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UPDATING.md

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Updating

This library features a NodeJS script for updating the Emoji images and the generated Java code.

Contents of the script

The script does five things:

  • Downloading the required files
  • Extract the images and meta info
  • Optimize the images
  • Copy the images to the respective locations
  • Generate the Java code

Prerequisites

NodeJS 8
Npm or Yarn

Running the script

Before running the script, you need to install the required dependencies. Navigate into the generator folder and run:

npm install

or

yarn

After that you can start the script with:

npm start

or

yarn start

Parameters

Not all steps are always required. If the files were already downloaded for example, you would not need to re-download them. The following parameters are available:

--no-download

Skips the download.

--no-optimize

Does not optimize the images.

--no-copy

Does not copy the images and also implicitly not optimize them.

--no-generate

Does not regenerate the Java code.

Running with parameters

Parameters are passed to the script like this:

npm start -- --no-download --no-copy

or

yarn start -- --no-download --no-copy