I have built a Magento 1 extension which is available as a repo here:
I have been trying to make the extension installable with composer. At the moment, I am able to get, or remove the extension by running composer require duel/emails or php composer.phar require duel/emails, but the extension is only installed to magento-root/vendor/duel - the code, design, locale and etc files are not copied to the desired destinations in magento-root/app.
In my composer.json I have created mappings like the below:
which I believed should cause these files to be copied to the /app folder on installation (I have been following this guide http://magebase.com/magento-tutorials/how-to-make-magento-extensions-work-with-composer/), but it doesn't seem to work as nothing appears in magento-root/app after installation of the extension.
Any help on this would be massively appreciated as it is the only thing stopping me getting the extension finished!
Found a possible solution here Ben