56 lines
2.9 KiB
Markdown
56 lines
2.9 KiB
Markdown
# TUI-FL-001 evidence: stable keyboard footer
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Validated 2026-10-27T22:59:34+02:00 on the native
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`x86_64-unknown-linux-gnu` development host with synthetic
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Ratatui/TestBackend fixtures. No production configuration, host service, or
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systemd VM was used.
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## Behavior and review
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The standard TUI layout now reserves four footer rows from the first draw:
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two hint rows and their borders. The client-list region therefore keeps the
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same height as selection and available actions change. Hints use a stable
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priority order and fit into two bounded rows. A first packing pass shows every
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hint when they fit; only actual overflow triggers a second pass reserving a
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visible `… more` marker on the last row. The existing `? Help` route remains
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visible in narrow list layouts. The source of context-sensitive hints and the
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keyboard action handlers were not changed. Terminals with 8 or 9 rows use the
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compact layout so the client pane retains visible content.
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Buffer-level tests cover empty/populated/selected list geometry at 80×24,
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narrow widths 34/36/40, the compact 80×9 case, and widths 102/103 where all
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actions fit without a false omission marker. Tests check complete rendered
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labels and the marker row, not just source-side packing. Existing TUI workflow
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tests cover the unchanged action behavior.
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An independent GPT-6-Luna/high reviewer found TUI-FL-001.2-R1 (P2, clipped
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marker on the first row) and R2 (P2, border-only list at height 9). A separate
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GPT-6-Luna/high repairer fixed both; re-review closed them. Re-review then found
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R3 (P3, unnecessary omission from reserving marker space too early). The
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repairer added a two-pass packer and a 102/103-column regression. Independent
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re-review closed R3 with no further actionable finding.
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## Checks and identity
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Pinned `rustc`/Cargo 1.97.1, rustfmt 1.9.0 and Clippy 0.1.97 were verified.
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The final integrated revision passed from the repository root:
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- `cargo test --locked tui::render::tests`: 31 passed.
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- `cargo fmt --all -- --check`: exit 0.
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- `cargo clippy --locked --all-targets -- -D warnings`: exit 0.
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- `cargo test --locked`: 370 passed, 3 explicitly ignored, 0 failed, including 2 documentation tests.
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- `cargo build --locked --release`: exit 0.
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- `git diff --check`: exit 0.
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Base commit: `4b53aad20cff6cec5d23f779702b58f0de599d44`.
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Dirty Rust input `src/tui/render.rs` SHA256:
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`ceae0bec7add49304a38f38987fdac554fc83e9d7d23695cf148f2f8404d3016`.
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Native release artifact `target/release/wireguard-admin` SHA256:
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`a16214c426b0cc9b29ec03124e965352e4f64f07c82d3ac23e4caf8e45d6273b`.
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`PLANS.md` was also dirty with this maintenance record. The M16 private-systemd
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validation gap remains separate and unverified; no Alpine or VM suite was rerun.
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Very narrow layouts intentionally show only priority hints plus the Help
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affordance; additional shortcuts remain available through the existing Help
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screen. A physical-terminal visual check was not performed.
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