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https://github.com/deajan/obackup.git
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89 lines
2.4 KiB
Bash
89 lines
2.4 KiB
Bash
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#! /bin/sh
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# vim:et:ft=sh:sts=2:sw=2
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#
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# This script runs the provided unit tests and sends the output to the
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# appropriate file.
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#
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# Copyright 2008-2017 Kate Ward. All Rights Reserved.
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# Released under the Apache 2.0 license.
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#
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# Author: kate.ward@forestent.com (Kate Ward)
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# https://github.com/kward/shunit2
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#
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# Source following.
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# shellcheck disable=SC1090,SC1091
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# FLAGS variables are dynamically created.
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# shellcheck disable=SC2154
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# Disagree with [ p ] && [ q ] vs [ p -a -q ] recommendation.
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# shellcheck disable=SC2166
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# Treat unset variables as an error.
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set -u
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die() {
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[ $# -gt 0 ] && echo "error: $*" >&2
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exit 1
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}
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BASE_DIR=$(dirname "$0")
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LIB_DIR="${BASE_DIR}/lib"
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### Load libraries.
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. "${LIB_DIR}/shflags" || die 'unable to load shflags library'
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. "${LIB_DIR}/shlib" || die 'unable to load shlib library'
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. "${LIB_DIR}/versions" || die 'unable to load versions library'
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# Redefining BASE_DIR now that we have the shlib functions. We need BASE_DIR so
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# that we can properly load things, even in the event that this script is called
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# from a different directory.
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BASE_DIR=$(shlib_relToAbsPath "${BASE_DIR}")
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# Define flags.
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os_name=$(versions_osName |sed 's/ /_/g')
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os_version=$(versions_osVersion)
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DEFINE_boolean force false 'force overwrite' f
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DEFINE_string output_dir "${TMPDIR}" 'output dir' d
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DEFINE_string output_file "${os_name}-${os_version}.txt" 'output file' o
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DEFINE_string runner 'test_runner' 'unit test runner' r
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DEFINE_boolean dry_run false "suppress logging to a file" n
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main() {
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# Determine output filename.
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# shellcheck disable=SC2154
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output="${FLAGS_output_dir:+${FLAGS_output_dir}/}${FLAGS_output_file}"
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output=$(shlib_relToAbsPath "${output}")
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# Checks.
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if [ "${FLAGS_dry_run}" -eq "${FLAGS_FALSE}" -a -f "${output}" ]; then
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if [ "${FLAGS_force}" -eq "${FLAGS_TRUE}" ]; then
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rm -f "${output}"
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else
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echo "not overwriting '${output}'" >&2
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exit "${FLAGS_ERROR}"
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fi
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fi
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if [ "${FLAGS_dry_run}" -eq "${FLAGS_FALSE}" ]; then
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touch "${output}" 2>/dev/null || die "unable to write to '${output}'"
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fi
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# Run tests.
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(
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if [ "${FLAGS_dry_run}" -eq "${FLAGS_FALSE}" ]; then
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"./${FLAGS_runner}" |tee "${output}"
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else
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"./${FLAGS_runner}"
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fi
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)
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if [ "${FLAGS_dry_run}" -eq "${FLAGS_FALSE}" ]; then
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echo >&2
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echo "Output written to '${output}'." >&2
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fi
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}
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FLAGS "$@" || exit $?
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[ "${FLAGS_help}" -eq "${FLAGS_FALSE}" ] || exit
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eval set -- "${FLAGS_ARGV}"
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main "${@:-}"
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