Function getEditsForPatch

src/tools/FileEditTool/utils.ts:495–524

(patch: StructuredPatchHunk[])

}

export function getEditsForPatch(patch: StructuredPatchHunk[]): FileEdit[] {
  return patch.map(hunk => {
    // Extract the changes from this hunk
    const contextLines: string[] = []
    const oldLines: string[] = []
    const newLines: string[] = []

    // Parse each line and categorize it
    for (const line of hunk.lines) {
      if (line.startsWith(' ')) {
        // Context line - appears in both versions
        contextLines.push(line.slice(1))
        oldLines.push(line.slice(1))
        newLines.push(line.slice(1))
      } else if (line.startsWith('-')) {
        // Deleted line - only in old version
        oldLines.push(line.slice(1))
      } else if (line.startsWith('+')) {
        // Added line - only in new version
        newLines.push(line.slice(1))
      }
    }

    return {
      old_string: oldLines.join('\n'),
      new_string: newLines.join('\n'),
      replace_all: false,
    }
  })
}

/**
 * Contains replacements to de-sanitize strings from Claude