unbag/dist/esm/commands/transform/utils.mjs

一个专门用来开发npm工具的包

import { filterNullable, useRoot } from "./../../utils/common.mjs";
import { v4 as uuidv4 } from "uuid";
import { AbsolutePath } from "./../../utils/path.mjs";
import { useFs } from "./../../utils/fs.mjs";
const useTransformTempDir = params => {
  const {
    finalUserConfig
  } = params;
  const {
    tempDir
  } = finalUserConfig;
  const rootPath = useRoot({
    finalUserConfig
  });
  const transformTempDir = rootPath.resolve({
    next: tempDir
  }).resolve({
    next: "./transform"
  });
  return transformTempDir;
};
const useTransformTaskTempDir = params => {
  const {
    finalUserConfig
  } = params;
  const transformTempDir = useTransformTempDir({
    finalUserConfig
  });
  const transformTaskTempDir = transformTempDir.resolve({
    next: `./task_${uuidv4()}`
  });
  return transformTaskTempDir;
};
const useTransformEntry = params => {
  const {
    finalUserConfig
  } = params;
  const {
    transform
  } = finalUserConfig;
  const {
    entry
  } = transform;
  const rootPath = useRoot({
    finalUserConfig
  });
  return rootPath.resolve({
    next: entry
  });
};
const useTransformFiles = async params => {
  const {
    finalUserConfig,
    inputDir
  } = params;
  const fs = useFs();
  const inputFilePaths = (await fs.listFiles(inputDir.content)).map(e => {
    return new AbsolutePath({
      content: e
    });
  }).map(e => {
    return e.toRelativePath({
      rel: inputDir
    });
  });
  const inputFilePathsFiltered = filterNullable(await Promise.all(inputFilePaths.map(async filePath => {
    const matched = await finalUserConfig.transform.match({
      filePath,
      inputDir,
      finalUserConfig
    });
    if (matched) {
      return filePath;
    }
  })));
  return [...inputFilePathsFiltered];
};
const defineTransformTask = task => task;
export { defineTransformTask, useTransformEntry, useTransformFiles, useTransformTaskTempDir, useTransformTempDir };