62 lines
2.3 KiB
Fish
62 lines
2.3 KiB
Fish
#!/bin/env fish
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set -l dir (status dirname)
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source "$dir/../../lib/action.fish"
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function backupAction -V dir
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source "$dir/../../lib/hooks.fish"
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if not type -q getDeploymentScript
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function getDeploymentScript
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echo "No deployment script specified! No software will be installed." 1>&2
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false
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end
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end
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set -l deployScript (getDeploymentScript)
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if [ -z "$VALHALLA_BACKUP_DIR" ]
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if fish "$dir/../../../lib/modules/partition/confirm.fish" "Do you wish to store the backup on an SSH server?" n
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read -xP "Please specify the host name of the SSH server: " VALHALLA_BACKUP_SERVER
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read -xP "Please specify the port of the SSH server (default 22): " VALHALLA_BACKUP_SERVER_PORT
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read -xP "Please specify the name of the user to log in to the SSH server: " VALHALLA_BACKUP_SERVER_USER
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if [ -z "$VALHALLA_BACKUP_SERVER_PORT" ]
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set -x VALHALLA_BACKUP_SERVER_PORT 22
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end
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if [ -n "$VALHALLA_BACKUP_SERVER_USER" ]
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set -x VALHALLA_BACKUP_SERVER "$VALHALLA_BACKUP_SERVER_USER@$VALHALLA_BACKUP_SERVER"
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end
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echo
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echo "$(tput setaf 3)==== WARNING ====$(tput sgr0)"
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echo "For a seamless experience, please make sure that you are able to establish an unattended ssh connection using key authentication."
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echo
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echo "$(tput bold)This command should succeed without user interaction:$(tput sgr0)"
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echo "ssh -o PasswordAuthentication=no -p $VALHALLA_BACKUP_SERVER_PORT $VALHALLA_BACKUP_SERVER true"
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read -P "Press enter once you're done: "
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echo
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end
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read -xP "Please specify the path to the directory to save the backup to: " VALHALLA_BACKUP_DIR
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end
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runHook backupSoftware || begin
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echo "Backing up software..."
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and if [ -n "$deployScript" ]
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source $deployScript backup
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end
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end
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runHook backupUsers || begin
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if [ -n "$deployScript" ]
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for name in (getUsers | jq '.[]' --raw-output0 | string split0)
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echo "Backing up user `$name`..."
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and source $deployScript userBackup $name
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end
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end
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end
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end
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runSetupUserAction backupAction
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