dotfiles/build_hm.sh

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#!/usr/bin/env nix-shell
#! nix-shell -i bash
#! nix-shell -p bash nix-output-monitor
set -euo pipefail
SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
# Parse arguments
function help {
echo "Usage: $0 [-h|-v|-b] profile"
echo "Build Home Manager configuration on the local machine."
echo
echo "Arguments:"
echo " profile: Home Manager profile to use"
echo
echo "Options:"
echo " -h: Display this help message."
}
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while getopts "h" OPTION
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do
case "$OPTION" in
h)
help
exit 0
;;
?)
help
exit 2
;;
esac
done
shift "$(($OPTIND -1))"
if [ "$#" -ne 1 ]
then
help
exit 2
fi
profile="$1"
profile_dir="${SCRIPT_DIR}/${profile}"
if [ ! -d "$profile_dir" ]
then
echo "Profile not found."
fi
home_manager_config="${profile_dir}/hm.nix"
if [ ! -f "$home_manager_config" ]
then
echo "Home Manager configuration not found."
fi
set -x
nom-build '<home-manager/home-manager/home-manager.nix>' --argstr confPath "${home_manager_config}" -o "${profile_dir}/hm"
set +x
echo 
path="$(readlink -f "${profile_dir}/hm")"
echo "Manual installation instructions:"
echo "- Transfer $path and dependencies to the destination machine (somehow)"
echo "- Run $path/activate as the destination user"
echo "- Log into the user again to make sure everything is sourced"
echo "- Transfer necessary private keys (or use ssh -A for testing)"
echo "- Run git-sync-init"
echo "- Check that the system can build itself"