Function handleFullFileDiff

core/nextEdit/providers/BaseNextEditProvider.ts:101–159

(params: {
    helper: HelperVars;
    editableRegionStartLine: number;
    editableRegionEndLine: number;
    startTime: number;
    llm: ILLM;
    nextCompletion: string;
    promptMetadata: PromptMetadata;
    ide: IDE;
  })

  }

  public async handleFullFileDiff(params: {
    helper: HelperVars;
    editableRegionStartLine: number;
    editableRegionEndLine: number;
    startTime: number;
    llm: ILLM;
    nextCompletion: string;
    promptMetadata: PromptMetadata;
    ide: IDE;
  }): Promise<NextEditOutcome | undefined> {
    const {
      helper,
      editableRegionStartLine,
      editableRegionEndLine,
      startTime,
      llm,
      nextCompletion,
      promptMetadata,
      ide,
    } = params;
    const fileSlice = helper.fileLines
      .slice(editableRegionStartLine, editableRegionEndLine + 1)
      .join("\n");

    const diffLines = myersDiff(fileSlice, nextCompletion);
    const diffGroups = groupDiffLines(
      diffLines,
      editableRegionStartLine,
      5,
    ).filter((group) => !isWhitespaceOnlyDeletion(group.lines));
    const currentLine = helper.pos.line;
    const prefetchQueue = PrefetchQueue.getInstance();

    const cursorLocalDiffGroup = await this.processDiffGroups({
      diffGroups,
      currentLine,
      helper,
      startTime,
      llm,
      prefetchQueue,
      promptMetadata,
      ide,
    });

    if (cursorLocalDiffGroup) {
      return await this.createOutcomeFromDiffGroup({
        diffGroup: cursorLocalDiffGroup,
        helper,
        startTime,
        llm,
        completionId: helper.input.completionId,
        isCurrentCursorGroup: true,
        promptMetadata,
        ide,
      });
    }

    return undefined;