source: rtos_arduino/trunk/arduino_lib/libraries/ArduinoJson/scripts/create-size-graph.sh@ 209

#!/bin/bash

set -eu

OUTPUT="$(pwd)/sizes.csv"

echo "Tag;Date;Parser;Generator" > $OUTPUT

cd $(dirname $(dirname $0))

git tag | while read TAG
do 

        git checkout -q tags/$TAG

        DATE=$(git log -1 --date=short --pretty=format:%cd)
        PARSER_SIZE=$(arduino --verify examples/JsonParserExample/JsonParserExample.ino 2>/dev/null  | grep -e 'Sketch uses' | sed 's/.*uses \([0-9]*\).\([0-9]\+\).*/\1\2/')
        
        if [ -e 'examples/JsonGeneratorExample/JsonGeneratorExample.ino' ]; then
                GENERATOR_SIZE=$(arduino --verify examples/JsonGeneratorExample/JsonGeneratorExample.ino 2>/dev/null  | grep -e 'Sketch uses' | sed 's/.*uses \([0-9]*\).\([0-9]\+\).*/\1\2/')
        else
                GENERATOR_SIZE=""
        fi

        echo $TAG 
        if [ ! -z "$PARSER_SIZE" ]
        then
                echo "JsonParserExample = $PARSER_SIZE bytes"
        else
                echo "JsonParserExample compilation failed."
        fi

        if [ ! -z "$GENERATOR_SIZE" ]
        then
                echo "JsonGeneratorExample = $GENERATOR_SIZE bytes"
        else
                echo "JsonGeneratorExample compilation failed."
        fi

        echo "$TAG;$DATE;$PARSER_SIZE;$GENERATOR_SIZE" >> $OUTPUT

done