In reply to @atemu12:matrix.org
As for repo, is it really not possible to run it without it attempting to download some other version? I'd prefer to patch it to not download any updates whatsoever

Ok, got three basic checks (running nix flake check on flake/templated flake, formatters/linters and pytest) working again — https://github.com/jaen/robotnix/actions/runs/9243699871. Will see if I can get more working, but at least it's something. Two questions re: that:

• pre-commit hooks yay/nay? When doing those changes I certainly forgot to re–format code once or twice — GHA caught that, but maybe it would be better to have caught that before pushing?
• I've noticed after adding treefmt-nix and nix-github-actions get propagated down to the client flake as dependencies when running the templated flake test. Do you think it would make sense to try a pattern like https://figsoda.github.io/posts/2023/developing-nix-libraries-with-subflakes/ to avoid it?

I've been trying to get LineageOS 21 to build (discussed here) , and feel like I'm getting close. Updated the python scripts, device and vendor files, and patches. Now when I build I'm running into the following. Not sure where to make a change to address this:

warning: Git tree '/home/erahhal/Code/nix-android' is dirty
warning: creating lock file '/home/erahhal/Code/nix-android/flake.lock'
warning: Git tree '/home/erahhal/Code/nix-android' is dirty
these 3 derivations will be built:
  /nix/store/jp9lghipjq8gym5i4i37i9q7scc8wqlp-robotnix-lineage_cheetah-2024052404.drv
  /nix/store/lmq73sjh1kk0dpfqqhrqkky4cvg7vd0j-ota-tools.drv
  /nix/store/k38ncc9ih0523fsisrm4wcmrwx67diap-cheetah-ota_update-2024052404.zip.drv
robotnix-lineage_cheetah> building '/nix/store/jp9lghipjq8gym5i4i37i9q7scc8wqlp-robotnix-lineage_cheetah-2024052404.drv'
robotnix-lineage_cheetah> unpacking sources
robotnix-lineage_cheetah> patching sources
robotnix-lineage_cheetah> building
robotnix-lineage_cheetah> Build type choices are:
robotnix-lineage_cheetah>      1. release
robotnix-lineage_cheetah>      2. debug
robotnix-lineage_cheetah>
robotnix-lineage_cheetah> Which would you like? [1] release
robotnix-lineage_cheetah> In file included from build/make/core/config.mk:389:
robotnix-lineage_cheetah> In file included from build/make/core/envsetup.mk:51:
robotnix-lineage_cheetah> build/make/core/release_config.mk:100: error: No release config set for target; please set TARGET_RELEASE, or if building on the command line use 'lunch <target>-<release>-<build_type>', where release is one of: ap1a.
robotnix-lineage_cheetah> 00:43:28 dumpvars failed with: exit status 1
error: builder for '/nix/store/jp9lghipjq8gym5i4i37i9q7scc8wqlp-robotnix-lineage_cheetah-2024052404.drv' failed with exit code 1;
       last 10 log lines:
       > building
       > Build type choices are:
       >      1. release
       >      2. debug
       >
       > Which would you like? [1] release
       > In file included from build/make/core/config.mk:389:
       > In file included from build/make/core/envsetup.mk:51:
       > build/make/core/release_config.mk:100: error: No release config set for target; please set TARGET_RELEASE, or if building on the command line use 'lunch <target>-<release>-<build_type>', where release is one of: ap1a.
       > 00:43:28 dumpvars failed with: exit status 1
       For full logs, run 'nix log /nix/store/jp9lghipjq8gym5i4i37i9q7scc8wqlp-robotnix-lineage_cheetah-2024052404.drv'.
error: 1 dependencies of derivation '/nix/store/k38ncc9ih0523fsisrm4wcmrwx67diap-cheetah-ota_update-2024052404.zip.drv' failed to build
┏━ 1 Errors:
┃ error: builder for '/nix/store/jp9lghipjq8gym5i4i37i9q7scc8wqlp-robotnix-lineage_cheetah-2024052404.drv' failed with exit code 1;
┃        last 10 log lines:
┃        > building
┃        > Build type choices are:
┃        >      1. release
┃        >      2. debug
┃        >
┃        > Which would you like? [1] release
┃        > In file included from build/make/core/config.mk:389:
┃        > In file included from build/make/core/envsetup.mk:51:
┃        > build/make/core/release_config.mk:100: error: No release config set for target; please set TARGET_RELEASE, or if building on the command line use 'lunch <target…
┃        > 00:43:28 dumpvars failed with: exit status 1
┃        For full logs, run 'nix log /nix/store/jp9lghipjq8gym5i4i37i9q7scc8wqlp-robotnix-lineage_cheetah-2024052404.drv'.

I tried explicitly setting the target using export TARGET_RELEASE=ap1a and it goes a little further, with the following error:

robotnix-lineage_cheetah> building '/nix/store/9pnnwqhaz86hy9hlsqvf1ayz9fcp0l91-robotnix-lineage_cheetah-2024052404.drv'
robotnix-lineage_cheetah> unpacking sources
robotnix-lineage_cheetah> patching sources
robotnix-lineage_cheetah> building
robotnix-lineage_cheetah> Build type choices are:
robotnix-lineage_cheetah>      1. release
robotnix-lineage_cheetah>      2. debug
robotnix-lineage_cheetah>
robotnix-lineage_cheetah> Which would you like? [1] release
robotnix-lineage_cheetah>
robotnix-lineage_cheetah>
robotnix-lineage_cheetah> Which product would you like? [aosp_arm] lineage_cheetah
robotnix-lineage_cheetah> In file included from build/make/core/config.mk:389:
robotnix-lineage_cheetah> In file included from build/make/core/envsetup.mk:51:
robotnix-lineage_cheetah> build/make/core/release_config.mk:109: error: No release config found for TARGET_RELEASE: trunk_staging. Available releases are: ap1a.
robotnix-lineage_cheetah> 16:15:11 dumpvars failed with: exit status 1
robotnix-lineage_cheetah> ** Not a valid product: lineage_cheetah