[bug] Using --ignore-space-at-eol with --name-only does not apply the filtering

Hi,

While doing some diffing work today I found a small issue combining a filtering and formatting flag. Let me know if anything is missing in this email, this is my first time reporting a bug here.

What did you do before the bug happened? (Steps to reproduce your issue) I'm using "git diff --name-only" to analyse the difference between the current branch and a target branch. Then I wanted to expand the preciseness, I don't actually care about spacing differences at the end of lines, for which I use the "--ignore-space-at-eol" flag. The problem comes in when combining the two flags: when I do "git diff --name-only --ignore-space-at-eol" the names of the files where only space changes at EOL are happening still appear.

What did you expect to happen? (Expected behavior) I expect the two flags "--name-only" and "--ignore-space-at-eol" to work together such that files not matching the latter filter are not shown in the output.

What happened instead? (Actual behavior) The files that the "--ignore-space-at-eol" flag is supposed to filter are still shown when "--name-only" is used.

What's different between what you expected and what actually happened? Filenames being resulted that do not match the filters added by flags.

Best regards,

Bob

[System Info] git version: git version 2.39.5 (Apple Git-154) cpu: arm64 no commit associated with this build sizeof-long: 8 sizeof-size_t: 8 shell-path: /bin/sh feature: fsmonitor--daemon uname: Darwin 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:14:38 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T6020 arm64 compiler info: clang: 16.0.0 (clang-1600.0.26.6) libc info: no libc information available $SHELL (typically, interactive shell): /bin/zsh