87 lines
3.2 KiB
Bash
87 lines
3.2 KiB
Bash
#!/bin/bash
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# shellcheck source=/dev/null
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# updates via an aur-helper and flatpak with flags
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# version 0.7
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# add options to change aur-helper in the config
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# maybe make a first time setup, which asks for backup_location and aur_helper, maybe even if you wanna opt-in to non-interactive flatpak-update (maybe a flag?)
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IGreen="\033[0;92m" # Green
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NC="\033[0m" # Text Reset
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source ~/.config/update.conf
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# output if wrong flag is used
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Help() {
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echo "updates via an aur-helper and flatpak with flags"
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echo
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echo "Usage: update [OPTION]"
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echo
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echo "options:"
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echo "no flag same as -a"
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echo "-f updates using flatpak update only"
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echo "-y updates using an aur-helper only"
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echo "-a updates using flatpak update and an aur-helper"
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echo "-g shutdowns the computer afterwards (needs to be the last or only option to work properly)"
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echo "-r reboots the computer afterwards (needs to be the last or only option to work properly)"
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}
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# creates package lists, moves them into a zip, adds some other files to the zip and backups the pacman database in the form of a tar
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# it then rsyncs the zip and the tar to the backup location
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before_backup() {
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paclog-pkglist > ~/pacman-pre.txt
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flatpak list > ~/flatpak-pre.txt
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zip --quiet --move ~/before_backup.zip.new ~/pacman-pre.txt ~/flatpak-pre.txt
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zip --quiet --grow ~/before_backup.zip.new /etc/fstab /etc/makepkg.conf
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tar -cJf ~/pacman_database.tar.xz.new /var/lib/pacman/local &> /dev/null
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rsync --remove-source-files ~/before_backup.zip.new ~/pacman_database.tar.xz.new "$backup_location"
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rename before_backup.zip.new before_backup.zip "$backup_location"/before_backup.zip.new
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rename pacman_database.tar.xz.new pacman_database.tar.xz "$backup_location"/pacman_database.tar.xz.new
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}
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# moves the package lists into a zip, it then rsyncs the zip to the backup location
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after_backup() {
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zip --quiet --move ~/after_backup.zip.new ~/pacman-after.txt ~/flatpak-after.txt
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rsync --remove-source-files ~/after_backup.zip.new "$backup_location"
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rename after_backup.zip.new after_backup.zip "$backup_location"/after_backup.zip.new
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}
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# updates using aur-helper
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update_with_aur_helper() {
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"$aur_helper"
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paclog-pkglist > ~/pacman-after.txt
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}
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# updates using flatpak update
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update_with_flatpak() {
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flatpak update -u --noninteractive
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flatpak list > ~/flatpak-after.txt
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}
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before_backup && echo -e "${IGreen} pre-backup complete ${NC}"
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[[ -z $1 ]] && update_with_aur_helper && update_with_flatpak;
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while getopts 'fyagr' OPTION; do
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case "$OPTION" in
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f)
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update_with_flatpak ;;
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y)
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update_with_aur_helper ;;
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a)
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update_with_aur_helper; update_with_flatpak ;;
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g)
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[[ $1 = -g ]] && update_with_aur_helper && update_with_flatpak;
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after_backup && echo -e "${IGreen} after-backup complete ${NC}" && sleep 3s && shutdown now ;;
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r)
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[[ $1 = -r ]] && update_with_aur_helper && update_with_flatpak;
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after_backup && echo -e "${IGreen} after-backup complete ${NC}" && sleep 3s && reboot ;;
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?)
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Help
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exit 1;;
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esac
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done
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after_backup && echo -e "${IGreen} after-backup complete ${NC}"
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