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Merge branch 'feat/ink-refactor' of github.com:NousResearch/hermes-agent into feat/ink-refactor

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This commit is contained in:
Brooklyn Nicholson 2026-04-11 11:29:11 -05:00
commit 7803d21bcc
10 changed files with 78 additions and 239 deletions
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48
ui-tui/packages/hermes-ink/src/ink/dom.ts
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@ -1,7 +1,7 @@
import type { FocusManager } from './focus.js'
import { createLayoutNode } from './layout/engine.js'
import type { LayoutNode } from './layout/node.js'
import { LayoutDisplay, LayoutMeasureMode } from './layout/node.js'
import { LayoutMeasureMode } from './layout/node.js'
import measureText from './measure-text.js'
import { addPendingClear, nodeCache } from './node-cache.js'
import squashTextNodes from './squash-text-nodes.js'
@ -82,11 +82,6 @@ export type DOMElement = {
// Only set on ink-root. The document owns focus — any node can
// reach it by walking parentNode, like browser getRootNode().
focusManager?: FocusManager
// React component stack captured at createInstance time (reconciler.ts),
// e.g. ['ToolUseLoader', 'Messages', 'REPL']. Only populated when
// CLAUDE_CODE_DEBUG_REPAINTS is set. Used by findOwnerChainAtRow to
// attribute scrollback-diff full-resets to the component that caused them.
debugOwnerChain?: string[]
} & InkNode
export type TextNode = {
@ -442,44 +437,3 @@ export const clearYogaNodeReferences = (node: DOMElement | TextNode): void => {
node.yogaNode = undefined
}
/**
* Find the React component stack responsible for content at screen row `y`.
*
* DFS the DOM tree accumulating yoga offsets. Returns the debugOwnerChain of
* the deepest node whose bounding box contains `y`. Called from ink.tsx when
* log-update triggers a full reset, to attribute the flicker to its source.
*
* Only useful when CLAUDE_CODE_DEBUG_REPAINTS is set (otherwise chains are
* undefined and this returns []).
*/
export function findOwnerChainAtRow(root: DOMElement, y: number): string[] {
let best: string[] = []
walk(root, 0)
return best
function walk(node: DOMElement, offsetY: number): void {
const yoga = node.yogaNode
if (!yoga || yoga.getDisplay() === LayoutDisplay.None) {
return
}
const top = offsetY + yoga.getComputedTop()
const height = yoga.getComputedHeight()
if (y < top || y >= top + height) {
return
}
if (node.debugOwnerChain) {
best = node.debugOwnerChain
}
for (const child of node.childNodes) {
if (isDOMElement(child)) {
walk(child, top)
}
}
}
}