[Init] Initial commit - NetMesh terminal manager

components/terminal/terminalMemo.ts

@@ -0,0 +1,102 @@
+import type { TerminalProps } from './terminalHelpers';
+
+const themeFingerprint = (theme: TerminalProps['terminalTheme'] | undefined): string => (
+  theme?.colors ? `${theme.id}:${theme.colors.background}:${theme.colors.foreground}:${theme.colors.cursor}` : ''
+);
+
+export const terminalPropsAreEqual = (
+  prev: TerminalProps,
+  next: TerminalProps,
+): boolean => (
+  prev.host === next.host
+  && prev.keys === next.keys
+  && prev.identities === next.identities
+  && prev.snippets === next.snippets
+  && prev.snippetPackages === next.snippetPackages
+  && prev.compactToolbar === next.compactToolbar
+  && prev.lineTimestampsAvailable === next.lineTimestampsAvailable
+  && prev.onDeleteSnippets === next.onDeleteSnippets
+  && prev.chainHosts === next.chainHosts
+  && themeFingerprint(prev.appearanceTheme ?? prev.terminalTheme) === themeFingerprint(next.appearanceTheme ?? next.terminalTheme)
+  && prev.knownHosts === next.knownHosts
+  // Solo tab switches only flip isVisible. Skipping it leaves isVisibleRef
+  // stale, so hidden panes keep the visible write path and tab-return recovery
+  // in useTerminalEffects never runs (#1985).
+  && prev.isVisible === next.isVisible
+  && prev.paneLayoutKey === next.paneLayoutKey
+  && prev.inWorkspace === next.inWorkspace
+  && prev.isResizing === next.isResizing
+  && prev.isFocusMode === next.isFocusMode
+  && prev.isPaneMagnified === next.isPaneMagnified
+  && prev.isFocused === next.isFocused
+  && prev.isFocusedPane === next.isFocusedPane
+  && prev.fontFamilyId === next.fontFamilyId
+  && prev.fontSize === next.fontSize
+  && prev.followAppTerminalTheme === next.followAppTerminalTheme
+  // accentMode / customAccent intentionally omitted — Terminal reads appearanceChromeStore.
+  && prev.terminalSettings === next.terminalSettings
+  && prev.sessionId === next.sessionId
+  && prev.restoreState === next.restoreState
+  && prev.vaultInitializedOverride === next.vaultInitializedOverride
+  && prev.shellType === next.shellType
+  && prev.lastCwd === next.lastCwd
+  && prev.restoreTerminalCwd === next.restoreTerminalCwd
+  && prev.sessionDisplayName === next.sessionDisplayName
+  && prev.startupCommand === next.startupCommand
+  && prev.noAutoRun === next.noAutoRun
+  && prev.pendingScriptId === next.pendingScriptId
+  && prev.pendingScript === next.pendingScript
+  && prev.reuseConnectionFromSessionId === next.reuseConnectionFromSessionId
+  && prev.requireFreshConnection === next.requireFreshConnection
+  && prev.attachExistingSession === next.attachExistingSession
+  && prev.serialConfig === next.serialConfig
+  && prev.hotkeyScheme === next.hotkeyScheme
+  && prev.disableTerminalFontZoom === next.disableTerminalFontZoom
+  && prev.keyBindings === next.keyBindings
+  && prev.isBroadcastEnabled === next.isBroadcastEnabled
+  && prev.isWorkspaceComposeBarOpen === next.isWorkspaceComposeBarOpen
+  && prev.sessionLog === next.sessionLog
+  && prev.sshDebugLogEnabled === next.sshDebugLogEnabled
+  && prev.sudoAutofillPassword === next.sudoAutofillPassword
+  && prev.sudoAutofillCandidates === next.sudoAutofillCandidates
+  && prev.showSelectionAIAction === next.showSelectionAIAction
+  && prev.onHotkeyAction === next.onHotkeyAction
+  && prev.onTerminalFontSizeChange === next.onTerminalFontSizeChange
+  && prev.onStatusChange === next.onStatusChange
+  && prev.onSessionExit === next.onSessionExit
+  && prev.onTerminalDataCapture === next.onTerminalDataCapture
+  && prev.onOsDetected === next.onOsDetected
+  && prev.onCloseSession === next.onCloseSession
+  && prev.onUpdateHost === next.onUpdateHost
+  && prev.onAddKnownHost === next.onAddKnownHost
+  && prev.onExpandToFocus === next.onExpandToFocus
+  && prev.onTogglePaneMagnification === next.onTogglePaneMagnification
+  && prev.onCommandExecuted === next.onCommandExecuted
+  && prev.onCommandSubmitted === next.onCommandSubmitted
+  && prev.onSplitHorizontal === next.onSplitHorizontal
+  && prev.onSplitVertical === next.onSplitVertical
+  && prev.onOpenSftp === next.onOpenSftp
+  && prev.onTerminalCwdChange === next.onTerminalCwdChange
+  && prev.onTerminalTitleChange === next.onTerminalTitleChange
+  && prev.onTerminalBell === next.onTerminalBell
+  && prev.onTerminalOutput === next.onTerminalOutput
+  && prev.onTerminalContextReaderChange === next.onTerminalContextReaderChange
+  && prev.onOpenScripts === next.onOpenScripts
+  && prev.onOpenHistory === next.onOpenHistory
+  && prev.onOpenTheme === next.onOpenTheme
+  && prev.onOpenSystem === next.onOpenSystem
+  && prev.onToggleBroadcast === next.onToggleBroadcast
+  && prev.onToggleComposeBar === next.onToggleComposeBar
+  && prev.onBroadcastInput === next.onBroadcastInput
+  && prev.onBroadcastInterruptPriorityChange === next.onBroadcastInterruptPriorityChange
+  && prev.onSnippetExecutorChange === next.onSnippetExecutorChange
+  && prev.onProgrammaticCommandLogRewriteChange === next.onProgrammaticCommandLogRewriteChange
+  && prev.onAddSelectionToAI === next.onAddSelectionToAI
+  && prev.onRename === next.onRename
+  && prev.onDetach === next.onDetach
+  && prev.onStartSessionDrag === next.onStartSessionDrag
+  && prev.onEndSessionDrag === next.onEndSessionDrag
+  && prev.onDetachPointerDown === next.onDetachPointerDown
+  && prev.onDetachDragStart === next.onDetachDragStart
+  && prev.onDetachDragEnd === next.onDetachDragEnd
+);