Custom firmware helper improvements

custom/RM551E-GL/R01/ipk-source/sdxpinn-firstboot/CONTROL/control

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+Package: sdxpinn-firstboot
+Version: 1.0
+Architecture: sdxpinn
+Maintainer: Cameron Thompson iamromulan@github.com
+Source: github.com/iamromulan
+Description: A first boot init after a flash or factory reset

custom/RM551E-GL/R01/ipk-source/sdxpinn-firstboot/CONTROL/postinst

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+#!/bin/ash
+
+service first-boot enable
+
+exit 0

custom/RM551E-GL/R01/ipk-source/sdxpinn-firstboot/build-ipk

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+#!/bin/sh
+
+# Script for building OpenWRT .ipk packages using tar by iamromulan
+# Works with SDXPPINN OpenWRT - iamromulan
+# This script accepts an optional path to the directory containing the `CONTROL` and `root` directories.
+# Usage: ./build-ipk.sh [path]
+# If no path is provided, the script will look in the current directory for `CONTROL` and `root` directories.
+# This will spit out an ipk in the current directory
+
+# Check if the script is run as root. If not, rerun with sudo.
+if [ "$(id -u)" -ne 0 ]; then
+    echo "Script is not running as root. Re-executing with sudo..."
+    exec sudo "$0" "$@"
+fi
+
+# Set the default build path to the current directory
+build_path="."
+
+# Check if a path is provided as the first argument
+if [ "$1" ]; then
+    build_path="$1"
+fi
+
+# Check if the required directories are present in the specified path
+if [ ! -d "${build_path}/CONTROL" ] || [ ! -d "${build_path}/root" ]; then
+    echo "Error: CONTROL and root directories must be present in the specified path (${build_path})."
+    exit 1
+fi
+
+# Extract values from the CONTROL/control file in the specified path
+pkgname=$(grep -i '^Package:' "${build_path}/CONTROL/control" | awk '{print $2}')
+version=$(grep -i '^Version:' "${build_path}/CONTROL/control" | awk '{print $2}')
+architecture=$(grep -i '^Architecture:' "${build_path}/CONTROL/control" | awk '{print $2}')
+
+# Check if values are extracted correctly
+if [ -z "$pkgname" ] || [ -z "$version" ] || [ -z "$architecture" ]; then
+    echo "Error: Failed to extract Package, Version, or Architecture from ${build_path}/CONTROL/control."
+    exit 1
+fi
+
+# Set the final IPK name based on the extracted values
+ipkname="${pkgname}_${version}_${architecture}.ipk"
+
+# Ensure all CONTROL scripts are executable
+echo "Setting permissions for CONTROL scripts..."
+chmod +x "${build_path}/CONTROL"/*
+
+# Set ownership for CONTROL and root files
+echo "Setting ownership for all package files..."
+chown -R root:root "${build_path}/CONTROL"/*
+chown -R root:root "${build_path}/root"/*
+
+# Create control.tar.gz from the CONTROL directory
+echo "Creating control.tar.gz..."
+tar -czvf control.tar.gz -C "${build_path}/CONTROL" .
+
+# Create data.tar.gz from the root directory
+echo "Creating data.tar.gz..."
+tar -czvf data.tar.gz -C "${build_path}/root" .
+
+# Create debian-binary file (must contain exactly "2.0" without a newline)
+echo -n "2.0" > debian-binary
+chown -R root:root debian-binary
+
+# Combine the components into the final .ipk file using tar
+echo "Packaging ${ipkname}..."
+tar -czvf "$ipkname" debian-binary control.tar.gz data.tar.gz
+
+# Clean up intermediate files
+echo "Cleaning up temporary files..."
+rm -f control.tar.gz data.tar.gz debian-binary
+
+echo "IPK package ${ipkname} created successfully using tar."
+

custom/RM551E-GL/R01/ipk-source/sdxpinn-firstboot/root/etc/init.d/first-boot

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+#!/bin/sh /etc/rc.common
+START=99
+STOP=15
+USE_PROCD=1
+start_service() {
+    # Create log file
+    touch /usrdata/first-boot.log
+    
+    # Redirect all output to log file
+    exec >>/usrdata/first-boot.log 2>&1
+    
+    echo "Starting first boot script: $(date)"
+    
+    echo "Remounting the real rootfs as rw"
+    mount -o remount,rw /real_rootfs
+    
+    echo "Sending AT Commands"
+    atcmd 'AT+QCFG="usbnet",1'
+    atcmd 'AT+QCFG="pcie/mode",1'
+    
+    echo "Disabling first-boot service"
+    service first-boot disable
+    
+    echo "Restarting modem"
+    atcmd 'AT+CFUN=1,1'
+    
+    echo "Removing first-boot service"
+    rm /real_rootfs/etc/init.d/first-boot
+    
+    echo "First boot script completed: $(date)"
+}