caem/caenix
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caem 2025-01-12 02:57:46 +01:00
parent 9c5f454a1c
commit 4830f943b4
Signed by: caem
GPG key ID: 69A830D03203405F
11 changed files with 219 additions and 16 deletions
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72
install.sh
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@ -6,3 +6,75 @@
#
# This script aims to automate the deployment of my configuration
# on a new machine.
args_ensure_extra_arg() {
if [ -z "$2" ] || [ "$(echo "$2" | cut -c 1-1)" = "-" ]; then
>&2 echo "Argument '$1' requires an extra argument. Run --help for more info."
exit 1
fi
}
args_ensure_is_set() {
if [ -z "$2" ]; then
>&2 echo "Argument '$1' is required to be set. Please consult the README or run again with --help."
fi
}
args() {
while [ -n "$1" ]; do
case "$1" in
"-h" | "--help")
echo ""
echo "$0 - Installation script for my NixOS configuration"
echo ""
echo "arguments:"
echo " -h|--help Print this and exit"
echo " -d|--device [device] (required) The device you want to install NixOS on to"
echo " -o|--host [hostname] (required) The host from ./hosts you want to install"
echo ""
echo "origin: https://github.com/c4em/dotnix"
echo ""
exit 0
;;
"-d" | "--device")
args_ensure_extra_arg "$@"
if [ ! -b "$2" ]; then
>&2 echo "'$2' is not a valid block device. Make sure you selected the right drive"
exit 1
fi
DOTNIX_INSTALL_DEVICE="$2"
shift 2
;;
"-o" | "--host")
args_ensure_extra_arg "$@"
if [ ! -f "./hosts/$2" ]; then
>&2 echo "Invalid hostname '$2'. Make sure it exists in ./hosts"
exit 1
fi
DOTNIX_HOSTNAME="$2"
shift 2
;;
*)
>&2 echo "Unrecognized argument '$1'. Run with --help to view accepted arguments."
exit 1
;;
esac
done
args_ensure_is_set "--device" "$DOTNIX_INSTALL_DEVICE"
args_ensure_is_set "--host" "$DOTNIX_HOSTNAME"
}
main () {
args "$@"
}
set -e
main "$@"