generate

#!/bin/bash
# This script generates source code for each stage (aka version)
# the help of Feature Tool: https://bitbucket.org/ogstudio/feature-tool

# Make sure we have at least Bash 3.
if ((BASH_VERSINFO[0] < 3)); then
    echo "ERROR You need to have Bash 3+"
    exit 1
fi

DIR=`dirname $0`

# Stages may be treated as versions.
STAGES="
01.Editor
02.Share
03.Clean
"

# Directories with variants.
VARIANTS=()

for stage in $STAGES; do
    echo "Generating '$stage' stage"

    cfg=$DIR/$stage/Variants.txt
    stageVariants=$DIR/$stage/variants
    templates=$DIR/$stage/templates
    # Collect variant directories each stage.
    VARIANTS+=($stageVariants)

    echo "> feature-tool --exclude-variant-ornament $cfg $templates ${VARIANTS[@]}"
    feature-tool --exclude-variant-ornament $cfg $templates ${VARIANTS[@]}

    # Execute stage specific `generate` script if it's present.
    stageGenerate=$DIR/$stage/generate
    if [ -f "$stageGenerate" ];
    then
        cwd=`pwd`
        echo "Executing stage specific '$stageGenerate' script"
        bash $stageGenerate "$DIR/$stage"
        cd $cwd
    fi
done