lsp

Diagnostics + strict-mode controls embedded in the System Tools inspector. Reuses the Layer A composite widgets (LspW.severitySummary, LspW.diagnosticsList, LspW.diagnosticDetail, LspW.strictModeToggle) so this tab stays tiny — the data fetch happens through the engine's existing lsp.* namespace and the visibility-driven refresh scheduler in system_tools.module gates it on tab-active. Refresh cadence is 1 s, gated to "tab active and visible".

Exports

• M.onMount(_state) — pull diagnostics + strict mode from lsp.* into the local cache.
• M.refresh_data(_state) — host scheduler hook; forwards to onMount.
• M.build(_state) -> any — build the zui widget tree for the tab.
• M.onCallback(callbackId, data, _state) -> boolean — handle row select, refresh, strict toggle, full-panel button.
• M.label: string — tab title.
• M.refresh: number — refresh cadence in seconds (1.0).

Types:

• LspSummary = { errors: number, warnings: number, info: number, hints: number, filesChecked: number }
• LspCache = { diagnostics: { any }, summary: LspSummary, selectedDiag: number?, strictMode: string, lastError: string? }

Usage

local Lsp = require("@builtin::modules.engine.editor.system_tools.tabs.lsp")
Lsp.onMount(state)
local widget = Lsp.build(state)
Lsp.onCallback("syslsp-refresh", nil, state)

Notes

• Errors from lsp.checkAll / lsp.getStrictMode / lsp.setStrictMode are captured in cache.lastError and surfaced inline rather than thrown.
• The "Open full panel" button mounts the standalone engine.editor.lsp_ui window; its lifecycle is independent of this tab.
• The Copy-path button prints to the script log when the host has no clipboard primitive.