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cli.js
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cli.js
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#!/usr/bin/env node
import process from 'node:process';
import meow from 'meow';
import tempy from 'tempy';
import {fileIconToBuffer, fileIconToFile} from 'file-icon';
const cli = meow(`
Usage
$ file-icon <app-name|bundle-id|file-path>
$ file-icon <app-name|bundle-id|file-path> > icon.png
Options
--size Size of the icon [Max: 1024]
Examples
$ file-icon Safari
/tmp/86ca9400-9f34-4a64-ab24-027d80f88b46/icon.png
$ file-icon com.apple.Safari
/tmp/ece2b714-6c6c-4677-a57c-e0e18f7b9405/icon.png
$ file-icon unicorn.jpg --size=512
/tmp/c3871faa-d759-48b9-ac85-5504d712a02a/icon.png
$ file-icon Safari > icon.png
`, {
importMeta: import.meta,
});
(async () => {
if (process.stdout.isTTY || process.env.__FILE_ICON_SHOULD_NOT_PIPE__) {
const destination = tempy.file({name: 'icon.png'});
await fileIconToFile(cli.input[0], {
size: cli.flags.size,
destination,
});
console.log(destination);
} else {
const icon = await fileIconToBuffer(cli.input[0], {
size: cli.flags.size,
});
process.stdout.write(icon);
}
})();