diff options
Diffstat (limited to 'modules/scripts/zquota/default.nix')
| -rw-r--r-- | modules/scripts/zquota/default.nix | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/modules/scripts/zquota/default.nix b/modules/scripts/zquota/default.nix index cc0f08f..7bbe1b1 100644 --- a/modules/scripts/zquota/default.nix +++ b/modules/scripts/zquota/default.nix @@ -5,9 +5,7 @@ let zquota = let hostname = config.networking.hostName; in pkgs.writeShellScriptBin "zquota" '' - #!/usr/bin/env bash - - set -eu + set -e if [ "$#" -ne 2 ]; then echo "failed to provide both a dataset and quota" >&2 @@ -19,12 +17,12 @@ let if [ -n "$(echo "$QUOTA" | tr -d 0-9.)" ]; then echo "failed to provide a valid quota" >&2 - exit 1 + exit 1 fi USED=$(${getExe pkgs.zfs} list -Hpo used "$DATASET" 2>/dev/null) || { - echo "failed to provide a valid dataset" >&2 - exit 1 + echo "failed to provide a valid dataset" >&2 + exit 1 } USAGE=$(${getExe pkgs.bc} <<< "scale=2; $USED / 1024^3") @@ -32,11 +30,10 @@ let DIFF=$(${getExe pkgs.bc} <<< "scale=2; $USAGE - $QUOTA") (( $(awk '{ print ($1 > $2) }' <<< "$USAGE $QUOTA") )) && - /run/current-system/sw/bin/pushover -t "${hostname} quota exceeded" \ - "dataset $DATASET on ${hostname} has exceeded quota by ''${DIFF}GB" - ''; -in -{ + /run/current-system/sw/bin/pushover -t "${hostname} quota exceeded" \ + "dataset $DATASET on ${hostname} has exceeded quota by ''${DIFF}GB" + ''; +in { options = { services.zquota = { enable = mkEnableOption "zquota"; |