Is it possible to build without pushing?

[GersonTrj]

I am using this action in a reusable workflow and I would like to give the other devs the option to build the image without pushing it to check for build errors using some sort of push boolean variable, how could I do this?

[crazy-max]

You can use the cacheonly exporter: https://docs.docker.com/build/exporters/#cache-only-export

      -
        name: Build and push
        uses: docker/build-push-action@v6
        with:
          outputs: type=cacheonly
          tags: user/app:latest

[GersonTrj]

is this equivalent to?

no-cache | Bool | Do not use cache when building the image (default false)
-- | -- | --

[crazy-max]

No no-cache is same as --no-cache flag: https://docs.docker.com/reference/cli/docker/buildx/build/#options

Do not use cache when building the image