Custom Apps CD - per brand, set version from release tag

[BPerlakiH]

We want to build and deliver custom apps via a manual trigger, similar to kiwix/kiwix-android-custom. Assumptions:

• The build should be triggered by a release, with the appropriate tag (see below)
• On a single run only the apps of one brands should be built.
• The versioning should be inline with the ZIM file based approach described here: https://github.com/kiwix/apple/issues/559, meaning we have the version [MAJOR].[MINOR].[PATCH] = YYYY.MM.build_number
• The build_number should be taken from the tag we create on the release
• In order to be able to create the same build_number twice (we might need to restart or overwrite the build), any additional parts can be appended to tags.
• Tags should be validated, and should come in the form: brandName_buildNumber(_optionalPart), where the brandName must be an existing folder (on the main branch), containing an info.json file.

[kelson42]

@BPerlakiH @rgaudin Maybe I got that wrong, but I though we agreed that the whole version comes from the tag?!

[BPerlakiH]

@kelson42 I think we can change it to be the whole version. We can validate against the brand folder name and the URL / file name (ending) contained in the info.json.

[BPerlakiH]

I've updated the code, now it is validating against the brand folder, and the date that is in the URL. A valid tag now looks like the following ones:

• dwds_2023.12.5
• dwds_2023.12.05_test_valid
• dwds_2023.12.123

ect. There are also reasonable error messages added, such as:

dwds_2033.03.02
Error: Invalid tag dwds_2033.03.02: invalid year: 2033

dwds_2023.13.02
Error: Invalid tag dwds_2023.13.02: invalid month: 13

dwds_2023.03.02
Error: Invalid date in tag: dwds_2023.03.02, does not match year.month of ZIM file in dwds/info.json, it should be: 2023.12.2

dwds_2023.03.189
Error: Invalid date in tag: dwds_2023.03.189, does not match year.month of ZIM file in dwds/info.json, it should be: 2023.12.189

dds_2023.03.189 
Error: Invalid tag dds_2023.03.189: The directory for brand: 'dds' does not exist

> mkdir wiki
wiki_2023.03.189
Error: Invalid tag wiki_2023.03.189: There is no info.json file for brand 'wiki'

[BPerlakiH]

@kelson42 @rgaudin it has been implemented, and tested with this tag/release: https://github.com/kiwix/kiwix-apple-custom/actions/runs/7514404208

[kelson42]

@BPerlakiH Good, but where is the code to review?

[BPerlakiH]

It has been merged into kiwix/kiwix-apple-custom main branch.