#!/bin/bash
# This program is run by a CI job

if [[ ! -d po || ! -d src ]]; then
	printf "Please run this in top level directory"
	exit 1
fi

printf "# Generated by %s, do not edit manually\n" "$0" > po/POTFILES.in

#printf "Environment LANG is '%s'\n" "$(env | grep '^LANG=')"
#printf "Environment LC_COLLATE is '%s'\n" "$(env | grep '^LC_COLLATE=')"
#if command -v locale >/dev/null; then
#	printf "locale LC_COLLATE is '%s'\n" "$(locale | grep '^LC_COLLATE=')"
#fi

# See WARNING in manpage of GNU Coreutils sort:
# LC_COLLATE override is required to preserve the order of files
# across platforms. But it can be overriden by LC_ALL.
# But, LC_ALL should never be set in a sane environment.
grep "[^_]_(" src \
  --binary-files=without-match \
  --files-with-matches \
  --recursive \
  | LC_COLLATE="C" sort >> po/POTFILES.in