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TypeScript fs.statOrNull函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了TypeScript中electron-builder-util/out/fs.statOrNull函数的典型用法代码示例。如果您正苦于以下问题:TypeScript statOrNull函数的具体用法?TypeScript statOrNull怎么用?TypeScript statOrNull使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了statOrNull函数的5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,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: computeDefaultAppDirectory

export async function computeDefaultAppDirectory(projectDir: string, userAppDir: string | null | undefined): Promise<string> {
  if (userAppDir != null) {
    const absolutePath = path.resolve(projectDir, userAppDir)
    const stat = await statOrNull(absolutePath)
    if (stat == null) {
      throw new Error(`Application directory ${userAppDir} doesn't exists`)
    }
    else if (!stat.isDirectory()) {
      throw new Error(`Application directory ${userAppDir} is not a directory`)
    }
    else if (projectDir === absolutePath) {
      warn(`Specified application directory "${userAppDir}" equals to project dir — superfluous or wrong configuration`)
    }
    return absolutePath
  }

  for (const dir of DEFAULT_APP_DIR_NAMES) {
    const absolutePath = path.join(projectDir, dir)
    const packageJson = path.join(absolutePath, "package.json")
    const stat = await statOrNull(packageJson)
    if (stat != null && stat.isFile()) {
      return absolutePath
    }
  }
  return projectDir
}
开发者ID:yuya-oc,项目名称:electron-builder,代码行数:26,代码来源:config.ts


示例2: computeFileSets

export async function computeFileSets(matchers: Array<FileMatcher>, transformer: FileTransformer, packager: Packager, isElectronCompile: boolean): Promise<Array<FileSet>> {
  const fileSets: Array<FileSet> = []
  for (const matcher of matchers) {
    const fileWalker = new AppFileWalker(matcher, packager)

    const fromStat = await statOrNull(fileWalker.matcher.from)
    if (fromStat == null) {
      debug(`Directory ${fileWalker.matcher.from} doesn't exists, skip file copying`)
      continue
    }

    const files = await walk(fileWalker.matcher.from, fileWalker.filter, fileWalker)
    const metadata = fileWalker.metadata

    const transformedFiles = await BluebirdPromise.map(files, it => {
      const fileStat = metadata.get(it)
      return fileStat != null && fileStat.isFile() ? transformer(it) : null
    }, CONCURRENCY)

    fileSets.push({src: fileWalker.matcher.from, files, metadata: fileWalker.metadata, transformedFiles, destination: fileWalker.matcher.to})
  }

  const mainFileSet = fileSets[0]
  if (isElectronCompile) {
    // cache should be first in the asar
    fileSets.unshift(await compileUsingElectronCompile(mainFileSet, packager))
  }
  return fileSets
}
开发者ID:yuya-oc,项目名称:electron-builder,代码行数:29,代码来源:AppFileCopierHelper.ts


示例3: reactCra

export async function reactCra(projectDir: string): Promise<Config> {
  if ((await statOrNull(path.join(projectDir, "public", "electron.js"))) == null) {
    warn("public/electron.js not found. Please see https://medium.com/@kitze/%EF%B8%8F-from-react-to-an-electron-app-ready-for-production-a0468ecb1da3")
  }

  return {
    directories: {
      buildResources: "assets"
    },
    files: ["build/**/*"],
    extraMetadata: {
      main: "build/electron.js"
    }
  }}
开发者ID:yuya-oc,项目名称:electron-builder,代码行数:14,代码来源:rectCra.ts


示例4: downloadCertificate

export async function downloadCertificate(urlOrBase64: string, tmpDir: TmpDir, currentDir: string): Promise<string> {
  urlOrBase64 = urlOrBase64.trim()

  let file: string | null = null
  if ((urlOrBase64.length > 3 && urlOrBase64[1] === ":") || urlOrBase64.startsWith("/") || urlOrBase64.startsWith(".")) {
    file = urlOrBase64
  }
  else if (urlOrBase64.startsWith("file://")) {
    file = urlOrBase64.substring("file://".length)
  }
  else if (urlOrBase64.startsWith("~/")) {
    file = path.join(homedir(), urlOrBase64.substring("~/".length))
  }
  else {
    const isUrl = urlOrBase64.startsWith("https://")
    if (isUrl || urlOrBase64.length > 2048 || urlOrBase64.endsWith("=")) {
      const tempFile = await tmpDir.getTempFile(".p12")
      if (isUrl) {
        await httpExecutor.download(urlOrBase64, tempFile)
      }
      else {
        await outputFile(tempFile, new Buffer(urlOrBase64, "base64"))
      }
      return tempFile
    }
    else {
      file = urlOrBase64
    }
  }

  file = path.resolve(currentDir, file)
  const stat = await statOrNull(file)
  if (stat == null) {
    throw new Error(`${file} doesn't exist`)
  }
  else if (!stat.isFile()) {
    throw new Error(`${file} not a file`)
  }
  else {
    return file
  }
}
开发者ID:yuya-oc,项目名称:electron-builder,代码行数:42,代码来源:codeSign.ts


示例5: unpack

async function unpack(packager: PlatformPackager<any>, out: string, platform: string, options: InternalElectronDownloadOptions) {
  let dist: string | null | undefined = packager.config.electronDist
  if (dist != null) {
    const zipFile = `electron-v${options.version}-${platform}-${options.arch}.zip`
    const resolvedDist = path.resolve(packager.projectDir, dist)
    if ((await statOrNull(path.join(resolvedDist, zipFile))) != null) {
      options.cache = resolvedDist
      dist = null
    }
  }

  if (dist == null) {
    const zipPath = (await BluebirdPromise.all<any>([
      downloadElectron(options),
      emptyDir(out)
    ]))[0]

    await spawn(path7za, debug7zArgs("x").concat(zipPath, `-o${out}`))
  }
  else {
    const source = packager.getElectronSrcDir(dist)
    const destination = packager.getElectronDestinationDir(out)
    log(`Copying Electron from "${source}" to "${destination}"`)
    await emptyDir(out)
    await copyDir(source, destination, null, null, DO_NOT_USE_HARD_LINKS)
  }

  if (platform === "linux") {
    // https://github.com/electron-userland/electron-builder/issues/786
    // fix dir permissions — opposite to extract-zip, 7za creates dir with no-access for other users, but dir must be readable for non-root users
    await BluebirdPromise.all([
      chmod(path.join(out, "locales"), "0755"),
      chmod(path.join(out, "resources"), "0755")
    ])
  }
}
开发者ID:yuya-oc,项目名称:electron-builder,代码行数:36,代码来源:dirPackager.ts



注:本文中的electron-builder-util/out/fs.statOrNull函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,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。


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