tsbuild/ts/tsbuild.cli.ts

import * as plugins from './plugins.js';
import * as paths from './paths.js';
import * as tsbuild from './tsbuild.exports.js';

export const runCli = async () => {
  const tsbuildCli = new plugins.smartcli.Smartcli();

  /**
   * the standard task compiles anything in ts/ directory to dist directory
   */
  tsbuildCli.standardCommand().subscribe(async (argvArg) => {
    tsbuild.compileGlobStringObject(
      {
        './ts/**/*.ts': './dist_ts',
      },
      {},
      process.cwd(),
      argvArg
    );
  });

  /**
   * the custom command compiles any customDir to dist_customDir
   */
  tsbuildCli.addCommand('custom').subscribe(async (argvArg) => {
    const listedDirectories = argvArg._;
    listedDirectories.shift(); // removes the first element that is "custom"
    const compilationCommandObject: { [key: string]: string } = {};
    for (const directory of listedDirectories) {
      compilationCommandObject[`./${directory}/**/*.ts`] = `./dist_${directory}`;
    }
    await tsbuild.compileGlobStringObject(compilationCommandObject, {}, process.cwd(), argvArg);
  });

  /**
   * the emitcheck command checks if a TypeScript file can be emitted without actually emitting it
   */
  tsbuildCli.addCommand('emitcheck').subscribe(async (argvArg) => {
    const patterns = argvArg._.slice(1); // Remove the first element which is 'emitcheck'
    
    if (patterns.length === 0) {
      console.error('Error: Please provide at least one TypeScript file path or glob pattern');
      process.exit(1);
    }

    const cwd = process.cwd();
    let allFiles: string[] = [];

    // Process each pattern - could be a direct file path or a glob pattern
    for (const pattern of patterns) {
      // Check if the pattern looks like a glob pattern
      if (pattern.includes('*') || pattern.includes('{') || pattern.includes('?')) {
        // Handle as glob pattern
        console.log(`Processing glob pattern: ${pattern}`);
        try {
          const matchedFiles = await plugins.smartfile.fs.listFileTree(cwd, pattern);
          
          // Ensure matchedFiles contains only strings
          const stringMatchedFiles = Array.isArray(matchedFiles) 
            ? matchedFiles.filter((item): item is string => typeof item === 'string')
            : [];
            
          if (stringMatchedFiles.length === 0) {
            console.warn(`Warning: No files matched the pattern '${pattern}'`);
          } else {
            console.log(`Found ${stringMatchedFiles.length} files matching pattern '${pattern}'`);
            
            // Transform to absolute paths
            const absoluteMatchedFiles = plugins.smartpath.transform.toAbsolute(
              stringMatchedFiles,
              cwd
            ) as string[];
            
            // Add to the list of all files to check
            allFiles = allFiles.concat(absoluteMatchedFiles);
          }
        } catch (err) {
          console.error(`Error processing glob pattern '${pattern}': ${err}`);
        }
      } else {
        // Handle as direct file path
        const filePath = plugins.path.isAbsolute(pattern) 
          ? pattern 
          : plugins.path.join(cwd, pattern);
          
        try {
          await plugins.smartfile.fs.fileExists(filePath);
          allFiles.push(filePath);
        } catch (err) {
          console.error(`Error: File not found: ${filePath}`);
          process.exit(1);
        }
      }
    }

    // Filter to only TypeScript files
    allFiles = allFiles.filter(file => file.endsWith('.ts') || file.endsWith('.tsx'));
    
    if (allFiles.length === 0) {
      console.error('Error: No TypeScript files found to check');
      process.exit(1);
    }
    
    console.log(`Found ${allFiles.length} TypeScript files to check`);

    // Process compiler options
    const compilerOptions = tsbuild.mergeCompilerOptions({}, argvArg);
    
    // Run emit check
    const success = await tsbuild.emitCheck(allFiles, compilerOptions, argvArg);
    
    // Exit with appropriate code
    process.exit(success ? 0 : 1);
  });

  /**
   * the custom command compiles any customDir to dist_customDir
   */
  tsbuildCli.addCommand('tsfolders').subscribe(async (argvArg) => {
    const tsFolders = await plugins.smartfile.fs.listFolders(paths.cwd, /^ts/);

    // Now tsFolders contains all other folders except 'ts_shared' and 'ts_interfaces'

    // We've established a base order. Now let's look at tspublish.json based ranking.
    const tsPublishInstance = new plugins.tspublish.TsPublish();
    const tsPublishModules = await tsPublishInstance.getModuleSubDirs(paths.cwd);
    // tsPublishModules is an object: { [folderName]: tspublishJsonData }

    // Create an array with folder names and their ranks
    const foldersWithOrder = [];

    for (const folder of tsFolders) {
      let rank = Infinity; // Default rank if not specified
      if (tsPublishModules[folder] && tsPublishModules[folder].order !== undefined) {
        rank = tsPublishModules[folder].order;
      }
      foldersWithOrder.push({ folder, rank });
    }

    // Sort the folders based on rank
    foldersWithOrder.sort((a, b) => a.rank - b.rank);

    // Construct the sorted list of folders
    const sortedTsFolders = []; 

    // Add the rest of the folders in sorted order
    for (const item of foldersWithOrder) {
      sortedTsFolders.push(item.folder);
    }

    // Let's make sure 'ts_shared' is always transpiled first
    const ensurePosition = (folderNameArg: string, ensuredPosition: number) => {
      if (tsFolders.indexOf(folderNameArg) > -1 && Object.keys(tsPublishModules).indexOf(folderNameArg) === -1) {
        sortedTsFolders.splice(tsFolders.indexOf(folderNameArg), 1);
        sortedTsFolders.splice(ensuredPosition, 0, folderNameArg);
      }
    }

    ensurePosition('ts_interfaces', 0);
    ensurePosition('ts_shared', 1);


    const compilationCommandObject: { [key: string]: string } = {};
    console.log(`compiling in this order:`);
    console.log(sortedTsFolders);
    for (const tsFolder of sortedTsFolders) {
      compilationCommandObject[`./${tsFolder}/**/*.ts`] = `./dist_${tsFolder}`;
    }
    await tsbuild.compileGlobStringObject(compilationCommandObject, {}, process.cwd(), argvArg);
  });

  tsbuildCli.startParse();
};