[gabyx]

Make the top-level flag keep-project deprecated as it should not be set due to: F1bonacc1/process-compose#525 (comment)
Its only allowed on up etc and does not work with most commands. and therefore its better to not having it set into the wrapper.

Assited-by: no agent.

[gabyx]

@srid: Is there a better way to have deprecation?

[srid]

@gabyx I'd prefer that we just remove it entirely.

[gabyx]

@srid: I removed the flag.

[srid]

🔴 Blocking: option removed, but its consumer is still there — branch doesn't evaluate

nix/process-compose/cli.nix:157 still reads the deleted option:

++ (lib.optionals o.keep-project [ "--keep-project" ])

Reproduced with example/ overriding process-compose-flake to this branch:

error: attribute 'keep-project' missing
at .../nix/process-compose/cli.nix:157:31

Every makeProcessCompose / process-compose.<name> consumer fails; CI build jobs will fail the same way once approved. Deleting that line is the missing part of the diff.

🟢 Scope is right

Ran process-compose v1.122.0 with each flag the wrapper emits (--log-file, --no-server, --ordered-shutdown, --port, --read-only, --unix-socket, --use-uds, --keep-project) against down, list, project state, attach. Only --keep-project is rejected (unknown flag), on all four; every other wrapped flag is accepted. So removing exactly this one is correct, matching upstream's position in F1bonacc1/process-compose#525. No other references in README/docs.

🟡 Minor

• Changelog: this is a breaking removal (cli.options.keep-project = true now errors with "option does not exist"), so it belongs under the existing **Breaking changes** bullet rather than as a sibling of #102 under new features. Suggested wording: "Remove cli.options.keep-project: --keep-project is only accepted by process-compose root/up, so the wrapper broke every other subcommand. Pass it directly instead: <wrapper> up --keep-project."

[gabyx]

@srid : Can you retrigger CI maybe. Wondering why its not run automatically?

[srid]

Wondering why its not run automatically?

Just fixed it