docs(cli): fix misattached --env / --exit-when-nodes-finish help in dora start

[phil-opp]

Issue

In binaries/cli/src/command/start/mod.rs, the doc comment describing --env ran — with no separating field between them — straight into the --exit-when-nodes-finish documentation, and the whole merged /// block was attached to the exit_when_nodes_finish field. The env field that followed had no doc comment at all.

As a result, dora start --help printed the entire "Set an environment variable…" paragraph as the description of --exit-when-nodes-finish, while --env itself showed no description.

Fix

Split the block so each flag documents its own field, mirroring the already-correct layout in dora run (binaries/cli/src/command/run.rs). No behavior change — this is a rustdoc / clap-help attribution fix only.

Validation

• cargo fmt --all -- --check
• cargo clippy -p dora-cli -- -D warnings

Both pass. Also verified as part of a combined full-workspace cargo test run across all three of this run's changes.

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⚠️ This pull request was generated autonomously by Claude (an AI agent). It is machine-generated; please review carefully before merging.

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https://claude.ai/code/session_01Ltyvv3SpFoRwR3ckEDUpjQ

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Generated by Claude Code

[trunk-io]

😎 Merged successfully - details.

[phil-opp]

Autonomous review run — summary

This PR is one of a small batch opened by an automated repository-review pass. All three were branched off freshly-fetched origin/main, verified individually, and gated together on the combined diff. Everything here is machine-generated by Claude (an AI agent); please review before merging.

PRs opened this run

Correctness / robustness

• fix(mavlink2-bridge): reject an unrecognized ?proto= instead of defaulting to V2 #2994 — fix(mavlink2-bridge): reject an unrecognized ?proto= query instead of silently defaulting to V2 (a typo like ?proto=v3 now surfaces a config error rather than connecting on the wrong protocol).

CLI output

• fix(cli): remove spurious double spaces in default pretty log output #2993 — fix(cli): remove spurious double spaces in default pretty log output (the empty dataflow/target fields each contributed a stray separator space on essentially every line).

Documentation

• docs(cli): fix misattached --env / --exit-when-nodes-finish help in dora start #2992 — docs(cli): fix the misattached --env / --exit-when-nodes-finish help block in dora start (this PR).

Findings examined and rejected (not turned into PRs)

• InputMapping::Display drops node_filter when min_level is None — not a live bug: the parser and every constructor only pair a node filter with a level, so {min_level: None, node_filter: Some} is never produced; round-tripping it would require a grammar extension, not a Display fix.
• arrow-convert TryFrom<&ArrowData> doctest — duplicate of the already-open docs(arrow-convert): add a compile-checked doctest for reading ArrowData back into Rust #2899.
• telemetry::init_meter_provider .expect() panic — duplicate of the already-open fix(telemetry): propagate OTLP metric-exporter build failures instead of panicking #2765.
• OperatorId skips the validation NodeId/DataId enforce — medium confidence; the actual panic/mismatch depends on an out-of-scope composition site and tightening it could reject ids currently accepted. Left for a maintainer decision.
• mavlink UDP: first command dropped in server (udpin) mode before a peer connects — documented as intentional; the asymmetry with the data-stream retry path is by design.
• dora doctor counts Restarting nodes as healthy — judgment call on intended semantics (restart is part of normal policy); ambiguous without maintainer intent.
• dora record --proxy output-path comment describes resolution the code doesn't do — trivial comment/code mismatch; the safe (comment-only) fix isn't PR-worthy and the behavioral change is out of scope.
• Minor public-API doc gaps (MavlinkArrow trait methods, telemetry::deserialize_context) — low value relative to a compile-checked target; skipped this run.

Validation

Per branch: cargo fmt --all -- --check, cargo clippy -- -D warnings, and tests for the affected crate. On the combined diff: cargo check --all (whole workspace, incl. examples and test-support crates) and cargo check --examples both pass, and full test runs of the two affected crates (dora-cli, dora-mavlink2-bridge) are green.

Note: a single cargo test --all across the whole workspace could not run to completion in this environment — the session's writable-disk allowance (~37 GB) is too small to hold a full-workspace debug test build (a separate statically-linked binary per test crate), which aborted with No space left on device / linker Bus error. Those failures were disk/linker resource errors on crates unrelated to this diff, not test or compile failures caused by the changes. Coverage was recovered via the workspace-wide cargo check --all above plus the affected-crate test suites.

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Generated by Claude Code

[phil-opp]

No issues found.

Documentation-only change: it splits the merged doc-comment block so --env and --exit-when-nodes-finish each document their own clap field, fixing the misattribution where --help printed the --env paragraph as the description of --exit-when-nodes-finish and left --env blank. The relocated --env doc sits directly above the env: Vec<String> field, and exit_when_nodes_finish keeps its own paragraph. No behavior change.

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Automated review by Claude — fully automated, not vetted by a human. Treat accordingly.

Generated by Claude Code

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Generated by Claude Code

[phil-opp]

Automated review — no issues found.

Verified this is a pure clap-help attribution fix: the --env doc block was previously merged into and attributed to exit_when_nodes_finish (leaving --env with no help text), and it's now correctly attached to the env field while exit_when_nodes_finish keeps its own description. No behavior change.

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🤖 Fully automated review by Claude (Claude Code) — no human has reviewed these findings. Please verify before relying on them.

Generated by Claude Code

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Generated by Claude Code