#!/usr/bin/env bash
#
# Copyright 2014-2020 Chris Cummins <chrisc.101@gmail.com>.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# ==============================================================================
# Shared bash functions for testing.
#
# Usage:  source labm8/sh/test.sh
# ==============================================================================

# --- begin labm8 init ---
f=phd/labm8/sh/app.sh
source "${RUNFILES_DIR:-/dev/null}/$f" 2>/dev/null ||
  source "$(grep -sm1 "^$f " "${RUNFILES_MANIFEST_FILE:-/dev/null}" | cut -f2- -d' ')" 2>/dev/null ||
  source "$0.runfiles/$f" 2>/dev/null ||
  source "$(grep -sm1 "^$f " "$0.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null ||
  source "$(grep -sm1 "^$f " "$0.exe.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null ||
  {
    echo >&2 "ERROR: cannot find $f"
    exit 1
  }
f=
# --- end app init ---

# Make a temporary directory, with an optional suffix.
# The calling code is responsible for removing this directory when done.
MakeTemporaryDirectory() {
  local suffix="$1"
  local workdir="$(mktemp -d --suffix=_labm8_sh$suffix)"
  echo "$workdir"
}
