scriptmanager

#!/bin/bash


script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"


if [[ $1 == '--load' ]] ; then

    if [ "$EUID" -ne 0 ] ; then
        echo "Please run --load command as root"
        exit
    fi
    USER_HOME=$(getent passwd "$SUDO_USER" | cut -d : -f 6)
    file_path="$USER_HOME/.bashrc"
    echo "add scripts to PATH in $file_path"
    cat >> $file_path <<- EOM
export PATH="$script_dir:\$PATH" # add my-script-manager scripts
EOM

    exit 1
fi


if [[ $1 == '--sync' ]] ; then
    echo "sync scripts..."
    cd $script_dir
    git pull
    exit 1
fi


if [[ $1 == '--cron' ]] ; then
    echo "add my-script-manager --sync cronjob..."
    croncmd="$script_dir/scriptmanager --sync > $script_dir/sync-log.out 2>&1"
    cronjob="*/5 * * * * $croncmd" # each 5 minutes
    ( crontab -l | grep -v -F "$croncmd" ; echo "$cronjob" ) | crontab -
    exit 1
fi


echo "Script Manager v0.1

Usage:
	scriptmanager [COMMAND]

Commands:
	--sync: pull from origin and sync scripts
	--load: init my-script-manager and add scripts to PATH (use .profile)
	--cron: add cronjob to --sync each 5 minutes
	--help: show this message
"