T53890: Improving static content serving

Static files are now served with an 8-character hash before the last
extension. For example, `tutti.min.js` is now served as
`tutti.min.abcd1234.js`. When doing a request the hash is removed before
serving the static file.

The hash must be 8 characters long, and is taken from STATIC_FILE_HASH.
It is up to the deployment to change this configuration variable
whenever static files change. This forces browsers that download newly
deployed HTML to also refresh the dependencies (most importantly
JS/CSS).

For this to work, the URL must be built with `url_for('static_xxx',
filename='/path/to/file')`. The 'static' module still returns regular,
hashless URLs.
This commit is contained in:
2018-03-23 16:34:33 +01:00
parent 0cf45c0d78
commit 12272750c3
12 changed files with 110 additions and 23 deletions

View File

@@ -2,9 +2,9 @@
| {% block page_title %}Search{% if project %} {{ project.name }}{% endif %}{% endblock %}
| {% block head %}
script(src="{{ url_for('static_pillar', filename='assets/js/vendor/videojs-6.2.8.min.js', v=9112017) }}")
script(src="{{ url_for('static_pillar', filename='assets/js/vendor/videojs-ga-0.4.2.min.js', v=9112017) }}")
script(src="{{ url_for('static_pillar', filename='assets/js/vendor/videojs-hotkeys-0.2.20.min.js', v=9112017) }}")
script(src="{{ url_for('static_pillar', filename='assets/js/vendor/videojs-6.2.8.min.js') }}")
script(src="{{ url_for('static_pillar', filename='assets/js/vendor/videojs-ga-0.4.2.min.js') }}")
script(src="{{ url_for('static_pillar', filename='assets/js/vendor/videojs-hotkeys-0.2.20.min.js') }}")
| {% endblock %}
| {% block og %}