transfer.js

/**
 * Usage: node ./transfer.js <destination repo>
 * Run from the root of source repo.
 * Requires `hub`
 */

const { exec } = require( 'child_process' );
const destinationRepo = process.argv[ 2 ];

exec( 'hub issue', ( error, stdout ) => {
	if ( error !== null ) {
		console.log( `exec error: ${ error }` );
	}
	const rx = /(?<=#)\d+/gm;
	const issueNumbers = stdout
		.match( rx )
		.map( ( str ) => parseInt( str, 10 ) );

	issueNumbers.forEach( ( issueNumber ) => {
		exec(
			`hub issue transfer ${ issueNumber } ${ destinationRepo }`,
			( transferError, transferOut, transferErr ) => {
				if ( transferError !== null ) {
					console.log( `exec error: ${ transferError }` );
				}
				if ( transferErr ) {
					console.log( transferErr );
				}
				if ( transferOut ) {
					console.log( 'Issue transfered: ' + transferOut );
				}
			}
		);
	} );
} );