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fix: enhance markup comparison performance (#7702)

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Signed-off-by: Alexander Onnikov <Alexander.Onnikov@xored.com>
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Alexander Onnikov 2025-01-17 22:53:09 +07:00 committed by GitHub
parent 3fd44ac5fe
commit ec0d69e475
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1 changed files with 10 additions and 1 deletions
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11
plugins/text-editor-resources/src/components/diff/recreate.ts
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@ -19,7 +19,9 @@
import { type Change, diffWordsWithSpace } from 'diff' import { type Change, diffWordsWithSpace } from 'diff'
import { type Node, type Schema } from '@tiptap/pm/model' import { type Node, type Schema } from '@tiptap/pm/model'
import { ReplaceStep, type Step, Transform } from '@tiptap/pm/transform' import { ReplaceStep, type Step, Transform } from '@tiptap/pm/transform'
import { deepEqual } from 'fast-equals'
import { applyPatch, createPatch, type Operation } from 'rfc6902' import { applyPatch, createPatch, type Operation } from 'rfc6902'
import { diffAny } from 'rfc6902/diff'
import { type Pointer } from 'rfc6902/pointer' import { type Pointer } from 'rfc6902/pointer'
import { diffArraysPM } from './diff' import { diffArraysPM } from './diff'
@ -127,6 +129,13 @@ function clone (obj: any): any {
return result return result
} }
const quickDiff = (input: any, output: any, ptr: Pointer): Operation[] => {
if (ptr.tokens.length > 4) {
return deepEqual(input, output) ? [] : [{ op: 'replace', path: ptr.toString(), value: output }]
}
return diffAny(input, output, ptr, quickDiff)
}
export class StepTransform { export class StepTransform {
schema: Schema schema: Schema
tr: Transform tr: Transform
@ -147,7 +156,7 @@ export class StepTransform {
this.finalDoc = removeMarks(this.toDoc).toJSON() this.finalDoc = removeMarks(this.toDoc).toJSON()
this.ops = createPatch(this.currentDoc, this.finalDoc, (input: any, output: any, ptr: Pointer) => { this.ops = createPatch(this.currentDoc, this.finalDoc, (input: any, output: any, ptr: Pointer) => {
if (Array.isArray(input) && Array.isArray(output)) { if (Array.isArray(input) && Array.isArray(output)) {
return diffArraysPM(input, output, ptr) return diffArraysPM(input, output, ptr, quickDiff)
} }
}) })
this.recreateChangeContentSteps() this.recreateChangeContentSteps()