Single JS file release has no shebang line

[rjmunro]

Feature request:

What is the current behavior?

No shebang line (like #!/usr/bin/env node) is added to yarn-[version].js build, e.g. yarn-0.15.0.js from https://github.com/yarnpkg/yarn/releases

What is the expected behavior?

There should be a shebang line so that the file can be run directly from a terminal after setting appropriate permissions (e.g. chmod +x yarn.js).

This was inspired by #878 - it would enable a very minimal install for things like docker containers:

curl https://github.com/yarnpkg/yarn/releases/download/v0.15.0/yarn-0.15.0.js > /usr/local/bin/yarn
chmod +x /usr/local/bin/yarn

It would also be good if the file was available minified.

[Daniel15]

The bundle is built here: https://github.com/yarnpkg/yarn/blob/master/scripts/build-webpack.js. Would you like to try and add this and send a pull request? 😄

it would enable a very minimal install for things like docker containers

There's an issue talking about Docker here: #749. I'd suggest using the Debian or CentOS package if possible in your environment, it's almost as easy as using the combined .js file.

curl https://github.com/yarnpkg/yarn/releases/download/v0.15.0/yarn-0.15.0.js > /usr/local/bin/yarn
Please use https://yarnpkg.com/downloads/0.15.0/yarn-0.15.0.js as the URL.