This change makes sure that each Nextcloud plugin installed provides a
`meta` section with proper license information.
Unfortunately, the metadata from the appstore is useless for this
purpose since it doesn't differentiate between e.g. AGPL 3.x and AGPL
3.x or any later version. In fact, this isn't consistent between their
software, e.g. `bookmarks` has `agpl3Plus` according to the files'
headers[1] whereas `twofactor_nextcloud_notification` is AGPL 3 only[2].
I don't think there's any trivial and reasonable way to retrieve this
information programatically, so I decided to change the format of
`nextcloud-apps.json`[3] to also contain the license in the form of the
license attribute we have in `lib/licenses.nix`, i.e. GNU AGPL 3 or
later is `agpl3Plus`.
I retrieved the information using the following approach:
* go to the source code of $app at the revision we currently have
packaged
* check for a license identifier (does it specify the license only or
the license "or any later version")?
* first in `src/main.js` because most apps from Nextcloud itself used
actual spdx identifiers in the frontend's source-code.
* then in `lib/AppInfo/Application.php` which each Nextcloud app has.
License changes should be updated accordingly when updating the apps. As
with any other package in nixpkgs as well, this currently needs to be
done manually (or as part of the review process)[4].
Also, I decided to change the `name` of the `applyPatches` derivation
from `source-patched` to `nextcloud-app-${appName}-${appVersion}`. When
deploying a lot of apps (and probably displaying the diff using
`nix store diff-closures` on deploy), the current output isn't very
helpful. This is purely optional because I didn't want to break the
interface of `fetchNextcloudApp` again.
[1] https://github.com/nextcloud/bookmarks/blob/v13.1.0/lib/AppInfo/Application.php#L6
[2] https://github.com/nextcloud/twofactor_nextcloud_notification/blob/v3.7.0/lib/AppInfo/Application.php
[3] This isn't really well-defined since it's preprocessed with `jq(1)`
before passing the apps to nc4nix.
[4] Though notable license changes (e.g. agpl -> gpl) would also pop up
in the diff of <nextcloudversion>.json, so this is pretty easy to
catch.
No idea what this gibberish disguised as tag is, but nc4nix doesn't seem
to cope well with it. For now, let's pin `maps` to the stable 1.1 release (as
it's the case for nextcloud27 already) since 1.1 is supported for all of
v25 to v27[1], so this seems reasonable to do.
[1] https://github.com/nextcloud/maps/blob/v1.1.0/appinfo/info.xml#L36
This is not needed anymore because the version is EOL for almost a year
now and we don't even have the packages anymore, only the attributes for
compatibility for upgrades from older NixOS versions.
While we had to lie to generate.sh in order to get nc26 into the
running, and there are a lot of apps that have not released a compatible
version yet, for the ones that have, we are adding them alongside
nextcloud 26.0.0beta1.
This includes the following new packages:
- files_texteditor
- files_markdown
- forms
- groupfolders
- impersonate
- registration
- spreed
- twofactor_nextcloud_notification
- twofactor_totp
- unsplash
And the following updated ones:
- bookmarks
- calendar
- contacts
- deck
- mail
- news
- polls
