getSources

#!/bin/sh
# This script gets sources (Snap!, Snap4Arduino, BeetleBlocks and TurtleStitch) to build Snap!s assignment submission plugins in Moodle
# Sources will be updated (as git submodules) in /sources/'pluguinName' folders with their current master branch version. These sources will be used by 'build' script to build the Snap!s plugins.
# If you don't want to use git features or you want to use other custumizations, you can copy manually any "Snap!" source (any version, any fork) to these folders. Then 'build' script will use those sources.

# Include print_utils
. ./print_utils

print_help() {
    echo
    echo "Usage: ./getSources [OPTION]"
    echo
    echo "Where [OPTION] can be:"
    echo
    echo "  --snap           to download/update Snap! source"
    echo
    echo "  --snap4arduino   to download/update Snap4Arduino source"
    echo
    echo "  --beetleblocks   to download/update Beetleblocks source"
    echo
    echo "  --turtlestitch   to download/update Turtlestitch source"
    echo
    echo "  --all            to download/update all 4 sources"
    echo
    echo "  --help"
    echo "  (or no options)  to show this info"
    echo
}

if test $# -eq 0;
then
    print_help
    exit 0
fi

# parse parameters
while echo $1 | grep ^- > /dev/null; do eval $( echo $1 | sed 's/-//g' | sed 's/=.*//g' | tr -d '\012')=$( echo $1 | sed 's/.*=//g' | tr -d '\012'); shift; done

if test -n "$help"; then
    print_help
    exit 0
fi

pullSource() {
    echo
    echo "Pulling $2 sources..."
    echo
    if ! git submodule deinit -f sources/$1; then
        print_error "Could not set up $2 git submodule.\nPlease make sure that you have access to the Internet and git is installed in your system. You can also copy $2 source manually to 'sources/$1/ folder"
        exit 1
    fi
    git submodule update --init --recursive -- sources/$1
    print_ok "$2 sources up to date."
}

pullSnapSource() {
    pullSource snap Snap!
}

pullSnap4ArduinoSource() {
    pullSource snap4arduino Snap4Arduino

    echo
    echo "Building $2 web-chromium version from sources..."
    echo
    rm -rf tmp

    echo "Fetching Snap! sources..."
    if ! cp -R sources/snap4arduino/src/snap tmp; then
        print_error "Problems with Snap! sources inside Snap4Arduino. Check this content."
        exit 1
    fi
    echo "Fetching Snap4Arduino examples..."
    cp -R sources/snap4arduino/src/Examples/*.xml tmp/Examples
    cat sources/snap4arduino/src/Examples/EXAMPLES >> tmp/Examples/EXAMPLES
    echo "Fetching Snap4Arduino libraries..."
    cp -R sources/snap4arduino/src/libraries/*.xml tmp/libraries
    cat sources/snap4arduino/src/libraries/LIBRARIES >> tmp/libraries/LIBRARIES
    echo "Fetching Snap4Arduino Costumes..."
    cp -R sources/snap4arduino/src/Costumes/*.png tmp/Costumes
    cp -R sources/snap4arduino/src/Costumes/*.svg tmp/Costumes
    cat sources/snap4arduino/src/Costumes/COSTUMES >> tmp/Costumes/COSTUMES
    cat sources/snap4arduino/src/Costumes/COSTUMES >> tmp/Costumes/COSTUMES-full
    echo "Fetching Snap4Arduino core..."
    if ! cp -R sources/snap4arduino/src/s4a tmp; then
        print_error "Could not find Snap4Arduino core. Please make sure a src/s4a exists and contains the Snap4Arduino core files."
        exit 1
    fi
    echo "Fetching platform-specific sources..."
    if ! cp -R -L sources/snap4arduino/src/platforms/web/chromium/root/* tmp; then
        print_warning "Could not find any platform-specific files for $each."
    fi
    echo "Fetching assets..."
    if ! cp sources/snap4arduino/assets/s4a.ico tmp; then
        print_warning "Could not find Snap4Arduino icon."
    fi
    if ! cp sources/snap4arduino/assets/s4a_logo_sm.png tmp; then
        print_warning "Could not find Snap4Arduino logo file."
    fi
    echo "Fetching version file..."
    if ! cp sources/snap4arduino/src/version tmp; then
        print_warning "Could not find version file. This may cause the build script to fail further ahead!"
    fi
    rm -rf sources/snap4arduino/*
    rm -f sources/snap4arduino/.* 2>/dev/null
    cp -r tmp/* sources/snap4arduino/
    rm -rf tmp
    print_ok "Snap4Arduino web-chromium version bas been built"
}

pullBeetleBlocksSource() {
    pullSource beetleblocks BeetleBlocks
}

pullTurtleStitchSource() {
    pullSource turtlestitch TurtleStitch
}

if test -n "$all"; then
    pullSnapSource
    pullSnap4ArduinoSource
    pullBeetleBlocksSource
    pullTurtleStitchSource
    exit 0
fi
if test -n "$snap"; then
    pullSnapSource
fi
if test -n "$snap4arduino"; then
    pullSnap4ArduinoSource
fi
if test -n "$beetleblocks"; then
    pullBeetleBlocksSource
fi
if test -n "$turtlestitch"; then
    pullTurtleStitchSource
fi