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#!/usr/bin/env bash
# finding .pacnew files and compare
# v1.0.0
AGE=360 # ne rechercher que ceux qui ont moins de 360 jours
EXT='pacnew'
c_red='\033[0m\033[31m'
c_green='\033[0m\033[32m'
c_end='\033[0m'
bold='\033[1m'
## default string constants {{{
declare -A txt=(
['label']='differences of'
['error']='Error'
['notfound']='file not found'
)
lg=$(locale 2>/dev/null | awk -F'=' '/^LANG/ {print $2}')
if [ 'fr' == "${lg:0:2}" ]; then
declare -A txt=(
['label']='les différences de'
['error']='Erreur'
['notfound']="fichier n'existe pas"
)
fi
#}}}
function usage()
{
echo "usage: pacman-diffs [options]"
echo -e "\t -x extension (pacnew, pacsave...)"
echo -e "\t -d since x days"
echo -e "\t -l : list only - no diff"
echo -e "\t -e filename : edit files"
exit
}
function erreur()
{
echo -e "\033[41m${txt[error]}:\033[0m $1" >&2
}
while getopts "hd:x:le:" flags; do
case $flags in
h) usage;exit 0 ;;
d) AGE="${OPTARG}" ;;
x) EXT="${OPTARG}" ;;
l) lister=1 ;;
e) edit="${OPTARG}";lister=1 ;;
:) erreur "Vous avez oublié un argument"; exit 1 ;;
?) erreur "invalid Option"; exit 1 ;;
*) erreur "*"; exit 1 ;;
esac
done
find '/etc' -name "*.$EXT" -mtime -$AGE -type f 2> /dev/null | while read file ; do
fname=$(basename "$file")
fname="${fname%.$EXT}"
ofile="$(dirname ${file})/${fname}"
dfile=$(stat -c "%y" ${file} | awk '{print $1}')
echo -e "\n$bold${fname}$c_end\n-- ${txt[label]} $file\t(${dfile})"
if [[ -f "$ofile" ]]; then
if [[ $lister -ne 1 ]]; then
# < : removed > : added
IFS=$'\n'
diff ${ofile} ${file}| grep -E "^>|^<" | while read line ; do
if [ "${line::1}" = '<' ]; then c="$c_red-"; else c="$c_green+"; fi
echo -e "$c ${line:2}$c_end"
done
fi
if [ "$edit" == "$fname" ]; then
if [ -f '/usr/bin/diffuse' ]; then
/usr/bin/diffuse $ofile $file &
else
[ -f '/usr/bin/kompare' ] && /usr/bin/kompare $ofile $file &
fi
fi
else
echo -e "\t$bold ${txt[error]}:$c_end ${txt[notfound]} ? $ofile"
fi
done
exit 0
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