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Two new functions: "Backup" and "Recover" #57

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Two new functions: "Backup" and "Recover" #57

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c11a06f
modified: rhino-pkg
amirali-dashti Feb 9, 2025
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amirali-dashti Feb 13, 2025
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Update README.md
amirali-dashti Feb 13, 2025
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amirali-dashti Feb 13, 2025
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11 changes: 11 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,17 @@ functions:
unused packages. Does not accept <input>, but has
a confirmation prompt.

backup: Creates a backup of all installed packages' names. Does not
accept <input>, but includes a confirmation prompt.
You can choose the location of the backup file or use the
default location generated by the script.

recover: Recovers packages from a backup file and replicate
the same environment on another device. Reads each line
of the file and installs the packages listed. Accepts the
backup file as <input>. Includes a confirmation prompt.
You can choose to run an update and a cleaup afterwards.

flags:
--help/-h: Display this page

Expand Down
221 changes: 221 additions & 0 deletions rhino-pkg
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,18 @@ functions:
unused packages. Does not accept <input>, but has
a confirmation prompt.

backup: Creates a backup of all installed packages' names. Does not
accept <input>, but includes a confirmation prompt.
You can choose the location of the backup file or use the
default location generated by the script.

recover: Recovers packages from a backup file and replicate
the same environment on another device. Reads each line
of the file and installs the packages listed. Accepts the
backup file as <input>. Includes a confirmation prompt.
You can choose to run an update and a cleaup afterwards.


flags:
--help/-h: Display this page

Expand Down Expand Up @@ -96,6 +108,181 @@ function msg() {
echo -e "$input"
}

function back_up() {
local back_up_path=$1
echo -e "${BGreen}Backup location: $back_up_path${NC}"
echo -e "${BGreen}Starting backup process...${NC}"
echo -e "${BGreen}Collecting installed package names...${NC}"
{
echo "[dpkg/apt]"
dpkg-query -f '${Package}\n' -W
echo "[Snap]"
snap list --all | awk 'NR>1 {print $1}'
echo "[Flatpak]"
flatpak list --app --columns=application
echo "[Pacstall]"
pacstall -L
} > "$back_up_path"
echo -e "${BGreen}Backup completed successfully!${NC}"
echo -e "${BGreen}Backup saved to: $back_up_path${NC}"
sha256sum_of_backup=$(sha256sum "$back_up_path" | awk '{print $1}')
echo -e "${BGreen}SHA256: $sha256sum_of_backup${NC}"
}

function back_up_file_check() {
local custom_file_path=$1
if [ -f "$custom_file_path" ]; then
if [[ "$custom_file_path" =~ \.txt$ ]]; then
if [ -w "$custom_file_path" ]; then
echo -e "${BGreen}Using the file: $custom_file_path${NC}"
else
echo -e "${BRed}Error: '$custom_file_path' is not writable. Exiting.${NC}"
exit 1
fi
else
echo -e "${BRed}Error: '$custom_file_path' is not a .txt file. Exiting.${NC}"
exit 1
fi
else
echo -e "${BRed}Error: '$custom_file_path' is not a valid file. Exiting.${NC}"
exit 1
fi
}

function recover_file_check() {
local custom_file_path=$1
if [ -f "$custom_file_path" ]; then
if [[ "$custom_file_path" =~ \.txt$ ]]; then
echo -e "${BGreen}Using the file: $custom_file_path${NC}"
else
echo -e "${BRed}Error: '$custom_file_path' is not a .txt file. Exiting.${NC}"
exit 1
fi
else
echo -e "${BRed}Error: '$custom_file_path' is not a valid file. Exiting.${NC}"
exit 1
fi
}

function recover() {
local local back_up_path=$1
recover_file_check "$back_up_path"

echo -n "Do you want to recover files by downloading packages again (${BRed}WARNING: YOU CANNOT CANCEL THE OPERATION! Internet bandwidth usage warning!${NC})? (${BGreen}y${NC}/${BRed}N${NC}) "
read recover_choice

if [[ "$recover_choice" =~ ^[Yy]$ ]]; then
echo -e "${BGreen}Starting recovery...${NC}"
else
echo -e "${BRed}The operation was cancelled.${NC}"
exit 1
fi

echo -n "Do you want to update first? (${BGreen}y${NC}/${BRed}N${NC}) "
read update_choice

if [[ "$update_choice" =~ ^[Yy]$ ]]; then
echo -e "${BGreen}Starting update...${NC}"
sudo rpk update -y
echo -e "${BGreen}Update completed.${NC}"
else
echo -e "${BRed}Skipping update.${NC}"
fi

mapfile -t lines < "$back_up_path"

failed_dpkg_apt=()
failed_snap=()
failed_flatpak=()
failed_pacstall=()

