Function getPatchFromContents

src/utils/diff.ts:81–114

({
  filePath,
  oldContent,
  newContent,
  ignoreWhitespace = false,
  singleHunk = false,
}: {
  filePath: string
  oldContent: string
  newContent: string
  ignoreWhitespace?: boolean
  singleHunk?: boolean
})

}

export function getPatchFromContents({
  filePath,
  oldContent,
  newContent,
  ignoreWhitespace = false,
  singleHunk = false,
}: {
  filePath: string
  oldContent: string
  newContent: string
  ignoreWhitespace?: boolean
  singleHunk?: boolean
}): StructuredPatchHunk[] {
  const result = structuredPatch(
    filePath,
    filePath,
    escapeForDiff(oldContent),
    escapeForDiff(newContent),
    undefined,
    undefined,
    {
      ignoreWhitespace,
      context: singleHunk ? 100_000 : CONTEXT_LINES,
      timeout: DIFF_TIMEOUT_MS,
    },
  )
  if (!result) {
    return []
  }
  return result.hunks.map(_ => ({
    ..._,
    lines: _.lines.map(unescapeFromDiff),
  }))
}

/**
 * Get a patch for display with edits applied