#!/usr/bin/env bash

# Get the path to the icons folder or sets a default path
if [ -n "$1" ]
then
    aesIconsPath=$1
else
    aesIconsPath="${HOME}/Downloads/aes-icons/"
    echo "Source path set to ${aesIconsPath}"
fi

# Copy scss and fonts to their correct location
echo "Copying files from icomoon source folder..."
cp "${aesIconsPath}variables.scss" "./app/assets/scss/variables/_icons.scss"
cp "${aesIconsPath}style.scss" "./app/assets/scss/styleguide/_icons.scss"
cp -R "${aesIconsPath}fonts/." "./app/assets/fonts"

# Patterns to fix the scss relative paths to fonts
fontPathPattern="fonts"
newFontPathPattern="\.\.\/fonts"

# Patterns to switch eot font import to base64 encoded eot
iefixPattern="#{\$icomoon-font-path}\/#{\$icomoon-font-family}\.eot?.*\#iefix"
b64IefixPattern="data:font\/eot;base64,"$(base64 ./app/assets/fonts/aes-icons.eot | sed "s,\/,\\\/,g" | tr -d "[:space:]")

# Replace patterns in scss files
echo "Making changes in scss files..."
sed -i "s/"$fontPathPattern"/"$newFontPathPattern"/g" ./app/assets/scss/variables/_icons.scss
sed -i "s/"$iefixPattern"/"$b64IefixPattern"/" ./app/assets/scss/styleguide/_icons.scss
sed -i "s/@import \"variables\";/ /" ./app/assets/scss/styleguide/_icons.scss

echo "Aes icons change done."