wearefractal/gulp-coffee — pull request #7 by steveluscher (2014-01-10 22:56:40+00:00)
Title: You can now specify a glob of file patterns to pass through without compilation

Start with:

root/
--scripts/
----a.coffee
----b.js
----README.md

Perform:

gulp.src('scripts/*.*')
.pipe(coffee({ignore: '*.{js,md}'}) // '*.js' is the default
.pipe(gulp.dest('build'))

End up with:

root/
--scripts/
----a.coffee
----b.js
----README.md
--build/
----a.js
----b.js
----README.md