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DevOps-Bash-tools/check_shell_commands_dash_p...

51 lines
1.2 KiB
Bash

#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2022-07-11 12:18:21 +0100 (Mon, 11 Jul 2022)
#
# https://github.com/HariSekhon/DevOps-Bash-tools
#
# License: see accompanying Hari Sekhon LICENSE file
#
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
# https://www.linkedin.com/in/HariSekhon
#
set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck disable=SC1090
. "$srcdir/lib/utils.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Checks all files in the Git \$PWD downwards for commands like cp and mv have double dashes before taking args
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="[<dir>]"
help_usage "$@"
#min_args 1 "$@"
check(){
local cmd="$1"
command git grep -E "^[^#]*\\<$cmd[[:space:]]+" |
grep -v -e '--' \
-e "${0##*/}:" \
-e "alias $cmd" \
-e '\.gitconfig:' \
-e '\.gitignore:' \
-e '\.conf:' \
|| :
}
for cmd in cp mv rm ln; do
check "$cmd"
done