simple-icons/scripts/prepublish.js
Johan Fagerberg 6ee6ba977c
Add prepublish script (#942)
* Add prepublish script

Compiles icons into both static js files (icons/{filename}.js) and
into a static index.js. The latter is not tree-shakeable.

Closes #941, closes #751

* Add information on tree-shaking to README

* Remove index.js after publishing

* Change 'prepublish' to 'prepublishOnly'

* Link to webpack in README

* Simplify postpublish cleanup

Thanks @ericcornelissen

* Fix quote usage in prepublish.js

* Fix quote usage in utils.js

* Optimized file size of prepublish output

* Improved readability of prepublish script
2018-08-26 23:23:57 +02:00

32 lines
1005 B
JavaScript
Executable File

#!/usr/bin/env node
/**
* @fileoverview
* Compiles our icons into static .js files that can be imported in the browser
* and are tree-shakeable.
* The static .js files go in icons/{filename}.js.
* Also generates an index.js that exports all icons by title, but is not tree-shakeable
*/
const dataFile = "../_data/simple-icons.json";
const indexFile = `${__dirname}/../index.js`;
const iconsDir = `${__dirname}/../icons`;
const data = require(dataFile);
const fs = require("fs");
const { titleToFilename } = require("./utils");
const icons = {};
data.icons.forEach(icon => {
const filename = titleToFilename(icon.title);
icon.svg = fs.readFileSync(`${iconsDir}/${filename}.svg`, "utf8");
icons[icon.title] = icon;
// write the static .js file for the icon
fs.writeFileSync(
`${iconsDir}/${filename}.js`,
`module.exports=${JSON.stringify(icon)};`
);
});
// write our generic index.js
fs.writeFileSync(indexFile, `module.exports=${JSON.stringify(icons)};`);