Bash script to build vd-tool from Android sources to batch convert SVG to VectorDrawables via terminal

build_vdtool.sh

#!/bin/bash

# inspiration for this script comes from here: https://www.androiddesignpatterns.com/2018/11/android-studio-svg-to-vector-cli.html
DESIRED_PATH="$1"

if [ -z "$1" ]
  then
    echo "No path provided.Please specify a path to clone the source files into."
    echo -e "\nUsage: $ ./build_vdtool.sh [my-desired-path]\n"
    echo "It is suggested to place these files outside of your app's source in order to not mess up the project files"
    echo "Example: ./my-repo-files, to place it side by side with your app's folder"
    exit 1
fi

CURRENT_DIR=$(pwd)

echo "This script builds a fresh vd-tool executable. This takes a while. Go get a coffee or better, a few :-)"
echo "Creating vd-tool build resources in this path: $DESIRED_PATH"

# create folder
mkdir $DESIRED_PATH
cd $DESIRED_PATH


# if we find the initok file, we skip repo initialization, since it takes ages to finish
if test -f "$CURRENT_DIR/$DESIRED_PATH/initok"; then
    echo "The repository is already initialized."
else
    # install repo launcher
	mkdir ~/bin
    PATH=~/bin:$PATH
    curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
    chmod a+x ~/bin/repo
    gpg --recv-key 8BB9AD793E8E6153AF0F9A4416530D5E920F5C65
    curl https://storage.googleapis.com/git-repo-downloads/repo.asc | gpg --verify - ~/bin/repo
    
    # init repo TODO this should match the Android studio version (version as input)
    # find correct branch here: https://android.googlesource.com/platform/manifest/+refs
    repo init -u https://android.googlesource.com/platform/manifest -b studio-4.0.0 --partial-clone
    if [ $? -eq 0 ]
    then
    	# creating a file as a marker that the initialization has been successful
        touch "$CURRENT_DIR/$DESIRED_PATH/initok"
        echo "Successfully initialized the repository"
    else
        echo "Repository initialization failed. Please try again." >&2
    fi
fi

# sync the repo
repo sync -j8 -c

# build the tool
cd ./tools/base
../gradlew publishLocal
echo -e "\nTool successfully compiled"

# copy the tool
TOOL="$CURRENT_DIR/$DESIRED_PATH/out/build/base/vector-drawable-tool/build/distributions/vd-tool.zip"

mkdir "$CURRENT_DIR/$DESIRED_PATH"

# unzip in the desired folder with forced overwrite
unzip "$TOOL" -d "$CURRENT_DIR/$DESIRED_PATH"
if [ $? -eq 0 ]
    then
    	echo -e "\nNew tool has been built and unzipped and can be used now"
    	echo "It can be found here: $CURRENT_DIR/$DESIRED_PATH/bin"
    	exit 0
    else
    	echo "Something went wrong. Tool unzipping failed"
    	exit 1
fi