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#!/bin/bash
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##################################################
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# Find line patterns in package files.
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# Print matching file path and matching lines.
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function help() {
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echo -e "Usage: findinpkg <pkgname> <pattern-to-search>"
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exit
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}
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if [[ $# -ne 2 ]]; then
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help
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fi
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if [[ ! $(pacman -Qq "${1}" 2> /dev/null) ]]; then
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echo "Can't find package ${1}"
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help
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fi
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files=()
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filename=""
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lines=()
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lines_total=0
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files_total=0
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esc=$(printf '\033')
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separate() {
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linenro=$(printf '%s' ${1} | sed -r 's/^.*?:([0-9]+$)/\1/')
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filename_=$(printf '%s' ${1} | sed -r 's/^(.*?):[0-9]+$/\1/')
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if [[ "${filename}" == "" ]]; then filename=${filename_}; fi
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let lines_total++
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if [[ ! "${filename}" == "${filename_}" ]]; then
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echo "${esc}[35m${filename}${esc}[92m: ${esc}[31m${lines[*]}${esc}[0m"
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let files_total++
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lines=()
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fi
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filename="${filename_}"
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lines+=(${linenro})
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let lines_total++
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}
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for file in $(pacman -Ql "${1}" | sed "s/^${1}\s//g"); do
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if [[ -f "${file}" ]]; then
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line=$(grep --line-number --with-filename --binary-files=without-match -i "${2}" "${file}" | sed -r "s/^(.*?:)([0-9]+):.*/\1\2/g")
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for l in ${line[@]}; do
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separate "${l}"
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done
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fi
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done
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printf "\nFound %d matching lines for pattern '%s' in %d files in %s package.\n" ${lines_total} "${2}" ${files_total} "${1}"
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