imag/bin/imag

79 lines
2 KiB
Bash
Executable file

#!/usr/bin/env bash
version() {
echo "0.1.0"
}
help() {
local cmds="$(commands)"
echo " _ ";
echo " (_)_ __ ___ __ _ __ _ ";
echo " | | '_ \` _ \ / _\` |/ _\` |";
echo " | | | | | | | (_| | (_| |";
echo " |_|_| |_| |_|\__,_|\__, |";
echo " |___/ ";
echo " -------------------------";
cat <<EOS
Usage: imag [--version | --versions | -h | --help] <command> <args...>
imag - the personal information management suite for the commandline
imag is a PIM suite for the commandline. It consists of several commands,
called "modules". Each module implements one PIM aspect and all of these
modules can be used independently.
Available commands:
$(for cmd in $cmds; do
echo -e "\t$(echo $cmd | sed -r 's,(.*)/imag-(.*),\2,')";
done)
Call a command with "imag <command> <args>"
Each command can be called with "--help" to get the respective helptext.
Please visit https://github.com/matthiasbeyer/imag to view the source code,
follow the development of imag or maybe even contribute to imag.
imag is free software. It is released under the terms of LGPLv2.1
(c) 2016 Matthias Beyer and contributors
EOS
}
commands() {
[[ ! -z "$IMAG_IS_THE_SHIT" ]] && \
find $IMAG_IS_THE_SHIT -type f -iname "imag-*" -print 2>/dev/null
find ${PATH//:/ } -maxdepth 1 -type f -iname "imag-*" -print 2>/dev/null
}
main() {
case $1 in
--versions)
echo -n "imag "; version
for command in $(commands); do
$command --version
done
exit 0
;;
--version)
version
exit 0
;;
--help | -h)
help
exit 0
;;
*)
local cmd=$1; shift
local executable=$(commands | grep $cmd | head -n 1)
exec $executable $*
;;
esac
}
main $*