Imagine Bundle and AssetMapper

[ebitkov]

Discussed in #1605

^{Originally posted by ebitkov August 19, 2024}
The current recommendation to handle assets is to use the AssetMapper component (https://symfony.com/doc/current/frontend/asset_mapper.html), which integrates with the Twig asset function and automatically adds versioning to images.

As stated in the documentation, the bundle should automatically detect the versioning and handle it: https://symfony.com/bundles/LiipImagineBundle/current/asset-versioning.html.

But for me it seems not to do it. I get a "404 - Source image for path could not be found" error.

So I'm wondering: Does this bundle support the new AssetMapper component? And if yes, am I the only one, who has problem with it?

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As described in the discussion above, Symfony recommends the relative new AssetMapper component as the preferred way to handle your assets, especially for new projects. The documentation of the Imagine Bundle describes, that it supports asset versioning, but I noticed, that the AssetMapper component is currently not supported.

When using AssetMapper, accessing a file via the asset Twig function and then applying a filter on it results in a 404 - source image for path could not be found error.

Here is a simple reproducer to test with: https://github.com/ebitkov/liip-imagine-bundle-and-asset-mapper