The Gemini CLI supports OAuth login via `gemini auth login` which stores
credentials locally without setting any env vars. The previous warn-level
check on missing GEMINI_API_KEY caused false alarms when CLI-based OAuth
was used. The hello probe that follows is the real auth authority — if
auth is actually broken, it will catch it and report appropriately.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Incorporate improvements from PR #13 and #105 into the gemini-local adapter:
- Add detectGeminiAuthRequired() for runtime auth failure detection with
errorCode: "gemini_auth_required" on execution results
- Add isGeminiTurnLimitResult() to detect exit code 53 / turn_limit status
and clear session to prevent stuck sessions on next heartbeat
- Add describeGeminiFailure() for structured error messages from parsed
result events including errors array extraction
- Return parsed resultEvent in resultJson instead of raw stdout/stderr
- Add isRetry guard to prevent stale session ID fallback after retry
- Replace boolean yolo with approvalMode string (default/auto_edit/yolo)
with backwards-compatible config.yolo fallback
- Add sandbox config option (--sandbox / --sandbox=none)
- Add GOOGLE_GENAI_USE_GCA auth detection in environment test
- Consolidate auth detection regex into shared detectGeminiAuthRequired()
- Add gemini-2.0-flash and gemini-2.0-flash-lite model IDs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Isolate skills injection using a temporary directory mapped via
GEMINI_CLI_HOME, mirroring the claude-local sandbox approach
instead of polluting the global ~/.gemini/skills directory.
- Update the environment probe to use `--output-format stream-json`
so the payload matches the downstream parseGeminiJsonl parser.
- Deduplicate `firstNonEmptyLine` helper by extracting it to a
shared `utils.ts` module.
- Clean up orphaned internal exports and update adapter documentation.
