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Groups > linux.debian.maint.java > #13003

kotlin2 in Debian -- 2025W22 update

From Julien Plissonneau Duquène <sre4ever@free.fr>
Newsgroups linux.debian.maint.java
Subject kotlin2 in Debian -- 2025W22 update
Date 2025-05-30 20:50 +0200
Message-ID <KScXL-6QAE-1@gated-at.bofh.it> (permalink)
References (26 earlier) <KFxwZ-gdN2-9@gated-at.bofh.it> <KI2Gl-gwn-3@gated-at.bofh.it> <KKCml-1VDW-1@gated-at.bofh.it> <KNKGJ-3Ym8-9@gated-at.bofh.it> <KPF0d-5d9E-1@gated-at.bofh.it>
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Good evening,

This week was mostly spent debugging. Fortunately I could finally figure 
out what the issue was with transitive dependencies.

Le 2025-05-23 20:04, Julien Plissonneau Duquène a écrit :
> despite my custom dependency rewriting logic (that is not even executed 
> in this case)

It was in fact "because of", not "despite". Part of that logic works by 
creating new dependencies and remove existing ones, as in some places 
the gradle documented API doesn't offer a way to replace group and 
artifact names. There were several defects in that logic that are now 
fixed:
- I use null as a return value that means "do not rewrite replace the 
dependency" (because it's actually the same, or some other issue 
happened). But I also implemented a cache that doesn't allow the storage 
of null values, and at some point forgot to implement the null value 
thing when the value was obtained from the cache. As a result, the 
dependency would still be replaced, but only starting from the second 
call to the function. This made finding the root cause a bit more 
challenging ^ ^
- the replacement dependency did not retain all the properties of the 
initial target, and among these transitivity and exclusion rules. They 
were not needed in gradle's build, and DependencyHandler.create() 
returns an object of the Dependency type, which is actually an interface 
that doesn't expose these properties, so I didn't go further at that 
time. This is what caused the issue: the dependency was properly 
declared as being non-transitive in build scripts, but the custom plugin 
replaced it with the same dependency, without setting the replacement as 
non-transitive.
- while I was at it I investigated a previous issue I had with equals() 
between Dependency objects, and found that it's probably a bug in 
Gradle's implementation.

I also discovered that there is an interesting `resolveDependencies` 
task implemented in Kotlin build scripts. It has some issues, but it 
will help with mapping the full dependency set.

After shedding some more Android dependencies the build now fails a bit 
closer to the point where Gradle would start actually building the 
project, but it's still not there yet.

