#!/bin/bash

# Setup
#######################################################
transformations="[ babelify ]"
toolpath="${1:-node_modules/.bin/browserify}"
toolname="$(basename "${toolpath}")"

if [ "${toolname}" = "node-sass" ]; then
  srcExtension="scss"
  dstExtension="css"
else
  srcExtension="js"
  dstExtension="js"
fi

if [ "${toolname}" = "watchify" ]; then
  extraArgs="-t ${transformations} --ignore-watch=**/build/** --verbose"
elif [ "${toolname}" = "browserify" ]; then
  extraArgs="-t ${transformations} --ignore-watch=**/build/** --verbose"
else
  extraArgs=""
fi


bundleTarget="build/uppy.${dstExtension}"

# Individual files, built seperately
#######################################################
allSourceFiles=""
for src in $(find src -name "*.${srcExtension}" -type f); do
  allSourceFiles="${allSourceFiles} ${src}"
  dst="build/$(basename $(dirname ${src}))/$(basename ${src})"
  echo "--> ${src} -> ${dst}"

  # Argument should be `browserify`, or `node-sass`
  if [ "${toolname}" = "node-sass" ]; then
    "${toolpath}" "${src}" "${dst}" ${extraArgs}
  else
    "${toolpath}" "${src}" -o "${dst}" ${extraArgs}
  fi
done

# All files in one bundle
#######################################################
echo "--> *.${srcExtension} -> ${bundleTarget}"
if [ "${toolname}" = "node-sass" ]; then
  "${toolpath}" ${allSourceFiles} "${bundleTarget}" ${extraArgs}
else
  "${toolpath}" ${allSourceFiles} -o "${bundleTarget}" ${extraArgs}
fi

# Install into examples
for path in $(find examples -maxdepth 1 -mindepth 1 -type d); do
  exampleProject="$(basename "${path}")"
  rsync \
    -ai \
    --exclude='.DS_Store' \
    --exclude='.empty' \
  build/ "examples/${exampleProject}/static/uppy"
done