flowbite-react/dist/cli/commands/dev.js

Official React components built for Flowbite and Tailwind CSS

import fs__default from 'fs/promises';
import { basename } from 'path';
import chokidar from 'chokidar';
import { isEqual } from '../../helpers/is-equal.js';
import { automaticClassGenerationMessage, excludeDirs, allowedExtensions, configFilePath, classListFilePath } from '../consts.js';
import { buildClassList } from '../utils/build-class-list.js';
import { extractComponentImports } from '../utils/extract-component-imports.js';
import { getClassList } from '../utils/get-class-list.js';
import { getConfig } from '../utils/get-config.js';

async function dev() {
  const config = await getConfig();
  if (config.components.length) {
    console.warn(automaticClassGenerationMessage);
  }
  const importedComponentsMap = {};
  let classList = await getClassList();
  async function handleChange(path, eventName) {
    if (eventName === "change") {
      const content = await fs__default.readFile(path, "utf-8");
      const componentImports = extractComponentImports(content);
      if (componentImports.length) {
        importedComponentsMap[path] = componentImports;
      } else {
        delete importedComponentsMap[path];
      }
    }
    if (eventName === "unlink") {
      delete importedComponentsMap[path];
    }
    const newImportedComponents = [...new Set(Object.values(importedComponentsMap).flat())];
    const config2 = await getConfig();
    const newClassList = buildClassList({
      components: config2.components.length ? config2.components : newImportedComponents,
      dark: config2.dark,
      prefix: config2.prefix
    });
    if (!isEqual(classList, newClassList)) {
      classList = newClassList;
      await fs__default.writeFile(classListFilePath, JSON.stringify(classList, null, 2), { flag: "w" });
    }
  }
  const watcher = chokidar.watch(".", {
    ignored: (path, stats) => {
      if (stats?.isDirectory()) {
        return excludeDirs.includes(basename(path));
      }
      if (stats?.isFile()) {
        return !allowedExtensions.concat(configFilePath).some((ext) => path.endsWith(ext));
      }
      return false;
    }
  });
  watcher.on("add", (path) => handleChange(path, "change"));
  watcher.on("change", (path) => handleChange(path, "change"));
  watcher.on("unlink", (path) => handleChange(path, "unlink"));
}

export { dev };
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