website-build: check.sh: help: fix program name.
The GNU Coding Standards has the following in the chapter "4.8.1 --version"[1]: The program’s name should be a constant string; don’t compute it from argv[0]. The idea is to state the standard or canonical name for the program, not its file name. There are other ways to find out the precise file name where a command is found in PATH. [1]https://www.gnu.org/prep/standards/standards.html#g_t_002d_002dversion This fixes that. Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
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@ -19,9 +19,11 @@ EX_USAGE=64
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tarball=""
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help()
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usage()
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{
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echo "Usage: $0 [options]"
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progname="$1"
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echo "Usage: ${progname} [options]"
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echo ""
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echo "Available options:"
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echo -e "\t-h, --help"
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@ -76,12 +78,12 @@ run_tests()
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# shellcheck disable=SC2166 # We want to make operator precedence
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# clear.
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if [ $# -eq 1 ] && [ "$1" = "-h" -o "$1" == "--help" ] ; then
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help
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usage "check.sh"
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exit 0
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elif [ $# -eq 2 ] && [ "$1" = "-t" -o "$1" = "--tarball" ] ; then
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tarball="$(realpath "$2")"
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run_tests "${tarball}"
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else
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help
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usage "check.sh"
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exit ${EX_USAGE}
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fi
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