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source dump of claude code
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12 kB · 387 lines
TypeScript
at main
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/** * Inline ghost text for mid-input command autocomplete */export type InlineGhostText = { /** The ghost text to display (e.g., "mit" for /commit) */ readonly text: string /** The full command name (e.g., "commit") */ readonly fullCommand: string /** Position in the input where the ghost text should appear */ readonly insertPosition: number}
/** * Base props for text input components */export type BaseTextInputProps = { /** * Optional callback for handling history navigation on up arrow at start of input */ readonly onHistoryUp?: () => void
/** * Optional callback for handling history navigation on down arrow at end of input */ readonly onHistoryDown?: () => void
/** * Text to display when `value` is empty. */ readonly placeholder?: string
/** * Allow multi-line input via line ending with backslash (default: `true`) */ readonly multiline?: boolean
/** * Listen to user's input. Useful in case there are multiple input components * at the same time and input must be "routed" to a specific component. */ readonly focus?: boolean
/** * Replace all chars and mask the value. Useful for password inputs. */ readonly mask?: string
/** * Whether to show cursor and allow navigation inside text input with arrow keys. */ readonly showCursor?: boolean
/** * Highlight pasted text */ readonly highlightPastedText?: boolean
/** * Value to display in a text input. */ readonly value: string
/** * Function to call when value updates. */ readonly onChange: (value: string) => void
/** * Function to call when `Enter` is pressed, where first argument is a value of the input. */ readonly onSubmit?: (value: string) => void
/** * Function to call when Ctrl+C is pressed to exit. */ readonly onExit?: () => void
/** * Optional callback to show exit message */ readonly onExitMessage?: (show: boolean, key?: string) => void
/** * Optional callback to show custom message */ // readonly onMessage?: (show: boolean, message?: string) => void
/** * Optional callback to reset history position */ readonly onHistoryReset?: () => void
/** * Optional callback when input is cleared (e.g., double-escape) */ readonly onClearInput?: () => void
/** * Number of columns to wrap text at */ readonly columns: number
/** * Maximum visible lines for the input viewport. When the wrapped input * exceeds this many lines, only lines around the cursor are rendered. */ readonly maxVisibleLines?: number
/** * Optional callback when an image is pasted */ readonly onImagePaste?: ( base64Image: string, mediaType?: string, filename?: string, dimensions?: ImageDimensions, sourcePath?: string, ) => void
/** * Optional callback when a large text (over 800 chars) is pasted */ readonly onPaste?: (text: string) => void
/** * Callback when the pasting state changes */ readonly onIsPastingChange?: (isPasting: boolean) => void
/** * Whether to disable cursor movement for up/down arrow keys */ readonly disableCursorMovementForUpDownKeys?: boolean
/** * Skip the text-level double-press escape handler. Set this when a * keybinding context (e.g. Autocomplete) owns escape — the keybinding's * stopImmediatePropagation can't shield the text input because child * effects register useInput listeners before parent effects. */ readonly disableEscapeDoublePress?: boolean
/** * The offset of the cursor within the text */ readonly cursorOffset: number
/** * Callback to set the offset of the cursor */ onChangeCursorOffset: (offset: number) => void
/** * Optional hint text to display after command input * Used for showing available arguments for commands */ readonly argumentHint?: string
/** * Optional callback for undo functionality */ readonly onUndo?: () => void
/** * Whether to render the text with dim color */ readonly dimColor?: boolean
/** * Optional text highlights for search results or other highlighting */ readonly highlights?: TextHighlight[]
/** * Optional custom React element to render as placeholder. * When provided, overrides the standard `placeholder` string rendering. */ readonly placeholderElement?: React.ReactNode
/** * Optional inline ghost text for mid-input command autocomplete */ readonly inlineGhostText?: InlineGhostText
/** * Optional filter applied to raw input before key routing. Return the * (possibly transformed) input string; returning '' for a non-empty * input drops the event. */ readonly inputFilter?: (input: string, key: Key) => string}
/** * Extended props for VimTextInput */export type VimTextInputProps = BaseTextInputProps & { /** * Initial vim mode to use */ readonly initialMode?: VimMode
/** * Optional callback for mode changes */ readonly onModeChange?: (mode: VimMode) => void}
/** * Vim editor modes */export type VimMode = 'INSERT' | 'NORMAL'
