Commit Graph

8 Commits

Author SHA1 Message Date
NRK 28018e92d3 CI: misc cleanups + faster analysis (#449)
* switch to git ls-files to avoid picking up any other local .c files
* enable assertions during static analysis since we used some assertions to
  disable/silence certain warnings.
* update TCC commit hash to a more recent one
* parallelize static analysis

cppcheck already has -j argument to parallelize it's analysis and
provide results faster, clang-tidy unfortunately doesn't.

so use xargs -P to archive parallel execution. on my system this brings
down the analysis time from ~27s to ~5s.
2023-06-15 15:25:54 +00:00
NRK 5c6745436f [ci]: silence false positive warning
clang-tidy currently flags the following:

	util.c:57:8: error: 'ptr' may be set to null if 'realloc' fails, which may result in a leak of the original buffer [bugprone-suspicious-realloc-usage,-warnings-as-errors]
	        ptr = realloc(ptr, size);

the analysis here is correct, but if realloc fails, we simply exit so
there's no real "leak".

moreover this check is not very useful for nsxiv's codebase because we
do not use naked realloc(), instead we use the erealloc wrapper that
exits on failure. so just disable the warning entirely instead of
changing the source code to silence the false positive.
2023-05-13 23:28:27 +06:00
NRK a924fe004d [ci]: fix things (#400)
for the spellcheck issue, the solution was to just bypass the system
package manager and use pip.

and the macos workaround is taken from here:
https://github.com/actions/setup-python/issues/577

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/400
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2023-01-12 04:52:28 +00:00
NRK 76c2b81b60 add support for multi-frame images via imlib2 (#373)
this will be a massive change compared to the usual stuff. however the
gains will be worth it:

* we gain lots of additional animated image support.
* and we'll gain _even_ more format support as imlib2 adds them, without needing
  any change in our code-base.
* about ~300 LoC will be purged once we remove our internal gif and webp loader.

as for when to remove the internal loaders, a good time might be when debian
upgrades their imlib2, currently it seems to be at v1.7.5, which doesn't support
animated images.

as of now, nsxiv will continue to build with the internal gif/webp loaders
(assuming they were enabled in config.mk) if imlib2 version is below 1.8.0 and
will print out a deprecation notice.

and if imlib2 version supports multi-frame then it will simply ignore the
internal loaders and use the imlib2 one.

in other words, users shouldn't need to do anything on their side. everything
that previously functioned will continue to function regardless of the user's
imlib2 version (though they might see the annoying deprecation notice if the
imlib2 version doesn't support multi-frame images).

known issue:

* image loading performance can be noticeably worse in
  imlib2 versions below 1.9.0

Closes: https://codeberg.org/nsxiv/nsxiv/issues/301
Closes: https://codeberg.org/nsxiv/nsxiv/issues/300
Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/373
Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
2023-01-08 10:02:56 +00:00
NRK 9cb9a54944 [ci]: make it easy to run analysis locally (#395)
allows for developers to more easily run the analysis locally before
opening a pull request if they wish.

also disables a noisy warning (bugprone-assignment-in-if-condition)
producing too many false positives.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/395
Reviewed-by: Berke Kocaoğlu <kberke@metu.edu.tr>
Co-authored-by: NRK <nrk@disroot.org>
Co-committed-by: NRK <nrk@disroot.org>
2022-12-02 10:50:15 +00:00
NRK aa56aa2303 [ci]: try building all combination with tcc (#338)
this will hopefully catch issues like [337] in the future.

not using gcc and/or clang since we have 5 build options right now,
which means 2^5 = 32 different combination. using gcc/clang would take
too much resources and time; meanwhile tcc is lightning fast.

[337]: https://codeberg.org/nsxiv/nsxiv/pulls/337

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/338
Reviewed-by: eylles <eylles@noreply.codeberg.org>
2022-10-07 15:37:44 +02:00
NRK ba39006574 [ci]: disable noisy checks (#365)
* disable `cert-err33-c` and `readability-identifier-length` check
  which causes warnings on clang-tidy v14.
* disable all "readability" checks by default, instead just opt-into the
  useful ones (such as duplicate include).

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/365
Reviewed-by: Berke Kocaoğlu <berke.kocaoglu@metu.edu.tr>
2022-09-05 03:47:32 +02:00
NRK fb9686c650 Move uncritical files into `etc/` (#350)
This is mainly just to reduce the amount of files in the project root.
The criteria of what gets into `etc/` are the following:

* The file should not be necessary for building nsxiv. This excludes the
  `icon/*` stuff since that's needed by `window.c`.
* The file shouldn't have any valid reason to stay in the project root.
  This excludes things like `README.md`, `.gitignore` etc.

Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/350
Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org>
2022-08-09 16:21:52 +02:00