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TypeScript fs.Stats类代码示例

本文整理汇总了TypeScript中fs.Stats的典型用法代码示例。如果您正苦于以下问题:TypeScript Stats类的具体用法?TypeScript Stats怎么用?TypeScript Stats使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Stats类的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: walk

export function walk(path: string, options: WalkOptions) {
	let stats: Stats
	try {
		stats = (options.follow !== false ? statSync : lstatSync)(path)
	} catch (e) {
		options.error && options.error(e, path)
		return
	}
	if (stats.isFile()) {
		options.file && options.file(path, stats)
	} else if (stats.isDirectory()) {
		if (!options.dir || options.dir(path, stats) !== false) {
			let entries: string[]
			try {
				entries = readdirSync(path)
			} catch (e) {
				options.error && options.error(e, path)
				return
			}
			if (!options.walkDir || options.walkDir(path, entries, stats) !== false) {
				for (const entry of entries) {
					walk(join(path, entry), options)
				}
			}
		}
	} else {
		options.other && options.other(path, stats)
	}
}
开发者ID:tpack,项目名称:utilskit,代码行数:29,代码来源:fs.ts

示例2: findFile

function findFile(dir: string, fileName: string): string {
	'use strict';
	let children: string[] = fs.readdirSync(dir);
	for (let i: number = 0; i < children.length; ++i) {
		let path: string = dir + '/' + children[i];
		let stat: Stats = fs.statSync(path);
		if (stat.isFile()) {
			if (children[i] === fileName) {
				return path;
			}
		} else if (stat.isDirectory()) {
			let result: string = findFile(path, fileName);
			if (result) {
				return result;
			}
		}
	}
	return undefined;
}
开发者ID:data9824,项目名称:SavannaTalk,代码行数:19,代码来源:main.ts

示例3: saveCachedResolution

  async function saveCachedResolution (): Promise<FetchedPackage> {
    const target = path.join(modules, spec.name)
    const stat: Stats = await fs.lstat(target)
    if (stat.isSymbolicLink()) {
      const linkPath = await fs.readlink(target)
      return save(path.resolve(linkPath, target))
    }
    return save(target)

    async function save (fullpath: string): Promise<FetchedPackage> {
      const data = await requireJson(path.join(fullpath, 'package.json'))
      return {
        fetchingPkg: Promise.resolve(data),
        fetchingFiles: Promise.resolve(),
        id: path.basename(fullpath),
        fromCache: true,
        path: fullpath,
        abort: () => Promise.resolve(),
      }
    }
  }
开发者ID:andreypopp,项目名称:pnpm,代码行数:21,代码来源:fetch.ts

示例4:

export const getFileType = (stats: Stats): FileType => {
    return stats.isSymbolicLink() ? FileType.SymbolicLink :
        stats.isFile() ? FileType.File :
            stats.isDirectory() ? FileType.Directory :
                stats.isBlockDevice() ? FileType.BlockDevice :
                    stats.isCharacterDevice() ? FileType.CharacterDevice :
                        stats.isFIFO() ? FileType.FIFO :
                            stats.isSocket() ? FileType.Socket :
                                FileType.Other;
};
开发者ID:Kuchasz,项目名称:smart-downloader,代码行数:10,代码来源:FileTypeAccessor.ts

示例5: safeLink

async function safeLink(existingPath: string, newPath: string, stat: Stats) {
  try {
    await fs.link(existingPath, newPath)
  } catch (err) {
    // shouldn't normally happen, but if the file was already somehow linked,
    // the installation should not fail
    if (err.code === 'EEXIST') {
      return
    }
    // might happen if package contains a broken symlink, we don't fail on this
    if (err.code === 'ENOENT' && stat.isSymbolicLink()) {
      logger.warn({
        message: `Broken symlink found: ${existingPath}`,
      })
      return
    }
    throw err
  }
}
开发者ID:andreypopp,项目名称:pnpm,代码行数:19,代码来源:hardlinkDir.ts

示例6: get_listing

export async function get_listing(
  path: string,
  hidden: boolean = false
): Promise<ListingEntry[]> {
  const dir = HOME + "/" + path;
  const files: ListingEntry[] = [];
  let name: string;
  for (name of await callback(readdir, dir)) {
    if (!hidden && name[0] === ".") {
      continue;
    }
    let entry: ListingEntry;
    try {
      // I don't actually know if file can fail to be JSON-able with node.js -- is there
      // even a string in Node.js that cannot be dumped to JSON?  With python
      // this definitely was a problem, but I can't find the examples now.  Users
      // sometimes create "insane" file names via bugs in C programs...
      JSON.stringify(name);
      entry = { name };
    } catch (err) {
      entry = { name: "????", error: "Cannot display bad binary filename. " };
    }

    let stats: Stats;
    try {
      stats = await callback(lstat, dir + "/" + entry.name);
      if (stats.isSymbolicLink()) {
        entry.issymlink = true;
        try {
          stats = await callback(stat, dir + "/" + entry.name);
        } catch (err) {
          // broken link -- just report info about the link itself...
        }
      }
      entry.mtime = stats.mtime.valueOf() / 1000;
      if (stats.isDirectory()) {
        entry.isdir = true;
        try {
          const v = await callback(readdir, dir + "/" + entry.name);
          if (hidden) {
            entry.size = v.length;
          } else {
            // only count non-hidden files
            entry.size = 0;
            for (let x of v) {
              if (x[0] != ".") {
                entry.size += 1;
              }
            }
          }
        } catch (err) {
          // just ignore -- no size info.
        }
      } else {
        entry.size = stats.size;
      }
    } catch (err) {
      entry.error = `${entry.error ? entry.error : ""}${err}`;
    }
    files.push(entry);
  }
  return files;
}
开发者ID:DrXyzzy,项目名称:smc,代码行数:63,代码来源:directory-listing.ts


注:本文中的fs.Stats类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。