U10b 首切片：config explain 键级来源溯源（cli > process-env > env-file > default） #12

Merged

weichen merged 1 commits from feature/u10b-config-explain-2026-09-29 into dev

2026-09-29 07:44:39 +00:00

Author	SHA1	Message	Date
agent-bot	679028e44e	feat(cli): 'config explain' with per-key layer attribution (U10b slice 1) CI / go-vet (pull_request) Successful in 13s Details CI / short-tests-report (pull_request) Failing after 35s Details CI / backup-restore-drill (pull_request) Successful in 25s Details CI / web (pull_request) Successful in 31s Details - config.Explain(envFiles, cliOverrides): per-key source layer following the application precedence cli > process-env > env-file > default; registry is reporting-only (values still applied solely by Load); secrets never shown - ParseEnvFileKeys shares applyEnvFile's parsing rules - cmd/server 'config explain' resolves the same env-file stack as Load and renders the attribution table; smoke: HTTP_PORT/AGENT_BACKEND -> cli - tests: registry liveness sample + layer attribution (file/process/cli/ default) + secret masking - full per-field snapshot with applied/desired revisions remains U10b core	2026-09-29 07:39:28 +00:00

Author

SHA1

Message

Date

agent-bot

679028e44e

feat(cli): 'config explain' with per-key layer attribution (U10b slice 1)

CI / go-vet (pull_request) Successful in 13s

Details

CI / short-tests-report (pull_request) Failing after 35s

Details

CI / backup-restore-drill (pull_request) Successful in 25s

Details

CI / web (pull_request) Successful in 31s

Details

- config.Explain(envFiles, cliOverrides): per-key source layer following the
  application precedence cli > process-env > env-file > default; registry is
  reporting-only (values still applied solely by Load); secrets never shown
- ParseEnvFileKeys shares applyEnvFile's parsing rules
- cmd/server 'config explain' resolves the same env-file stack as Load and
  renders the attribution table; smoke: HTTP_PORT/AGENT_BACKEND -> cli
- tests: registry liveness sample + layer attribution (file/process/cli/
  default) + secret masking
- full per-field snapshot with applied/desired revisions remains U10b core

2026-09-29 07:39:28 +00:00