#!/bin/bash

if [ -z "$NIXOPS_CONFIG_PASS_SUBTREE_PATH" ]; then
  echo "Please set NIXOPS_CONFIG_PASS_SUBTREE_PATH to the password-store subtree path"
  exit 1;
fi

TEMP=$(mktemp /tmp/XXXXXX-environment.nix)
chmod go-rwx $TEMP

finish() {
  rm -f "$TEMP"
  nixops set-args --unset environment
}

trap finish EXIT

pass show "$NIXOPS_CONFIG_PASS_SUBTREE_PATH/NixConfig" >> $TEMP
nixops set-args --argstr environment "$TEMP"

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
export NIX_PATH="ssh-config-file=$(dirname $DIR)/ssh/config:nixpkgs=$HOME/.nix-defexpr/channels/immaeNixpkgs"
nixops "$@"