[openstack-dev] [Horizon] the future of angularjs development in Horizon
openstack at sheep.art.pl
Mon Nov 17 10:54:01 UTC 2014
On 17/11/14 09:53, Martin Geisler wrote:
> As Richard said, npm and bower are not competitors. You use npm to
> install bower, and you use bower to download Angular, jQuery, Bootstrap
> and other static files. These are the static files that you will want to
> include when you finally deploy the web app to your server.
> Before using Bower, people would simply download Angular from the
> projects homepage and check it into version control. Bower is not doing
> much, but using it avoids this bad practice.
> There is often a kind of "compilation step" between bower downloading a
> dependency and the deployment on the webserver: minification and
> files serve to reduce the number of HTTP requests -- which can make an
> app much faster.
> Finally, you use Grunt/Gulp to execute other tools during development.
> These tools could be a local web server, it could be running the unit
> tests. Grunt is only a convenience tool here -- think of it as a kind of
> Makefile that tells you how to lunch various tasks.
Thank you for your explanations.
The way I see it, we would need:
- Bower in the development environment,
- Grunt both in the development environment and packaged (to run tests,
- Bower configuration file in two copies, one for global-requirements,
and one for the Horizon's local requirements. Plus a gate job that makes
sure no new library or version gets included in the Horizon's before
getting into the global-requirements,
- A tool, probably a script, that would help packaging the Bower
packages into DEB/RPM packages. I suspect the Debian/Fedora packagers
already have a semi-automatic solution for that.
- A script that would generate a file with all the paths to those
packaged libraries, that would get included in Horizon's settings.py
What do you think?
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