for line in "${lines[@]}"; do
case "$line" in
"[dpkg/apt]")
echo -e "${BGreen}Recovering dpkg/apt packages...${NC}"
;;
"[Snap]")
echo -e "${BGreen}Recovering Snap packages...${NC}"
;;
"[Flatpak]")
echo -e "${BGreen}Recovering Flatpak packages...${NC}"
;;
"[Pacstall]")
echo -e "${BGreen}Recovering Pacstall packages...${NC}"
;;
*)
if [[ "$line" == *flatpak* ]]; then
if ! sudo flatpak install "$line" -y; then
failed_flatpak+=("$line")
echo -e "${BRed}Failed to install '$line'.${NC}"
else
echo -e "${BGreen}'$line' is installed successfully.${NC}"
fi
elif [[ "$line" == *snap* ]]; then
if ! sudo snap install "$line"; then
echo -e "${BRed}Failed to install '$line'.${NC}"
failed_snap+=("$line")
else
echo -e "${BGreen}'$line' is installed successfully.${NC}"
fi
elif [[ "$line" == *pacstall* ]]; then
if ! pacstall -PI "$line"; then
echo -e "${BRed}Failed to install '$line'.${NC}"
failed_pacstall+=("$line")
else
echo -e "${BGreen}'$line' is installed successfully.${NC}"
fi
else
if ! sudo apt install "$line" -y; then
echo -e "${BRed}Failed to install '$line'.${NC}"
failed_dpkg_apt+=("$line")
else
echo -e "${BGreen}'$line' is installed successfully.${NC}"
fi
fi
;;
esac
done

if [ ${#failed_dpkg_apt[@]} -ne 0 ]; then
echo -e "${BRed}Failed to install the following dpkg/apt packages:${NC}"
for pkg in "${failed_dpkg_apt[@]}"; do
echo -e "${BRed}- $pkg${NC}"
done
fi
if [ ${#failed_snap[@]} -ne 0 ]; then
echo -e "${BRed}Failed to install the following Snap packages:${NC}"
for pkg in "${failed_snap[@]}"; do
echo -e "${BRed}- $pkg${NC}"
done
fi
if [ ${#failed_flatpak[@]} -ne 0 ]; then
echo -e "${BRed}Failed to install the following Flatpak packages:${NC}"
for pkg in "${failed_flatpak[@]}"; do
echo -e "${BRed}- $pkg${NC}"
done
fi
if [ ${#failed_pacstall[@]} -ne 0 ]; then
echo -e "${BRed}Failed to install the following Pacstall packages:${NC}"
for pkg in "${failed_pacstall[@]}"; do
echo -e "${BRed}- $pkg${NC}"
done
fi
echo -n "Do you want to update and cleanup? (${BGreen}y${NC}/${BRed}N${NC}) "
read cleanup_choice
if [[ "$cleanup_choice" =~ ^[Yy]$ ]]; then
echo -e "${BGreen}Starting cleanup...${NC}"
sudo rpk update -y
sudo rpk cleanup
echo -e "${BGreen}Cleanup completed.${NC}"
else
echo -e "${BRed}Skipping cleanup.${NC}"
fi

echo -e "${BGreen}Recovery completed successfully!${NC}"
}


function prompt() {
local input="$1"
local index="$2"
Expand Down Expand Up @@ -193,6 +380,40 @@ case "${1}" in
shift
fi
;;
backup)
if [ "$EUID" -ne 0 ]; then
echo -e "${BRed}The root privileges are required to create the add and to give it the writing permission. Please run with sudo.${NC}"
echo -e "${BGreen}Restarting...$back_up_path${NC}"
exec sudo "$0" "$@"
exit
fi
back_up_path="/rhino-pkg_backup_$(date +%Y%m%d_%H%M%S).txt"
echo -n "The backup file's location: '$back_up_path'
Continue (${BGreen}y${NC}), or choose your own .txt file (${BRed}S${NC})? (${BGreen}y${NC}/${BRed}S${NC}) "
read user_choice
if [[ "$user_choice" =~ ^[Yy]$ ]]; then
echo -e "${BGreen}Creating the file: $back_up_path${NC}"
touch "$back_up_path"
chmod +w "$back_up_path"
back_up_file_check "$back_up_path"
elif [[ "$user_choice" =~ ^[Ss]$ ]]; then
echo -n "Enter your desired file path: "
read custom_file_path
back_up_file_check "$custom_file_path"
back_up_path="$custom_file_path"
else
echo -e "${BRed}Invalid choice.${NC}"
echo "$help_flag"
exit 1
fi
back_up "$back_up_path"
exit 0
;;
recover)
shift
recover "$1"
exit 0
;;
-h | --help)
echo "$help_flag"
exit 0
Expand Down