Adds version from package.json to the default CLI message

[peschee]

It would be nice if the default CLI message would show the installed version of the analyser.

I have added parsing the version from the package's package.json file.

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[thepassle]

instead of refactoring this to a function, we can just read the package.json here:

const {version} = JSON.parse(`${fs.readFileSync(path.resolve('package.json'), 'utf-8')}`);
export const MENU = `@custom-elements-manifest/analyzer ${version}` // etc

[peschee]

I wanted to keep reading the package.json in index.js since it is probably easier to get the path right. I'm not sure if we can use __dirname here to get to the package file from src/utils

What's your take?

[thepassle]

ah yes, good point. The way its currently implemented will resolve the package.json of the package the analyzer is used in, not the analyzer's package.json as well.

const packageJsonPath = new URL('../../package.json',  import.meta.url).pathname;
const { version } = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));

^ That should work, but I'm not sure if that works on windows

[peschee]

../../ won't work on Windows, so we'd have to use path.resolve('..', '..', 'package.json') but that should work.

I think import.meta won't be available in all node environments, though. What versions should the analyser support?

[thepassle]

Node 14>

[thepassle]

This works:

import { createRequire } from 'module';
const require = createRequire(import.meta.url);
const { version } = require('../../package.json');

export const MENU = `
@custom-elements-manifest/analyzer ${version}` // etc

[peschee]

👍🏼

[thepassle]

Thanks for your contribution!

[thepassle]

Published in v0.5.7

[peschee]

👍🎉