TypeScript fs.unlinkIfExists函数代码示例

  async prepareWine(wineDir: string) {
    await emptyDir(wineDir)
    //noinspection SpellCheckingInspection
    const env = Object.assign({}, process.env, {
      WINEDLLOVERRIDES: "winemenubuilder.exe=d",
      WINEPREFIX: wineDir
    })

    await exec("wineboot", ["--init"], {env: env})

    // regedit often doesn't modify correctly
    let systemReg = await readFile(path.join(wineDir, "system.reg"), "utf8")
    systemReg = systemReg.replace('"CSDVersion"="Service Pack 3"', '"CSDVersion"=" "')
    systemReg = systemReg.replace('"CurrentBuildNumber"="2600"', '"CurrentBuildNumber"="10240"')
    systemReg = systemReg.replace('"CurrentVersion"="5.1"', '"CurrentVersion"="10.0"')
    systemReg = systemReg.replace('"ProductName"="Microsoft Windows XP"', '"ProductName"="Microsoft Windows 10"')
    systemReg = systemReg.replace('"CSDVersion"=dword:00000300', '"CSDVersion"=dword:00000000')
    await writeFile(path.join(wineDir, "system.reg"), systemReg)

    // remove links to host OS
    const desktopDir = path.join(this.userDir, "Desktop")
    await BluebirdPromise.all([
      unlinkIfExists(desktopDir),
      unlinkIfExists(path.join(this.userDir, "My Documents")),
      unlinkIfExists(path.join(this.userDir, "My Music")),
      unlinkIfExists(path.join(this.userDir, "My Pictures")),
      unlinkIfExists(path.join(this.userDir, "My Videos")),
    ])

    await ensureDir(desktopDir)
    return env
  }

export async function archive(format: string, outFile: string, dirToArchive: string, options: ArchiveOptions = {}): Promise<string> {
  const args = compute7zCompressArgs(format, options)
  // remove file before - 7z doesn't overwrite file, but update
  await unlinkIfExists(outFile)

  args.push(outFile, options.withoutDir ? "." : path.basename(dirToArchive))
  if (options.excluded != null) {
    for (const mask of options.excluded) {
      args.push(`-xr!${mask}`)
    }
  }

  try {
    await exec(path7za, args, {
      cwd: options.withoutDir ? dirToArchive : path.dirname(dirToArchive),
    }, debug7z.enabled)
  }
  catch (e) {
    if (e.code === "ENOENT" && !(await exists(dirToArchive))) {
      throw new Error(`Cannot create archive: "${dirToArchive}" doesn't exist`)
    }
    else {
      throw e
    }
  }

  return outFile
}

export async function createSelfSignedCert(publisher: string) {
  const tmpDir = new TmpDir()
  const targetDir = process.cwd()
  const tempPrefix = path.join(await tmpDir.getTempDir({prefix: "self-signed-cert-creator"}), sanitizeFileName(publisher))
  const cer = `${tempPrefix}.cer`
  const pvk = `${tempPrefix}.pvk`

  log.info(chalk.bold('When asked to enter a password ("Create Private Key Password"), please select "None".'))

  try {
    await ensureDir(path.dirname(tempPrefix))
    const vendorPath = path.join(await getSignVendorPath(), "windows-10", process.arch)
    await exec(path.join(vendorPath, "makecert.exe"),
      ["-r", "-h", "0", "-n", `CN=${quoteString(publisher)}`, "-eku", "1.3.6.1.5.5.7.3.3", "-pe", "-sv", pvk, cer])

    const pfx = path.join(targetDir, `${sanitizeFileName(publisher)}.pfx`)
    await unlinkIfExists(pfx)
    await exec(path.join(vendorPath, "pvk2pfx.exe"), ["-pvk", pvk, "-spc", cer, "-pfx", pfx])
    log.info({file: pfx}, `created. Please see https://electron.build/code-signing how to use it to sign.`)

    const certLocation = "Cert:\\LocalMachine\\TrustedPeople"
    log.info({file: pfx, certLocation}, `importing. Operation will be succeed only if runned from root. Otherwise import file manually.`)
    await spawn("powershell.exe", ["Import-PfxCertificate", "-FilePath", `"${pfx}"`, "-CertStoreLocation", ""])
  }
  finally {
    await tmpDir.cleanup()
  }
}

