CODEWITHSUNDEEP
elixirphoenix-framework
LowFieldTheory
LowFieldTheory

Reputation: 1773

Reference only digested files

I have some folders (of static assets) from which I take some groups of images. With Path.wildcard/2 everything works wonderfully, but problems arise when I digest for production, then I find that all the images get duplicated.

How do I take one group (digested only) or the other (non digested)?

Upvotes: 0

Views: 65

Answers (1)

zwippie
zwippie

Reputation: 15525

Assuming that the name of a digested file has the form app-8e93c8da27a19b82af2ba9d653edb2cb.js and a non-digested file is named app.js, this code will split all js/css files in the current directory in two lists of digested and non-digested filenames:

Path.wildcard("*.{js,css}")
|> Enum.split_with(fn filename -> Regex.match?(~r/^.+\-[0-9a-f]{32}\..+$/, filename) end)
|> IO.inspect

# {["app-8e93c8da27a19b82af2ba9d653edb2cb.js"], ["app.js"]}

Alter the Path.wildcard argument to your needs.

Upvotes: 1

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