generate-icons

command line utility to generate all icon files defined in manifest.json from a SVG file.

it is intended to use with manifest.json which placed by create-react-app.

On create-react-app'ed directory, only thing you have to do is to prepare a single square SVG file, and run generate-icons.

Usage

$ npx generate-icons --manifest public/manifest.json icon.svg
Input SVG file: icon.svg
public/favicon.ico: type: image/x-icon
size: 64
size: 32
size: 24
size: 16
public/logo192.png: type: image/png
size: 192
public/logo512.png: type: image/png
size: 512

$ npx generate-icons --help

generate-icons

  generate icon files defined in manifest.json from a SVG file. 

Options

  -h, --help              Show this help.             
  -v, --version           Show version.               
  -m, --manifest string   Specify manifest.json file. 
  --src string            SVG filename to read.       
  --background string     Background color(eg. "white", "#ffffff"). transparent if not specified. 

  Project home: https://github.com/koizuka/generate-icons 

Limitations

supported input format:

• svg

supported output formats:

• .ico, .png

Development information

build and run

yarn build
yarn start test-data/test.svg

update version and publish

npm version patch # eg. increase patch level

then, release from version tag on GitHub

License

ISC

Author

@koizuka (Twitter)