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|
#! /usr/bin/env sh
main()
{
# Handle opts
opts "$@"
shift "$OPTS"
unset OPTS
# Show help
[ "$OPT_HELP_ONLY" ] && usage && exit 0
if [ -d "$1" ]
then
printf "A directory already exists at %s\n" "$1" >&2
exit 1
fi
if [ -f "$1" ]
then
printf "A file already exists at %s\n" "$1" >&2
exit 1
fi
if [ -z "$TYPE" ]
then
# TODO: Calculate type from extension
TYPE=
fi
if [ ! -f "$XDG_TEMPLATES_DIR/$TYPE" ]
then
printf "No template for %s\n" "$TYPE" >&2
touch "$1"
return 0
fi
cp -- "$XDG_TEMPLATES_DIR/$TYPE" "$1"
}
opts()
{
OPTS=0
while getopts ":ht:" opt
do
case "$opt" in
h) OPT_HELP_ONLY=1 OPTS=$((OPTS + 1)) ;;
t) TYPE=$OPTARG OPTS=$((OPTS + 2)) ;;
*)
printf "Invalid option passed: %s\n" "$OPTARG" >&2
;;
esac
done
unset opt
}
usage()
{
cat <<EOF
Usage:
$(basename "$0") -h
$(basename "$0") [-t TYPE] <LOCATION>
Create a new file from a template, found in the \$XDG_TEMPLATES_DIR directory.
Options:
-h Show this help text and exit.
-t Specify the template type to use.
EOF
}
main "$@"
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