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import { File } from "./types.ts";import { Block } from "./types.ts";
function shouldBeOnly(  lineNumberOnly: number | undefined,  blockStartLine: number,  blockEndLine: number,) {  const shouldBeOnly = lineNumberOnly !== undefined &&    lineNumberOnly >= blockStartLine && lineNumberOnly <= blockEndLine;  return shouldBeOnly;}
export function fileTextToBlocks(  txt: string,  _filePath: string,  lineSpec = "",): Block[] {  const blocks: Block[] = [];  const lines = txt.replaceAll("\r", "\n").split("\n");  let currentBlockText = "";  let blockStartLine = 0;  let blockEndLine = NaN;  const blockSeparator = /^###/;
  let lineNumberNotIgnored: number | undefined = undefined;
  if (lineSpec) {    lineNumberNotIgnored = Number(lineSpec);  }
  for (let i = 0; i < lines.length; i++) {    const line = lines[i];    currentBlockText += line + "\n";    if (blockSeparator.test(line)) {      blockEndLine = i;      const block = new Block({        text: currentBlockText,        meta: {          _startLine: blockStartLine,          _endLine: blockEndLine,          _filePath,          only: shouldBeOnly(            lineNumberNotIgnored,            blockStartLine,            blockEndLine,          ),        },      });      blocks.push(block);      currentBlockText = "";      blockStartLine = i + 1;    }    // final block    if (i === lines.length - 1 && currentBlockText) {      blockEndLine = i;      const block = new Block({        text: currentBlockText,        meta: {          _startLine: blockStartLine,          _endLine: blockEndLine,          _filePath,          only: shouldBeOnly(            lineNumberNotIgnored,            blockStartLine,            blockEndLine,          ),        },      });      blocks.push(block);    }  }  return blocks;}
import { expandGlob } from "https://deno.land/std@0.164.0/fs/mod.ts";
export const checkGlobHasLineSpec = (glob: string) =>  new RegExp(":[0-9]+").test(glob);
export async function globsToFilePaths(globs: string[]): Promise<string[]> {  const filePaths: string[] = [];
  for (let glob of globs) {    let lineSpec = "";    if (checkGlobHasLineSpec(glob)) {      [glob, lineSpec] = glob.split(":");      lineSpec = ":" + lineSpec;    }    for await (const fileFound of expandGlob(glob)) {      if (fileFound.isFile) {        filePaths.push(fileFound.path + lineSpec);      }    }  }
  return filePaths;}
export async function filePathsToFiles(filePaths: string[]): Promise<File[]> {  const files: File[] = [];
  for (let _filePath of filePaths) {    let fileContent = "";    let lineSpec = "";    if (checkGlobHasLineSpec(_filePath)) {      [_filePath, lineSpec] = _filePath.split(":");    }    try {      fileContent = await Deno.readTextFile(_filePath);    } catch {      // console.error(error.message);      throw new Error("File not found: " + _filePath);    }    const blocks = fileTextToBlocks(fileContent, _filePath, lineSpec);    files.push({ path: _filePath, blocks });  }
  return files;}