Add org.freedesktop.Sdk.Extension.fish

[mdmundo]

fish

The user-friendly command line shell as a freedesktop SDK extension

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• Please describe your application briefly.
• I have read the App Requirements and App Maintenance pages.
• My pull request follows the instructions at App Submission.
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• All assets referenced in the manifest are redistributable by any party. If not, the unredistributable parts are using an extra-data source type.
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[hfiguiere]

I don't think a shell is appropriate as an Sdk extension.

[hfiguiere]

And

Please describe your application briefly.

You didn't

[mdmundo]

Could be described as The user-friendly command line shell as a freedesktop SDK extension

I don't think a shell is appropriate as an Sdk extension.

It would be useful for some, as you can see here.

[mdmundo]

The domain used for the application ID is controlled by the application developers either directly or through the code hosting (e.g. GitHub, GitLab, SourceForge, etc.). The application id guidelines are followed.

@hfiguiere does this task apply here, since it is an sdk extension?

[faho]

Speaking as a fish developer:

I foresee support headaches for a flatpak, and I would prefer if it were not added by someone unaffiliated with the project.

We've thought about a flatpak (and a snap), but so far they haven't seemed appropriate for a shell (which can't really be sandboxed).

Of course I do note that the license allows anyone to do this, but as a courtesy I would prefer it not be merged.