55 lines
1.1 KiB
Bash
55 lines
1.1 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
main() {
|
|
redefine-functions-defined-with-selector-16
|
|
if [[ $(type -t "⚡$1") == "function" ]]; then
|
|
⚡$1
|
|
else
|
|
⚡help
|
|
fi
|
|
}
|
|
|
|
redefine-functions-defined-with-selector-16() {
|
|
for function in $(compgen -c $(printf "⚡\uFE0F")); do
|
|
original_definition="$(typeset -f $function)"
|
|
eval "${original_definition//$(printf "⚡\uFE0F")/⚡}"
|
|
unset $function
|
|
done
|
|
}
|
|
|
|
⚡help() {
|
|
_help-line "Show this list" "$@"
|
|
echo Usage: "$0" SUBCOMMAND
|
|
echo
|
|
echo "Available subcommands:"
|
|
for subcommand in $(_subcommands); do
|
|
if [[ $(type ⚡$subcommand) =~ _help-line ]]; then
|
|
printf "\t%-20s - %s\n" "$subcommand" "$(⚡$subcommand help-line)"
|
|
else
|
|
printf "\t%-20s\n" $subcommand
|
|
fi
|
|
done
|
|
}
|
|
|
|
_subcommands() {
|
|
compgen -c ⚡ | cut -c2-
|
|
}
|
|
|
|
_help-line() {
|
|
if [[ "$#" == 2 && "$2" == "help-line" ]]; then
|
|
echo "$1" && exit 0
|
|
fi
|
|
}
|
|
|
|
_good-message() {
|
|
echo -e "\e[32m$@\e[0m"
|
|
}
|
|
|
|
_bad-message() {
|
|
echo -e "\e[31m$@\e[0m"
|
|
}
|
|
|
|
[[ $(type -t _verify-prerequisites) == "function" ]] && ! _verify-prerequisites && exit 1
|
|
|
|
main "$@"
|