60 lines
2.0 KiB
Markdown
60 lines
2.0 KiB
Markdown
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---
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model: claude-fable-5[1m]
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service: claude
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session: 32d15f9a-b2d3-4c26-bdc9-190219141a25
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timestamp: 2026-06-10T17:08:59Z
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git_ref: datad_service
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diff_cmd: git log -1 -p --follow -- ai/prompt-io/claude/20260610T170859Z_75cefe10_prompt_io.md
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scope: code
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substantive: true
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raw_file: 20260610T170859Z_75cefe10_prompt_io.raw.md
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---
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## Prompt
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Session-initiating instruction (driving all 7 commits in
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this series):
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> ok i want you to become the distributed runtime and
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> concurrency expert for this project - namely acquire
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> a deep understanding of tractor and how it's used.
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> then i want you to attempt to factor our current
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> brokerd service daemon into 2 daemons: a brokerd
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> which only hosts live/paper trading endpoint tasks
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> [..] a new `datad` subdaemon which in a separate
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> subactor serves all the data feed service tasks [..]
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> give me a mega detailed plan on how to approach this,
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> and a staged approach for the implementation.
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Proximate driver for THIS commit: during the approved
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plan's stage-0 test gate the agent discovered test
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subactors were writing into the user's REAL
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`~/.config/piker/accounting/` files (a bogus paper fill
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landed in `account.kraken.paper.toml`) because the old
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test-dir override in `config.get_app_dir()` was
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commented out and could never work in spawned
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subactors anyway. Fix applied autonomously under the
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approved plan; no explicit per-fix user prompt.
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## Response summary
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Restore `pytest` config-dir isolation by resolving the
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per-test tmp dir lazily (at conf-path access time) from
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`tractor` runtime-vars, which propagate down the actor
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tree; route all conf-path derivation through
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`config.get_conf_dir()` so the override is effective in
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every (sub)actor.
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## Files changed
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- `piker/config.py` — add `_maybe_use_test_dir()`;
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hook in `get_conf_dir()`; route `get_conf_path()` +
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`load()` mkdir through it
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- `piker/accounting/_ledger.py` — derive ledger dir
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via `config.get_conf_dir()` (not the global)
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- `piker/accounting/_pos.py` — same for account files
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## Human edits
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None — committed as generated.
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