2fe55cf223
Control files at minimum now list Package: Version: Depends: Architecture: Maintainer: MD5Sum: Size: Filename: Source: Description: This will help improve workflow when rebuilding opkg-feed.... - Enhanced opkg-feed rebuild with a new test version of the script. - Set the luci app default to send at commands to smd7 to avoid issues with smd11 being occupied
130 lines
4.5 KiB
Bash
Executable File
130 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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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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# Define Constants
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IPK_SOURCE_DIR=../ipk-source
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PACKAGES=./Packages
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PACKAGESGZ=./Packages.gz
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PACKAGESSIG=./Packages.sig
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PUBLICKEY=./iamromulan-SDXPINN-repo.key
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PRIVKEY=/home/iamromulan/Documents/GitHub/priv/iamromulan-SDXPINN-repo-private.key
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USIGN=./usign_x64
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LOGFILE=./Packages.log
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# Start logging
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echo "Starting package analysis - $(date)" > "$LOGFILE"
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# Function to calculate MD5 and file size for a given .ipk file
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calculate_md5_and_size() {
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local file=$1
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md5sum=$(md5sum "$file" | awk '{print $1}')
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filesize=$(stat -c%s "$file")
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echo "$md5sum $filesize"
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}
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# Function to parse control file
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parse_control_file() {
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local control_file=$1
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local fields=(Package Version Depends Architecture Maintainer Source Description Section Conflicts License)
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declare -A control_data
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while IFS=':' read -r key value; do
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key=$(echo "$key" | xargs)
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value=$(echo "$value" | xargs)
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if [[ " ${fields[*]} " == *" $key "* ]]; then
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control_data["$key"]="$value"
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fi
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done < "$control_file"
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echo "${control_data[@]}"
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}
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# Scan ipk-source directory and process packages
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for pkg_dir in "$IPK_SOURCE_DIR"/*; do
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pkg_name=$(basename "$pkg_dir")
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if [[ "$pkg_name" =~ _ ]]; then
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pkg_arch=$(echo "$pkg_name" | awk -F'_' '{print $2}')
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pkg_name=$(echo "$pkg_name" | awk -F'_' '{print $1}')
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else
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pkg_arch="all"
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fi
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control_file="$pkg_dir/CONTROL/control"
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ipk_file="${pkg_name}_${pkg_arch}.ipk"
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# Skip if control file or ipk is missing
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if [[ ! -f "$control_file" ]] || [[ ! -f "$ipk_file" ]]; then
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echo "Skipping $pkg_name (missing control file or .ipk file)" | tee -a "$LOGFILE"
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continue
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fi
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# Parse control file
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read -r -a control_data <<< "$(parse_control_file "$control_file")"
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# Calculate MD5 and size
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read current_md5 current_size < <(calculate_md5_and_size "$ipk_file")
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# Check if package exists in Packages file
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pkg_start_line=$(grep -n "^Package: ${control_data[Package]}$" "$PACKAGES" | cut -d ':' -f 1)
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if [ -z "$pkg_start_line" ]; then
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echo "Adding new package ${control_data[Package]}..." | tee -a "$LOGFILE"
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# Append new entry to Packages file
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{
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for key in "${!control_data[@]}"; do
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echo "$key: ${control_data[$key]}"
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done
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echo "MD5Sum: $current_md5"
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echo "Size: $current_size"
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echo "Filename: $ipk_file"
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echo ""
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} >> "$PACKAGES"
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continue
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fi
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# Update existing package entry if needed
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pkg_end_line=$(sed -n "$pkg_start_line,\$p" "$PACKAGES" | grep -n -m 1 -A 1 '^$' | tail -1 | cut -d '-' -f 1)
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pkg_end_line=$((pkg_start_line + pkg_end_line - 1))
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for key in "${!control_data[@]}"; do
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existing_value=$(sed -n "${pkg_start_line},${pkg_end_line}p" "$PACKAGES" | grep "^$key:" | awk -F': ' '{print $2}')
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if [[ "${control_data[$key]}" != "$existing_value" ]]; then
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echo "Updating $key for ${control_data[Package]}..." | tee -a "$LOGFILE"
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sed -i "${pkg_start_line},${pkg_end_line}s/^$key: .*/$key: ${control_data[$key]}/" "$PACKAGES"
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fi
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done
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# Update MD5 and size if different
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existing_md5=$(sed -n "${pkg_start_line},${pkg_end_line}p" "$PACKAGES" | grep "^MD5Sum:" | awk '{print $2}')
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existing_size=$(sed -n "${pkg_start_line},${pkg_end_line}p" "$PACKAGES" | grep "^Size:" | awk '{print $2}')
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if [[ "$current_md5" != "$existing_md5" ]] || [[ "$current_size" != "$existing_size" ]]; then
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echo "Updating MD5 and size for ${control_data[Package]}..." | tee -a "$LOGFILE"
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sed -i "${pkg_start_line},${pkg_end_line}s/^MD5Sum: .*/MD5Sum: $current_md5/" "$PACKAGES"
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sed -i "${pkg_start_line},${pkg_end_line}s/^Size: .*/Size: $current_size/" "$PACKAGES"
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fi
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done
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# Remove packages not in ipk-source
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grep "^Package: " "$PACKAGES" | awk '{print $2}' | while read -r pkg_name; do
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if [[ ! -d "$IPK_SOURCE_DIR/$pkg_name" ]]; then
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echo "Removing orphaned package $pkg_name from Packages file..." | tee -a "$LOGFILE"
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sed -i "/^Package: $pkg_name$/,/^$/d" "$PACKAGES"
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fi
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done
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# Regenerate Packages.gz and sign with usign
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gzip -k "$PACKAGES"
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"$USIGN" -S -m "$PACKAGES" -s "$PRIVKEY"
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echo "Package file and signature updated successfully." | tee -a "$LOGFILE"
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echo "Package analysis completed - $(date)" | tee -a "$LOGFILE"
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