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51 lines
1.5 KiB
Bash
51 lines
1.5 KiB
Bash
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#!/bin/bash
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# Author : Gaston Gonzalez
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# Date : 2 July 2026
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# Purpose : Cache supported RNode firmware for offline installs using:
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#
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# rnodeconf --autoinstall --nocheck --fw-version VERSION
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#
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# Here are the supported devices and the command to install the firmware
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# offline.
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#
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# Heltec LoRa32 v4
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# $ rnodeconf --autoinstall --nocheck --fw-version 1.86
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set -e
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trap 'last_command=$current_command; current_command=$BASH_COMMAND' DEBUG
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trap 'et-log "\"${last_command}\" command failed with exit code $?."' ERR
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. ./env.sh
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. ../overlay/opt/emcomm-tools/bin/et-common
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et-log "Installing offline RNode firmware..."
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OFFLINE_FILES_JSON="install-offline-rnode-firmware.json"
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OFFLINE_SAVE_DIR="/etc/skel/.config/rnodeconf"
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OFFLINE_UPDATE_DIR="/etc/skel/.config/rnodeconf/update"
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[[ ! -e "${OFFLINE_SAVE_DIR}" ]] && mkdir -v -p ${OFFLINE_SAVE_DIR}
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jq -c '.[]' "${OFFLINE_FILES_JSON}" | while read -r item; do
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URL=$(echo "$item" | jq -r '.url')
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FILE=$(echo "$item" | jq -r '.file')
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DIR=$(echo "$item" | jq -r '.dir')
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VERSION=$(echo "$item" | jq -r '.version')
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HASH=$(echo "$item" | jq -r '.hash')
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ABS_DIR="${OFFLINE_SAVE_DIR}/${DIR}"
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# 1. Create missing directories
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mkdir -v -p "${ABS_DIR}"
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# 2. Download resources
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download_with_retries ${URL} ${FILE}
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# 3. Move to offline folder
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mv "${FILE}" "${ABS_DIR}/"
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# 4. Create version file
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VERSION_FILE="${OFFLINE_UPDATE_DIR}/${VERSION}/${FILE}.version"
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et-log "Creating firmware version file: ${VERSION_FILE}"
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echo "${VERSION} ${HASH}" > ${VERSION_FILE}
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done
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