json
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if [ -f "$manifest" ]; then
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# Update existing manifest — replace version + add/update device entry
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local tmp
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tmp=$(mktemp)
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python3 -c "
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import json, sys
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with open('$manifest') as f:
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m = json.load(f)
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m['version'] = '$FIRMWARE_VERSION'
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m.setdefault('devices', {})['$PROFILE'] = {
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'sysupgrade': '$filename',
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'sha256': '$sha256'
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}
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json.dump(m, sys.stdout, indent=2)
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" > "$tmp" && mv "$tmp" "$manifest"
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else
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# Create new manifest
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python3 -c "
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import json, sys
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m = {
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'version': '$FIRMWARE_VERSION',
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'devices': {
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'$PROFILE': {
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'sysupgrade': '$filename',
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'sha256': '$sha256'
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}
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}
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}
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json.dump(m, sys.stdout, indent=2)
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" > "$manifest"
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fi
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echo ""
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echo "Manifest updated: ${manifest}"
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echo " Device: ${PROFILE}"
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echo " File: ${filename}"
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echo " SHA256: ${sha256}"
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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="$1"
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if ! device_config "$INPUT"; then
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echo "Error: Unknown device '${INPUT}'"
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echo ""
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usage
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fi
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echo "=== Parahub Mesh Firmware Builder ==="
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echo "Device: ${INPUT}"
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echo "Role: ${FIRMWARE_ROLE}"
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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
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