nberger / boot-fingerprint

Simple css/js asset fingerprinting for Boot.

boot-fingerprint

Boot task to add a cache-buster query parameter 'fingerprint' to asset references in html files. Asset references to be fingerprinted must be wrapped in Enlives replace-var syntax. The asset fingerprint is based on the sha1 of the asset file.

For example:

<link rel="stylesheet" src="${css/main.css"} />

Assets dynamically created through other boot tasks can be included in asset fingerprinting through task composition.

Usage

Terminal

boot fingerprint

To re-fingerprint on changes, use boot's watch task:

boot watch fingerprint

build.boot file

(require '[pointslope.boot-fingerprint :refer [fingerprint]])

(deftask run
  []
  (comp (watch) (fingerprint)))

Examples

Refer to the examples directory for static and dynamic examples.

Options

NOTE The skip option is available as of the 0.1.1-SNAPSHOT.

Options:
  -h, --help  Print this help info.
  -s, --skip  Skips file fingerprinting and
              replaces all vars with their value.

Attribution

This project was inspired by boot pages and the fingerprinting implementation is an adaptation of the implementation found there.

License

Copyright Point Slope, LLC 2015.

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.