/** * Common properties for input hook results */export type BaseInputState = { onInput: (input: string, key: Key) => void renderedValue: string offset: number setOffset: (offset: number) => void /** Cursor line (0-indexed) within the rendered text, accounting for wrapping. */ cursorLine: number /** Cursor column (display-width) within the current line. */ cursorColumn: number /** Character offset in the full text where the viewport starts (0 when no windowing). */ viewportCharOffset: number /** Character offset in the full text where the viewport ends (text.length when no windowing). */ viewportCharEnd: number
// For paste handling isPasting?: boolean pasteState?: { chunks: string[] timeoutId: ReturnType<typeof setTimeout> | null }}
/** * State for text input */export type TextInputState = BaseInputState
/** * State for vim input with mode */export type VimInputState = BaseInputState & { mode: VimMode setMode: (mode: VimMode) => void}
/** * Input modes for the prompt */export type PromptInputMode = | 'bash' | 'prompt' | 'orphaned-permission' | 'task-notification'
export type EditablePromptInputMode = Exclude< PromptInputMode, `${string}-notification`>
/** * Queue priority levels. Same semantics in both normal and proactive mode. * * - `now` — Interrupt and send immediately. Aborts any in-flight tool * call (equivalent to Esc + send). Consumers (print.ts, * REPL.tsx) subscribe to queue changes and abort when they * see a 'now' command. * - `next` — Mid-turn drain. Let the current tool call finish, then * send this message between the tool result and the next API * round-trip. Wakes an in-progress SleepTool call. * - `later` — End-of-turn drain. Wait for the current turn to finish, * then process as a new query. Wakes an in-progress SleepTool * call (query.ts upgrades the drain threshold after sleep so * the message is attached to the same turn). * * The SleepTool is only available in proactive mode, so "wakes SleepTool" * is a no-op in normal mode. */export type QueuePriority = 'now' | 'next' | 'later'
/** * Queued command type */export type QueuedCommand = { value: string | Array<ContentBlockParam> mode: PromptInputMode /** Defaults to the priority implied by `mode` when enqueued. */ priority?: QueuePriority uuid?: UUID orphanedPermission?: OrphanedPermission /** Raw pasted contents including images. Images are resized at execution time. */ pastedContents?: Record<number, PastedContent> /** * The input string before [Pasted text #N] placeholders were expanded. * Used for ultraplan keyword detection so pasted content containing the * keyword does not trigger a CCR session. Falls back to `value` when * unset (bridge/UDS/MCP sources have no paste expansion). */ preExpansionValue?: string /** * When true, the input is treated as plain text even if it starts with `/`. * Used for remotely-received messages (e.g. bridge/CCR) that should not * trigger local slash commands or skills. */ skipSlashCommands?: boolean /** * When true, slash commands are dispatched but filtered through * isBridgeSafeCommand() — 'local-jsx' and terminal-only commands return * a helpful error instead of executing. Set by the Remote Control bridge * inbound path so mobile/web clients can run skills and benign commands * without re-exposing the PR #19134 bug (/model popping the local picker). */ bridgeOrigin?: boolean /** * When true, the resulting UserMessage gets `isMeta: true` — hidden in the * transcript UI but visible to the model. Used by system-generated prompts * (proactive ticks, teammate messages, resource updates) that route through * the queue instead of calling `onQuery` directly. */ isMeta?: boolean /** * Provenance of this command. Stamped onto the resulting UserMessage so the * transcript records origin structurally (not just via XML tags in content). * undefined = human (keyboard). */ origin?: MessageOrigin /** * Workload tag threaded through to cc_workload= in the billing-header * attribution block. The queue is the async boundary between the cron * scheduler firing and the turn actually running — a user prompt can slip * in between — so the tag rides on the QueuedCommand itself and is only * hoisted into bootstrap state when THIS command is dequeued. */ workload?: string /** * Agent that should receive this notification. Undefined = main thread. * Subagents run in-process and share the module-level command queue; the * drain gate in query.ts filters by this field so a subagent's background * task notifications don't leak into the coordinator's context (PR #18453 * unified the queue but lost the isolation the dual-queue accidentally had). */ agentId?: AgentId}
/** * Type guard for image PastedContent with non-empty data. Empty-content * images (e.g. from a 0-byte file drag) yield empty base64 strings that * the API rejects with `image cannot be empty`. Use this at every site * that converts PastedContent → ImageBlockParam so the filter and the * ID list stay in sync. */export function isValidImagePaste(c: PastedContent): boolean { return c.type === 'image' && c.content.length > 0}
/** Extract image paste IDs from a QueuedCommand's pastedContents. */export function getImagePasteIds( pastedContents: Record<number, PastedContent> | undefined,): number[] | undefined { if (!pastedContents) { return undefined } const ids = Object.values(pastedContents) .filter(isValidImagePaste) .map(c => c.id) return ids.length > 0 ? ids : undefined}
export type OrphanedPermission = { permissionResult: PermissionResult assistantMessage: AssistantMessage}