Extract the "Documents" folder from one or more "xcappdata" archives into a given directory.

extract_xcappdata.sh

#! /usr/bin/env bash

set -e

declare -r OUTPUT_DIR="$1"

shift

if [[ "$OUTPUT_DIR" == "" ]]; then
  echo "Need to specify an output directory as the first argument"
  exit 1
fi

mkdir -p "$OUTPUT_DIR"

function export_xcappdata() {
  local path="$1"
  local name="$(basename "${path}" | sed 's:\.xcappdata::')"
  local outfile="${name}.zip"
  local src="${path}/AppData/Documents"
  echo "Zipping ${src} to ${OUTPUT_DIR}${outfile}"
  pushd "$src" > /dev/null
  zip -r "${outfile}" .
  popd > /dev/null
  mv "${src}/${outfile}" "${OUTPUT_DIR}"
}

for f do
  export_xcappdata "$f" 
done