Cheers,

-- 
Julien Plissonneau Duquène

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Thread

gradle reboot Julien Plissonneau Duquène <sre4ever@free.fr> - 2024-11-04 14:50 +0100
  Re: gradle reboot Jérôme Charaoui <jerome@riseup.net> - 2024-11-04 15:10 +0100
  Re: gradle reboot Toni Mueller <toni@debian.org> - 2024-11-04 17:00 +0100
    Re: gradle reboot sre4ever@free.fr - 2024-11-19 11:10 +0100
      Re: gradle reboot -- 2024W47 update sre4ever@free.fr - 2024-11-22 18:30 +0100
        Re: gradle reboot -- 2024W48 update sre4ever@free.fr - 2024-12-02 19:50 +0100
          Re: gradle reboot -- 2024W49 update sre4ever@free.fr - 2024-12-09 12:10 +0100
            Re: gradle reboot -- 2024W49 update Emmanuel Bourg <ebourg@apache.org> - 2024-12-09 14:40 +0100
              Re: gradle reboot -- 2024W49 update sre4ever@free.fr - 2024-12-09 19:00 +0100
                Re: gradle reboot -- 2024W49 update Hans-Christoph Steiner <hans@at.or.at> - 2024-12-09 19:20 +0100
                Re: gradle reboot -- 2024W49 update sre4ever@free.fr - 2024-12-10 10:40 +0100
                Re: gradle reboot -- 2024W49 update Matthias Klose <doko@debian.org> - 2024-12-14 10:50 +0100
                Re: gradle reboot -- 2024W49 update sre4ever@free.fr - 2024-12-14 11:50 +0100
                Re: gradle reboot -- 2024W49 update Matthias Klose <doko@debian.org> - 2024-12-14 13:20 +0100
            Re: gradle reboot -- 2024W50 update sre4ever@free.fr - 2024-12-13 19:40 +0100
              Re: gradle reboot -- 2024W50 update Emmanuel Bourg <ebourg@apache.org> - 2024-12-14 00:40 +0100
              gradle: FI -- reverse dependencies that FTBFS sre4ever@free.fr - 2024-12-17 12:00 +0100
                Re: gradle: FI -- reverse dependencies that FTBFS Emmanuel Bourg <ebourg@apache.org> - 2024-12-18 10:00 +0100
              Re: gradle reboot -- 2024W51 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2024-12-20 19:20 +0100
                Re: gradle reboot -- 2025W02 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-01-10 19:30 +0100
                Re: gradle reboot -- 2025W03 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-01-17 19:30 +0100
                Re: gradle reboot -- 2025W04 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-01-24 19:20 +0100
                Re: gradle reboot -- 2025W04 update Hans-Christoph Steiner <hans@at.or.at> - 2025-01-27 17:10 +0100
                Re: gradle reboot -- 2025W04 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-01-27 19:30 +0100
                Re: gradle reboot -- 2025W05 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-01-31 19:10 +0100
                gradle reboot -- 2025W06 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-02-07 19:50 +0100
                gradle reboot -- 2025W07 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-02-14 20:10 +0100
                Re: gradle reboot -- 2025W07 update Hans-Christoph Steiner <hans@at.or.at> - 2025-02-19 08:00 +0100
                Re: gradle reboot -- 2025W07 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-02-19 09:50 +0100
                gradle reboot -- 2025W08 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-02-21 18:20 +0100
                gradle reboot -- 2025W09 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-02-28 20:30 +0100
                gradle reboot -- 2025W10 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-03-07 18:50 +0100
                Re: gradle reboot -- 2025W10 update Emmanuel Bourg <ebourg@apache.org> - 2025-03-10 18:50 +0100
                Re: gradle reboot -- 2025W10 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-03-10 19:10 +0100
                gradle reboot -- 2025W11 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-03-14 19:50 +0100
                gradle reboot -- 2025W12 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-03-21 19:00 +0100
                kotlin2 in Debian -- 2025W13 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-03-28 20:00 +0100
                Re: kotlin2 in Debian -- 2025W13 update Emmanuel Bourg <ebourg@apache.org> - 2025-03-29 12:40 +0100
                Re: kotlin2 in Debian -- 2025W13 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-03-29 13:50 +0100
                kotlin2 in Debian -- 2025W14 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-04-04 21:00 +0200
                kotlin2 in Debian -- 2025W15 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-04-11 14:20 +0200
                kotlin2 in Debian -- 2025W16 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-04-18 19:50 +0200
                kotlin2 in Debian -- 2025W17 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-04-25 22:10 +0200
                kotlin2 in Debian -- 2025W18 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-05-02 19:50 +0200
                Re: kotlin2 in Debian -- 2025W18 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-05-06 18:40 +0200
                kotlin2 in Debian -- 2025W19 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-05-09 22:20 +0200
                kotlin2 in Debian -- 2025W20 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-05-18 13:50 +0200
                kotlin2 in Debian -- 2025W21 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-05-23 20:10 +0200
                kotlin2 in Debian -- 2025W22 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-05-30 20:50 +0200
                kotlin2 in Debian -- 2025W23 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-06-07 19:20 +0200
                kotlin2 in Debian -- 2025W24 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-06-14 19:10 +0200
                kotlin2 in Debian -- 2025W25 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-06-20 20:00 +0200
                Re: kotlin2 in Debian -- 2025W26 and W27 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-07-01 17:00 +0200
                kotlin2 in Debian -- 2025W28 to W30 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-07-27 23:00 +0200
                kotlin2 in Debian -- 2025W31 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-08-03 22:00 +0200
                kotlin2 in Debian -- 2025W32 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-08-11 00:10 +0200
                kotlin2 in Debian -- 2025W33 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-08-16 15:40 +0200
                kotlin2 in Debian -- 2025W34 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-08-24 17:50 +0200
                kotlin2 in Debian -- 2025W35 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-09-01 21:30 +0200
                kotlin2 in Debian -- 2025W36 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-09-07 21:50 +0200
                kotlin2 in Debian -- 2025W37 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-09-15 14:30 +0200
                kotlin2 in Debian -- 2025W38 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-09-22 15:50 +0200
                Re: kotlin2 in Debian -- 2025W39-W41 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-10-12 23:10 +0200
                Re: kotlin2 in Debian -- 2025W39-W41 update Hans-Christoph Steiner <hans@at.or.at> - 2025-10-31 12:10 +0100
                Re: kotlin2 in Debian -- 2025W39-W41 update Bastien Roucaries <rouca@debian.org> - 2026-02-15 20:00 +0100
                Re: kotlin2 in Debian -- 2025W23 update Emmanuel Bourg <ebourg@apache.org> - 2025-06-16 15:50 +0200
                Re: kotlin2 in Debian -- 2025W23 update Julien Plissonneau Duquène <sre4ever@free.fr> - 2025-06-20 21:30 +0200
  Re: gradle reboot Emmanuel Bourg <ebourg@apache.org> - 2024-11-08 00:30 +0100
    Re: gradle reboot Hans-Christoph Steiner <hans@at.or.at> - 2024-11-26 13:40 +0100
      Re: gradle reboot sre4ever@free.fr - 2024-11-27 09:30 +0100

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