copy-with-content-hash

Creates a copy of a file(s), adding it's content's hash to the filename. Useful for generating asset files to be served and cached by a webserver.

installation

npm install copy-with-content-hash -g

copy a single file into the same directory that it's in

copy-with-content-hash path/to/foo.js
# creates a file path/to/foo.f1234567.js

copy multiple files into the same directory they are in

copy-with-content-hash path/to/foo.js different/path/to/bar.js
# creates a file path/to/foo.f1234567.js and different/path/to/bar.12abcdef.js

copy files to a different directory

copy-with-content-hash path/to/foo.js different/path/to/bar.js -o outputdir
# creates a file outputdir/foo.f1234567.js and outputdir/bar.12abcdef.js