generate-graphql-diffs.sh

#!/bin/sh

CURRENT_DIRECTORY=$PWD
OUTPUT_DIRECTORY=patches/graphql
MAGENTO_DIRECTORY=$1
FROM_VERSION=$2
TO_VERSION=$3

mkdir -p $OUTPUT_DIRECTORY

cd $MAGENTO_DIRECTORY

MODULE_PATHS=$(git ls-tree --name-only $FROM_VERSION app/code/Magento/ | grep GraphQl$)

for MODULE_PATH in $MODULE_PATHS; do
  COMPOSER_NAME=$(echo $MODULE_PATH | sed -e 's/app\/code\/Magento\//magento\/module/g' | sed -e 's/\([A-Z]\)/-\L\1/g')
  ESCAPED_PATH=$(echo $MODULE_PATH | sed -e 's/\//\\\//g')
  MODULE_NAME=$(echo $COMPOSER_NAME | sed -e 's/magento\///g')
  DIFF_PATH=$OUTPUT_DIRECTORY/$TO_VERSION-$MODULE_NAME.diff
  git diff $FROM_VERSION..$TO_VERSION $MODULE_PATH | sed -e "s/\/$ESCAPED_PATH//g" > $CURRENT_DIRECTORY/$DIFF_PATH
  echo "\"$COMPOSER_NAME\": { \"$TO_VERSION graph-ql\": \"$DIFF_PATH\" },"
done

FRAMEWORK_DIFF_PATH=$OUTPUT_DIRECTORY/$TO_VERSION-framework.diff
git diff $FROM_VERSION..$TO_VERSION lib/internal/Magento/Framework/GraphQl | sed -e 's/lib\/internal\/Magento\/Framework\///g' > $CURRENT_DIRECTORY/$FRAMEWORK_DIFF_PATH
echo "\"magento/framework\": { \"$TO_VERSION graph-ql\": \"$FRAMEWORK_DIFF_PATH\" }"

cd $CURRENT_DIRECTORY