filerev usage about grunt-jade-usemin HOT 7 CLOSED

Yeah that should exactly as you want it, see https://github.com/pgilad/grunt-jade-usemin/blob/master/test/test.js#L44-L55

Basically the configuration you need to have in your Gruntfile.js:

jadeUsemin: {
        build: {
            options: {
                tasks: {
                     tasks: {
                       js: ['concat', 'uglify', 'filerev'],
                       css: ['concat', 'cssmin']
                    }
                },
                dirTasks: ['filerev'],
                prefix:'public/' //public is a mount in express
            },
            files: [{
                dest: './build/views/layout.jade',
                src: './build/views/layout.jade'
            }]
        }
    }

Try that out and let me know how it works (it's a new feature introduced in 0.5.0)

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Yeah, so in that case I start getting these errors:

Running "concat:jadeUsemin-js" (concat) task
Warning: Unable to create directory "/javascripts" (Error code: EACCES). Use --force to continue.

Which is because of how the targets are setup in layout.jade, they don't know about /public nor about ./build/public.

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This looks like a problem with the prefix option. I'm going to test it out, in the meantime - can you try inlining the public prefix into the scripts to see if it works? (and don't forget to remove it as an option)

Edit
Actually I tested the prefix option, and it works. The problem is that the prefix isn't added to the targetPath of the script (this is in the works for a PR, see #11)

So in the target path of your script, you'll need to write the full output path, i.e:
src='build/public/javascripts/lib/jquery.min.js'

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Right. Yeah, I was just getting to this now, and I see that's the case. It works as expected if I setup my build block like so:

    //-<!-- build:js build/public/javascripts/lib/jquery.min.js -->
    script(src='/javascripts/lib/jquery.js')
    //-<!-- endbuild -->

Which gets me this in the output:

script(src='build/public/javascripts/lib/jquery.min.f6094334.js')

Which is good, progress, but that URI is definitely bogus in the app. It needs to be without build/public, and it looks like what you're saying is that with targetPrefix in #11, I might get where I need to be?

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I added the targetPrefix option to be used exactly as prefix but for target scripts. Can you try using it (with version 0.5.2) and see if it's working for you?

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Looks good! Thanks, Gilad...

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👍

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