probonopd

Static desktop-file-validate and zsyncmake

1

Build static `desktop-file-validate` and `zsyncmake` similar to what we are already doing for `mksquashfs`. Closes #9

Bundle static versions of desktop-file-validate and zsyncmake

6

To maintain drop-in compatibility, we also need to ship like we did in AppImageKit's `appimagetool`: * `usr/bin/desktop-file-validate` * `usr/bin/zsyncmake` (fwiw, https://github.com/probonopd/static-tools/releases/tag/continuous has those, built statically on Alpine Linux.)

Default to a sensible zstd compression level

2

Default to a sensible zstd compression level to improve application startup times. Data: https://github.com/AppImage/AppImageKit/issues/478#issuecomment-1944449840

Closes https://github.com/AppImage/AppImageKit/issues/1288

Only use ELF files for determining architecture. Currently it seems like also scripts with the `!/bin/sh` shebang are (wrongly) used: https://gitlab.com/inkscape/inkscape/-/merge_requests/5706#note_1531084979 ``` /builds/inkscape/inkscape/build/appdir/AppRun used for determining architecture armhf ```

Guess updateinformation for GitHub Actions

3

https://github.com/AppImage/appimagetool/issues/7 Compiles, but still needs to be tested for correctness.

Use more C++

2

Code review should best be done in a joint session

We don't need to build unsquashfs, but we currently do.

Add -g support for GitHub Actions/GitHub Releases

1

``` -g, --guess Guess update information based on Travis CI or GitLab environment variables ``` We should add this for GitHub Actions/GitHub Releases.

Support AppImage

23

### Description Continuation from https://github.com/ChewKeanHo/AutomataCI/issues/126 by @corygalyna --- Happy to help but the [old forum](https://discourse.appimage.org/) has been replaced with the [new AppImage forum](https://github.com/orgs/AppImage/discussions). Please do ask questions there and our...