build.sh

#!/bin/bash

DIR_BASE=$(pwd)

BRANCH=$(git rev-parse --symbolic-full-name --abbrev-ref HEAD)
CURRENT_COMMIT=$(git log --pretty=format:'%h' -n 1)

NEW_FILES=$(git diff --name-only --diff-filter=A master origin/$BRANCH)
CHANGED_FILES=$(git diff --name-only --diff-filter=M master origin/$BRANCH)

DIR_TMP=$(mktemp -d $BRANCH-$CURRENT_COMMIT.XXXXXXXXX)

DIR_NEW_FILES=$DIR_TMP/NEW_FILES

DIR_CHANGED_FILES=$DIR_TMP/CHANGED_FILES

mkdir $DIR_NEW_FILES $DIR_CHANGED_FILES

for file in $NEW_FILES; do
   cp --parents $file  $DIR_NEW_FILES/
done

for file in $CHANGED_FILES; do
    if [ $file != 'build.sh' ]; then
        if [ $file = 'README.md' ]; then
            cp --parents $file  $DIR_TMP/
            mv $DIR_TMP/$file $DIR_TMP/${file%.md}.txt
        else
            cp --parents $file  $DIR_CHANGED_FILES/
        fi
    fi
done

cd $DIR_TMP && zip -r ../$BRANCH-$CURRENT_COMMIT.zip . >/dev/null 2>&1

rm -r $DIR_BASE/$DIR_TMP