#!/bin/sh
set -eu
. "$(dirname "$0")/../lib.sh"

main() {
  prefix="$1"
  shift

  COLOR="$(get_rand_color "$prefix")"
  prefix="$(setaf "$COLOR" "$prefix")"
  _echo "$prefix^:" "$*"

  # We need to make sure we exit with a non zero exit if the command fails.
  # /bin/sh does not support -o pipefail unfortunately.
  fifo="$(mktemp -d)/fifo"
  mkfifo "$fifo"
  # We add the prefix to all lines and remove any lines about recursive make.
  # We cannot silence these with -s which is unfortunate.
  sed -e "s#^#$prefix: #" -e "/make\[.\]: warning: -j/d" "$fifo" &

  exit_trap() {
    code="$?"
    end="$(awk 'BEGIN{srand(); print srand()}')"
    dur="$((end - start))"

    if [ "$code" -eq 0 ]; then
      _echo "$prefix\$:" "$(setaf 2 success)" "($(echo_dur $dur))"
    else
      _echo "$prefix\$:" "$(setaf 1 failure)" "($(echo_dur $dur))"
    fi
  }
  trap exit_trap EXIT

  start="$(awk 'BEGIN{srand(); print srand()}')"
  "$@" >"$fifo" 2>&1
}

main "$@"