3.2.2 Linux headless version exports invalid Mac app

[firebelley]

Godot version:

3.2.2 Linux Headless

OS/device including version:

Ubuntu 18.04 for building, Mac OS Catalina (10.15.5) for running the app

Issue description:

When exporting a Mac build with the Linux headless version of Godot 3.2.2 the result is an .app file that cannot be run.

I'm using my GitHub workflow that runs the Linux headless version of Godot to export projects. After updating the workflow to use Godot 3.2.2, this workflow no longer outputs a valid Mac app. When attempting to run the app on my Mac I receive a dialog that states:

Exporting the Mac app from the Windows version of Godot 3.2.2 produces an app that can be run without issue.

Steps to reproduce:

1. Create an empty project
2. Create a minimal Mac export
3. Using the Linux Headless version of 3.2.2, export the Mac app from the command line
4. Attempt to run the app on a Mac, observe the error

Minimal reproduction project:

ActionsTest-master.zip Please note that the standard project is the project directory. You can also try with the mono project in project-mono to see the same result.

If it helps, here is the output app for the standard build: https://drive.google.com/file/d/16aYbNx7ovtIKkqvgd_SAZ7ya-7uo6L93/view?usp=sharing

And here is the output app for the mono build: https://drive.google.com/file/d/1-HJnBxJ3-n8XokI-NBsz0QA3xBncPL7P/view?usp=sharing

This issue originally stated this was a mono-specific issue. After some more troubleshooting it was found that the issue also applies to the standard version.

[neikeq]

Does the Linux headless non-mono version produce a valid Mac app?

[bruvzg]

If it helps, here is the output app: https://drive.google.com/file/d/1-HJnBxJ3-n8XokI-NBsz0QA3xBncPL7P/view?usp=sharing

App is valid and running on macOS 10.15.5 (it's not signed and do trigger GateKeeper warning).

[firebelley]

@neikeq Good call, the headless non-mono version also produces an invalid app for me. That build is here: https://drive.google.com/file/d/16aYbNx7ovtIKkqvgd_SAZ7ya-7uo6L93/view?usp=sharing

I will update the issue to remove references to Mono.

@bruvzg I am also running on Mac OS 10.15.5. Here's a screenshot of what I am experiencing. This is when trying to run the build that I linked in the issue:

I'm used to seeing the Gatekeeper warning for 3.2.1 and earlier, strange that now it's outright saying it can't be opened.

[bruvzg]

It's related to missing +x flag when extraction ZIP using specific software (Keka do it correctly, but macOS default Archive Utility do not) apparently file flag changes in #39700 and #33447 do not fully work, probably we should another library to export ZIPs.

[akien-mga]

CC @pouleyKetchoupp

[pouleyKetchoupp]

@firebelley What was the last godot version for which this scenario was working?

[pouleyKetchoupp]

Please specifically test on 3.2.2 RC1 if you have a chance, so we'll know if the regression was introduced in #39700