#!/bin/sh
#
# $TeX Live for OpenBSD, 2024/04/27 $

cmd=$@
export tlobsd=1

function help {
    TLBINPATH=$(which latex 2>/dev/null | sed 's/\/latex$//')
    echo -e "
Known actions to \033[1mtlobsd\033[0m:
  \033[4mhelp\033[0m\t\tPrints this page.
  \033[4mtlmgr\033[0m\t\tThis action accepts the exact same options and arguments as \033[4mtlmgr(1)\033[0m.
  \033[4mmksymlinks\033[0m\tUpdates all existing links in \033[4m${TLBINPATH}\033[0m
  \t\tand installs new links.
  \033[4mversion\033[0m\tGives version information.
"
}

# no $cmd
if [[ -z ${cmd} ]] || [[ ${cmd} == -* ]];then
    echo "$(basename $0): unknown action. Try \033[1m$(basename $0) help\033[0m."
    exit 1
# help
elif [[ $1 == "help" ]];then
    $cmd
# tlmgr
elif [[ $1 == "tlmgr" ]];then
    $cmd
    [[ $? -eq 0 ]] && tlobsd-mksymlinks 1> /dev/null
# symlinks
elif [[ $1 == "mksymlinks" ]];then
    tlobsd-mksymlinks $2
# version
elif [[ $1 == "version" ]];then
    TL_RELEASE=$(tlmgr version | awk 'FNR == 3 { print $0 }')
    TLOBSD_DATE=$(stat -t '%F' $(which tlobsd) | awk '{ gsub("\"", "", $10) }; { print $10 }')
    OPENBSD_VERSION=$(sysctl -n kern.version | awk 'FNR == 1 { print $2 }')
    echo "${TL_RELEASE} for OpenBSD ${OPENBSD_VERSION} (Compiled ${TLOBSD_DATE})."
# something that is unknown to tlobsd
else
    echo -e "\033[1m$1\033[0m is not known to \033[1m$(basename $0)\033[0m.  Try: \033[1m${cmd} --help\033[0m if you need it, or \033[1m$(basename $0) help\033[0m."
    exit 1
fi