49 lines
1.2 KiB
Plaintext
49 lines
1.2 KiB
Plaintext
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#!/bin/bash
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INSTALLATIONS_DIRECTORY=~/.dotfiles/installed_packages
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function get_installations()
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{
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ls -l --time-style="long-iso" $INSTALLATIONS_DIRECTORY | grep -v ${HOSTNAME} | awk 'NR>1 {print $8}'
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}
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function concat_installation_files()
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{
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DIR_TO_CHECK=$1
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OUTPUT_FILE=$2
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echo "# GENERATED BY A SCRIPT!" > $OUTPUT_FILE
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for file in $DIR_TO_CHECK/*; do
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echo "# START OF $(basename $file)" >> $OUTPUT_FILE
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cat $file >> $OUTPUT_FILE
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echo "# END OF $(basename $file)" >> $OUTPUT_FILE
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done
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}
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if [ -z "$1" ]
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then
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if type wofi > /dev/null 2>&1
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then
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INSTALLATION=$( (echo empty; get_installations) | wofi -dmenu -only-match -p "Select host to compare installation with:")
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else
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PS3='Please select installation to compare: '
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select opt in $(get_installations)
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do
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INSTALLATION=$opt
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break
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done
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fi
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INSTALLATION=$1
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fi
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if [ x"empty" = x"${INSTALLATION}" ]
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then
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echo "No operation."
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elif [ -n "${INSTALLATION}" ]
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then
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concat_installation_files $INSTALLATIONS_DIRECTORY/$HOSTNAME /tmp/current_host_packages.txt
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concat_installation_files $INSTALLATIONS_DIRECTORY/$INSTALLATION /tmp/other_host_packages.txt
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vimdiff /tmp/current_host_packages.txt /tmp/other_host_packages.txt
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fi
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