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#!/bin/sh
set -eu
usage() {
cat <<-'EOF'
Usage:
loc
loc -h
EOF
}
help() {
cat <<-'EOF'
Options:
-h, --help show this help
Count the lines of code in the current repository.
Examples:
Just run it:
$ loc
EOF
}
for flag in "$@"; do
case "$flag" in
(--)
break
;;
(--help)
usage
help
exit
;;
(*)
;;
esac
done
while getopts 'h' flag; do
case "$flag" in
(h)
usage
help
exit
;;
(*)
usage >&2
exit 2
;;
esac
done
shift $((OPTIND - 1))
cloc --vcs="$(vcs -t)" .
|
