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