Fix XML format of Material Design icon generation in Android Studio

fix-material-design-icons.sh

#!/bin/bash
set -e

ANDROID_LIB_PATH='/opt/android-studio/plugins/android/lib/'
TEMP_DIR='sdk-tools/'
TEMP_FILE='sdk-tools.jar'

if [[ -f "${ANDROID_LIB_PATH}/sdk-tools.jar.orig" ]]; then
    echo "${ANDROID_LIB_PATH}/sdk-tools.jar.orig already exists, exiting..." >&2
    exit 1
fi

if [[ -d "${TEMP_DIR}" ]]; then
    echo "${TEMP_DIR} already exists, exiting..." >&2
    exit 2
fi
if [[ -d "${TEMP_FILE}" ]]; then
    echo "${TEMP_FILE} already exists, exiting..." >&2
    exit 3
fi

mkdir "${TEMP_DIR}"
cd "${TEMP_DIR}"
echo "Extracting..." >&2
jar xf "${ANDROID_LIB_PATH}/sdk-tools.jar"
echo "Fixing..." >&2
find images/material_design_icons/ -type f -exec sed -i \
-e '1s|^|<?xml version="1.0" encoding="utf-8"?>\n\n|' \
-e 's|<vector xmlns:android="http://schemas.android.com/apk/res/android"|<vector\n    xmlns:android="http://schemas.android.com/apk/res/android"|' \
-e 's|        android:width="24dp"|    android:width="24dp"|' \
-e 's|        android:height="24dp"|    android:height="24dp"|' \
-e 's|        android:viewportWidth="24.0"|    android:viewportWidth="24"|' \
-e 's|        android:viewportHeight="24.0">|    android:viewportHeight="24">|' \
-e 's|    <path|\n    <path|' \
-e 's|"/>|" />|' \
{} \;
echo "Packaging..." >&2
jar cf "../${TEMP_FILE}" *
cd ..
rm -r "${TEMP_DIR}"
echo "Installing..." >&2
sudo mv "${ANDROID_LIB_PATH}/sdk-tools.jar" "${ANDROID_LIB_PATH}/sdk-tools.jar.orig"
sudo mv "${TEMP_FILE}" "${ANDROID_LIB_PATH}/sdk-tools.jar"
sudo chown root:root "${ANDROID_LIB_PATH}/sdk-tools.jar"