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jedfoster / SassMeister

The Sass playground
http://sassmeister.com
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Errors are not displayed anymore using LibSass #144

Closed KittyGiraudel closed 8 years ago

KittyGiraudel commented 9 years ago

Since LibSass 3.1, errors are not displayed anymore in the CSS output when using LibSass.

Test:

@error "Test";
KittyGiraudel commented 9 years ago

Any progress on this? Until this is fixed, Sass Compatibility is dead. :(

jedfoster commented 9 years ago

It's a node-sass issue. https://github.com/sass/node-sass/issues/646

I have no access to @error or @debug. The best I can do is return parse error messages.

KittyGiraudel commented 9 years ago

I'm confused. The linked issue does not mention @error at all. Plus, @error did show in the output not so long ago. How comes it doesn't work anymore?

jedfoster commented 9 years ago

Libsass doesn't handle logging (of errors, warnings, or debuggers—it's all the same) the way Ruby Sass does. I don't really understand how libsass and node-sass deal with logging under the hood, but all the output from @debug, @warn, and @error is sent to STDOUT or STDERR with no way to access it programmatically.

The node-sass APIs are frustratingly unstable; I have to make tweaks to the app or the tests every time I update it, even with patches. But it's all there is and I don't write C, so there we are.