Tommy Verrall
65 lines
1.9 KiB
Bash
65 lines
1.9 KiB
Bash
#!/bin/sh
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default_location="/usr/bin/nym-mixnode"
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default_user="nym"
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default_group="nym"
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if [ -f "/tmp/nym_mixnode_preinst_marker" ]; then
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backup_path=$(cat /tmp/nym_mixnode_preinst_marker)
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echo "Upgrade detected. Previous version backed up at $backup_path"
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existing_location=$(dirname "$backup_path" | sed 's/\.backup\..*//')
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echo "Existing location: ${existing_location}"
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if [ "$existing_location" != "$default_location" ]; then
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echo "Custom installation location detected: $existing_location"
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mv "$default_location" "$existing_location/nym-mixnode"
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original_user=$(stat -c "%U" "$backup_path")
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original_group=$(stat -c "%G" "$backup_path")
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original_perms=$(stat -c "%a" "$backup_path")
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chown "$original_user:$original_group" "$existing_location/nym-mixnode"
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chmod "$original_perms" "$existing_location/nym-mixnode"
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fi
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rm -f /tmp/nym_mixnode_preinst_marker
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else
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echo "Fresh installation detected."
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if [ -f "$default_location" ]; then
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# Leave the binary as the user to perform the apt install
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# It's down to the user to specify the correct ownership and permissions
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chmod 755 "$default_location"
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echo "Installation complete. Please configure and start the nym-mixnode process manually."
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echo "Refer to https://nymtech.net/operators/nodes/mixnode-setup.html"
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echo "Example for setting up the nym-mixnode service:"
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echo
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cat <<EOF
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[Unit]
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Description=Nym mixnode
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After=network-online.target
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[Service]
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ExecStart=$default_location run --id nym-mixnode
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User=$default_user
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[Install]
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WantedBy=multi-user.target
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EOF
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else
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echo "Error: the new binary $default_location does not exist."
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fi
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fi
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echo
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echo "Consider restarting the nym-mixnode service if it is already enabled."
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echo "systemctl restart nym-mixnode.service"
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exit 0
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#DEBHELPER#
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