CLI Framework, by Ionic

The foundation framework of the Ionic CLI.

Getting Started

index.js:
``js
const { Command, CommandMap, Namespace, execute } = require('@ionic/cli-framework');

class VersionCommand extends Command {
async getMetadata() {
return {
name: 'version',
summary: 'Print CLI version',
};
}

async run() {
console.log('1.0.0');
}
}

class RootNamespace extends Namespace {
async getMetadata() {
return {
name: 'mynewcli',
summary: 'A cool CLI that prints its own version',
};
}

async getCommands() {
return new CommandMap([['version', async () => new VersionCommand(this)]]);
}
}

module.exports = async function(argv, env) {
await execute({ namespace: new RootNamespace(), argv, env });
}
`

bin/mynewcli:
`javascript
#!/usr/bin/env node

const run = require('../');
run(process.argv.slice(2), process.env);
`

command line:

`bash
$ ./bin/mynewcli
$ ./bin/mynewcli version
$ ./bin/mynewcli version --help
``