#!/bin/sh
# Default standalone policy. Optional CLI: --log=/path/to/hooks.log --

log_file=
while [ "$#" -gt 0 ]; do
  case "$1" in
    --log=*) log_file=${1#--log=}; shift ;;
    --log) log_file=$2; shift 2 ;;
    --) shift; break ;;
    *) break ;;
  esac
done
[ "$#" -ge 2 ] || exit 0
if [ -z "$log_file" ]; then
  repo_dir=$(pwd -P)
  log_file=${repo_dir%/*/*}/hooks.log
fi
{
  printf '%s\t%s\t%s' "$(date -u +%Y-%m-%dT%H:%M:%SZ)" "$1" "$2"
  shift 2
  for arg in "$@"; do
    printf '\t%s' "$arg"
  done
  printf '\n'
  sed 's/^/stdin\t/'
} >>"$log_file" 2>/dev/null || true

exit 0