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NS3 slice: Add panel stack state to the session protocol #18

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opened 2026-06-20 23:28:15 +00:00 by tmk241 · 1 comment
tmk241 commented 2026-06-20 23:28:15 +00:00
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OBJECTIVE: Represent panels as protocol/session state with open/close/switch behavior independent of rendering.

AUTHORITY: Parent #3 NS3: Narrow terminal UI and panel grammar; PRODUCT.md; REQUIREMENTS.md (PRODUCT.md; req: ui/001-002; req: session/003).

AGENT AUTHORITY:

  • Delivery authority: local-commit
  • Tracker authority: this issue may be commented and closed when acceptance passes.
  • Handoff state: committed clean, tracker commented/closed.

PARENT: #3 via explicit issue link and parent checklist.

SCOPE: The smallest source/docs/tests needed to make this behavior real and verified.

BOUNDARIES: No concrete file/git/LSP panels yet.

ACCEPTANCE: Headless tests open/close/switch nested panels and inspect state through mimctl.

VERIFICATION: Run the cheapest command that proves acceptance. Include regular tests for the intended payoff and adversarial tests for realistic failure, boundary, or regression cases. If no implementation test command exists yet, create/record the canonical command in AGENTS.md as part of the slice.

BLOCKERS: none

GOAL: Implement this vertical slice to the ACCEPTANCE above, keep the repo clean, cite relevant req: anchors in code/tests where applicable, and close only after verification passes.

OBJECTIVE: Represent panels as protocol/session state with open/close/switch behavior independent of rendering. AUTHORITY: Parent #3 `NS3: Narrow terminal UI and panel grammar`; PRODUCT.md; REQUIREMENTS.md (PRODUCT.md; req: ui/001-002; req: session/003). AGENT AUTHORITY: - Delivery authority: local-commit - Tracker authority: this issue may be commented and closed when acceptance passes. - Handoff state: committed clean, tracker commented/closed. PARENT: #3 via explicit issue link and parent checklist. SCOPE: The smallest source/docs/tests needed to make this behavior real and verified. BOUNDARIES: No concrete file/git/LSP panels yet. ACCEPTANCE: Headless tests open/close/switch nested panels and inspect state through `mimctl`. VERIFICATION: Run the cheapest command that proves acceptance. Include regular tests for the intended payoff and adversarial tests for realistic failure, boundary, or regression cases. If no implementation test command exists yet, create/record the canonical command in AGENTS.md as part of the slice. BLOCKERS: none GOAL: Implement this vertical slice to the ACCEPTANCE above, keep the repo clean, cite relevant `req:` anchors in code/tests where applicable, and close only after verification passes.
tmk241 added this to the v1 milestone 2026-06-20 23:28:15 +00:00
tmk241 added the sliceready-for-agentgoal labels 2026-06-20 23:28:15 +00:00
tmk241 commented 2026-06-21 00:33:16 +00:00
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Implemented in commit 230f8f9129 (Add generic session panel stack).

Verification:

  • zig fmt src/main.zig src/panel.zig src/session.zig src/protocol.zig src/socket.zig src/replay.zig: pass
  • zig build test: pass
  • zig build: pass
  • zig build run -- --help: pass
  • redgate lint / health: pass

Regular tests: session opens/closes/switches generic panel stack; protocol opens/switches/closes panels and exposes depth/active/path in state; socket request can open a panel and later inspect the same panel state.
Adversarial tests: empty stack close/next/previous fail clearly, invalid panel titles are rejected, protocol invalid title and empty close return explicit errors, and panel state remains inspectable with no buffer open.

Boundary: generic panel stack/session/protocol state only. No concrete file/git/LSP/job/Pi panels, list/filter UI, or terminal rendering changes were added.

Implemented in commit 230f8f912964 (Add generic session panel stack). Verification: - zig fmt src/main.zig src/panel.zig src/session.zig src/protocol.zig src/socket.zig src/replay.zig: pass - zig build test: pass - zig build: pass - zig build run -- --help: pass - redgate lint / health: pass Regular tests: session opens/closes/switches generic panel stack; protocol opens/switches/closes panels and exposes depth/active/path in state; socket request can open a panel and later inspect the same panel state. Adversarial tests: empty stack close/next/previous fail clearly, invalid panel titles are rejected, protocol invalid title and empty close return explicit errors, and panel state remains inspectable with no buffer open. Boundary: generic panel stack/session/protocol state only. No concrete file/git/LSP/job/Pi panels, list/filter UI, or terminal rendering changes were added.
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Reference: tmk241/mim#18
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