No such file or directory, open '/index.html' about ember-cli-deploy-s3-index

[LevelbossMike]

are you using the build plugin that takes care of building your project?

[alexbeeken]

Yeah but is having it installed enough to take care of the build process? I can't find anything in the docs to say otherwise. It seems to not work even if I run ember build or anything else.

[alexbeeken]

Aha, you were right. It looks like the problem was that I didn't have the build package inside my ENV.plugins = ['s3', 's3-index', 'build']; line in my config. Even thought I had the package installed, I didn't think to put it in the plugins array.

[LevelbossMike]

You don't have to use the plugins array unless you want to specify that plugins don't run in some environments, you want to alias plugins or you want to change the order in which plugins run. When you don't specify the plugins setting everything should work as expected for most use cases. That's an advanced setting which I suggest you don't use in your deploy.js-file unless you have the explicit need to.