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# Description This PR adds the `mime-type` to the `type` column if you add the `--mime-type(-m)` flag to `ls`. <img width="853" alt="Screenshot 2022-12-27 at 11 43 20 AM" src="https://user-images.githubusercontent.com/343840/209705499-27fe40fe-0356-4d9d-97f2-4b2dc52e0963.png"> <img width="781" alt="Screenshot 2022-12-27 at 11 45 53 AM" src="https://user-images.githubusercontent.com/343840/209705509-4d677389-fd68-401e-a7af-3fc6052743b6.png"> # User-Facing Changes If you specify the `-m` flag, you get the "guessed at" mime type. The guess is based on the file name and uses this crate https://docs.rs/mime_guess/latest/mime_guess/ for the guessing. Part of issue #7612 and and #7524 There's some debate on if the `mime-type` should be added to the `type` column or if there should be a separate `mime` column. I tend to lean on the side of `type` since it's technically a type and it's only in that column if you ask it to be there. Also, I'd prefer to reuse a column rather than having a list of sprawling columns. Also, as @KodiCraft suggested, there is precedence as with `ls -d` where the summed size is in the size column. I could go either way and if someone wants to create a `mime` column, we'd probably accept it. # Tests + Formatting Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass # After Submitting If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date. |
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