#!/usr/bin/env bash

set -euo pipefail

# Build the installable and forward any other arguments too. Also, use
# nix-output-monitor instead if it's available.
if command -v nom &> /dev/null; then
    nom build "$@"
else
    nix build "$@"
fi

if [ ! -z ${ATTIC_TOKEN+x} ]; then
    nix run --inputs-from . attic -- \
        login \
        conduit \
        "${ATTIC_ENDPOINT:-https://attic.conduit.rs/conduit}" \
        "$ATTIC_TOKEN"

    readarray -t outputs < <(nix path-info "$@")
    readarray -t derivations < <(nix path-info "$@" --derivation)

    # Push the target installable and its build dependencies
    nix run --inputs-from . attic -- \
        push \
        conduit \
        "${outputs[@]}" \
        "${derivations[@]}"
else
    echo "\$ATTIC_TOKEN is unset, skipping uploading to the binary cache"
fi