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feat: add bazzite-rollback-helper util (#1002)

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Co-authored-by: Aarron Lee <aarron-lee@users.noreply.github.com>
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Aarron Lee 2024-04-22 19:24:44 -04:00 committed by GitHub
parent 0833cf0fae
commit 1d146d6bbc
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system_files/desktop/shared/usr/bin/bazzite-rollback-helper Executable file
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#!/bin/bash
image="$(echo $2 | cut -d ':' -f1)"
branch="$(echo $2 | cut -d ':' -f2)"
IMAGE_INFO="/usr/share/ublue-os/image-info.json"
DEFAULT_IMAGE=$(jq -r '."image-name"' < $IMAGE_INFO)
DEFAULT_BRANCH=stable
helptext=$(cat << EOF
====== Bazzite Rollback Helper Util ======
This tool aims to help with rollbacks and rebases
Usage: bazzite-rollback-helper [OPTION] [ARGUMENT]
Options:
list List available Bazzite images, Default is "$DEFAULT_BRANCH"
rollback Rolls back to previously installed Bazzite image. alias for "rpm-ostree rollback"
current Show currently active Bazzite image
rebase Rebase/rollback to specified Bazzite image, Default is $DEFAULT_IMAGE:$DEFAULT_BRANCH
Examples:
bazzite-rollback-helper list stable
bazzite-rollback-helper rollback
bazzite-rollback-helper current
bazzite-rollback-helper rebase bazzite-deck:39-20240315
bazzite-rollback-helper rebase bazzite-deck:stable
bazzite-rollback-helper rebase stable
For more help, visit https://discord.bazzite.gg.
EOF
)
if [[ "$1" == "list" ]]; then
if [ -z "$2" ]; then
echo "Listing images for $DEFAULT_BRANCH"
skopeo list-tags docker://ghcr.io/ublue-os/bazzite | grep -- "-$DEFAULT_BRANCH-" | sort -rV
else
echo "Listing images for $2"
skopeo list-tags docker://ghcr.io/ublue-os/bazzite | grep -- "-$2-" | sort -rV
fi
elif [[ "$1" == "rollback" ]]; then
rpm-ostree rollback
elif [[ "$1" == "current" ]]; then
# current image
rpm-ostree status | grep ●
# current version
rpm-ostree status | grep -A 5 "●" | tail -n +2
elif [[ "$1" == "rebase" ]]; then
base_image=ostree-image-signed:docker://ghcr.io/ublue-os
rebase_target=$DEFAULT_IMAGE:$DEFAULT_BRANCH
if [ -z "$2" ]; then
rebase_target=$DEFAULT_IMAGE:$DEFAULT_BRANCH
else
if [ "$image" == "$branch" ]; then
# only branch was provided as an arg, use default image
rebase_target=$DEFAULT_IMAGE:$branch
else
rebase_target=$image:$branch
fi
fi
full_image_path=$base_image/$rebase_target
question=$(cat <<EOF
Rebasing to $full_image_path. Continue? [y/N]:
EOF
)
read -p "$question" yn
case $yn in
[Yy]) echo "rebasing to $rebase_target" && rpm-ostree rebase $full_image_path;;
*) echo "Unknown option, exiting.";;
esac
# display the helptext
elif [[ "$1" == "-h" || "$1" == "--h" || "$1" == "-help" || "$1" == "--help" || "$1" == "help" || -z "$1" ]]; then
echo "$helptext"
fi