This is a command line tool for watching for a directory changes.
Each time a file is updated in this directory,
cachifest assembles an updated
manifest.json file which has a map of file renames
cachifest is useful for making efficient http caching with following features:
It can be achieved bu using
cachifest in this scheme:
cachifest(consider running it using upstart, monit, supervisord, etc.) to monitor a directory. Usually it should be static files dir in your project and it should be accessible via http.
'client.swf': 'client_v1354729620000203.swf''assets/bg.swf': 'assets/bg_v1354729620000203.swf'...
It's usually better to load
manifest.json?rand=... with some random payload to avoid
manifest.json caching for sure.
3. in order to load a file it makes a lookup for a path, e.g. 'client.swf'.
4. if the file is mentioned in the
manifest.json it can be accessed by an alternative name
5. then your app loads the file by the alternative name.
6. whatever web server you use it should be configured to rewrite
client_v1354729620000203.swf back to
client.swf and send this file.
npm install [-g] cachifest
$ ./cachifest.js --helpUsage: node ./cachifest.js [--help] [--manifest file] [--dir dir]Options:--help print out help and exit [boolean]--manifest [default: "manifest.json"]--dir [default: "."]