# !/usr/bin/env bash

# Variables
version=0.0.0

# Make sure we have the proper parameters.
usage() {
    echo "USAGE $0 script.sh [script2.sh]"
    exit 1
}

if [ "x$1" = "x" ]
then
    usage
fi

# Go through the script and look for each one.
for script in "$@"
do
    # Write out the file.
    echo '# !/usr/bin/env bash' > .mfgames-project.tmp

    if [ -f $script ]
    then
        cat $script \
            | sed -n '/usr.bin.env bash/!p' \
            | sed '/^#mfgames-project:setup@/q' \
            | sed -n '/mfgames-project:setup/!p' \
            >> .mfgames-project.tmp
    else
        echo >> .mfgames-project.tmp
    fi

    echo "#mfgames-project:setup@v$version" >> .mfgames-project.tmp

    if [ -f $script ] && grep 'log() { echo' $script > /dev/null
    then
        grep 'log() { echo' $script >> .mfgames-project.tmp
    else
        unicode=$(unipicker)
        echo "log() { echo \"$unicode \$(basename \$0): \$@\"; }" >> .mfgames-project.tmp
    fi

    echo "cd \$(dirname \$(dirname \$0))" >> .mfgames-project.tmp
    echo "#mfgames-project:setup" >> .mfgames-project.tmp

    if [ -f $script ]
    then
        sed '1,/^#mfgames-project:setup$/d' < $script >> .mfgames-project.tmp
    fi

    # Finish up and make the script executable.
    mv .mfgames-project.tmp $script
    chmod a+x $script
done