#!/bin/sh

HOMEDIR=/usr/local/4dage-ffmpeg

scriptURL=http://face3d.4dage.com:7005/zhangyupeng/4dage-ffmpeg/raw/master/4dage-ffmpeg

mkdir -p $HOMEDIR

command_exists() {
    if ! [[ -x $(command -v "$1") ]]; then
        return 1
    fi

    return 0
}
## command exsits
if ! command_exists "curl"; then
    echo "curl not installed."
    exit 1
fi
if ! command_exists "4dage-ffmpeg"; then
    curl -s $scriptURL -o $HOMEDIR/4dage-ffmpeg
    ln -s $HOMEDIR/4dage-ffmpeg /usr/local/bin/4dage-ffmpeg
else
    rm $HOMEDIR/4dage-ffmpeg /usr/local/bin/4dage-ffmpeg
    curl -s $scriptURL -o $HOMEDIR/4dage-ffmpeg
    ln -s $HOMEDIR/4dage-ffmpeg /usr/local/bin/4dage-ffmpeg
fi

chmod a+x $HOMEDIR/4dage-ffmpeg