async function removeKeychain(keychainFile: string) {
  try {
    await exec("security", ["delete-keychain", keychainFile])
  }
  catch (e) {
    console.warn(`Cannot delete keychain ${keychainFile}: ${e.stack || e}`)
    await unlinkIfExists(keychainFile)
  }
}

export async function tar(compression: CompressionLevel | any | any, format: string, outFile: string, dirToArchive: string, isMacApp: boolean, tempDirManager: TmpDir): Promise<void> {
  const tarFile = await tempDirManager.getTempFile({suffix: ".tar"})
  const tarArgs = debug7zArgs("a")
  tarArgs.push(tarFile)
  tarArgs.push(path.basename(dirToArchive))

  await Promise.all([
    exec(path7za, tarArgs, {cwd: path.dirname(dirToArchive)}),
    // remove file before - 7z doesn't overwrite file, but update
    unlinkIfExists(outFile),
  ])

  if (!isMacApp) {
    await exec(path7za, ["rn", tarFile, path.basename(dirToArchive), path.basename(outFile, `.${format}`)])
  }

  if (format === "tar.lz") {
    // noinspection SpellCheckingInspection
    let lzipPath = "lzip"
    if (process.platform === "darwin") {
      lzipPath = path.join(await getLinuxToolsPath(), "bin", lzipPath)
    }
    await exec(lzipPath, [compression === "store" ? "-1" : "-9", "--keep" /* keep (don't delete) input files */, tarFile])
    // bloody lzip creates file in the same dir where input file with postfix `.lz`, option --output doesn't work
    await move(`${tarFile}.lz`, outFile)
    return
  }

  const args = compute7zCompressArgs(format === "tar.xz" ? "xz" : (format === "tar.bz2" ? "bzip2" : "gzip"), {
    isRegularFile: true,
    method: "DEFAULT",
    compression,
  })
  args.push(outFile, tarFile)
  await exec(path7za, args, {
    cwd: path.dirname(dirToArchive),
  }, debug7z.enabled)
}

//.........这里部分代码省略.........
  const oldIcon = appPlist.CFBundleIconFile
  if (icon != null) {
    appPlist.CFBundleIconFile = `${appFilename}.icns`
  }

  appPlist.CFBundleDisplayName = appInfo.productName
  appPlist.CFBundleIdentifier = appBundleIdentifier
  appPlist.CFBundleName = appInfo.productName

  // https://github.com/electron-userland/electron-builder/issues/1278
  appPlist.CFBundleExecutable = !appFilename.endsWith(" Helper") ? appFilename : appFilename.substring(0, appFilename.length - " Helper".length)

  helperPlist.CFBundleExecutable = `${appFilename} Helper`
  helperEHPlist.CFBundleExecutable = `${appFilename} Helper EH`
  helperNPPlist.CFBundleExecutable = `${appFilename} Helper NP`

  helperPlist.CFBundleDisplayName = `${appInfo.productName} Helper`
  helperEHPlist.CFBundleDisplayName = `${appInfo.productName} Helper EH`
  helperNPPlist.CFBundleDisplayName = `${appInfo.productName} Helper NP`

  helperPlist.CFBundleIdentifier = helperBundleIdentifier
  helperEHPlist.CFBundleIdentifier = `${helperBundleIdentifier}.EH`
  helperNPPlist.CFBundleIdentifier = `${helperBundleIdentifier}.NP`

  appPlist.CFBundleShortVersionString = macOptions.bundleShortVersion || appInfo.version
  appPlist.CFBundleVersion = appInfo.buildVersion

  const protocols = asArray(buildMetadata.protocols).concat(asArray(packager.platformSpecificBuildOptions.protocols))
  if (protocols.length > 0) {
    appPlist.CFBundleURLTypes = protocols.map(protocol => {
      const schemes = asArray(protocol.schemes)
      if (schemes.length === 0) {
        throw new Error(`Protocol "${protocol.name}": must be at least one scheme specified`)
      }
      return {
        CFBundleURLName: protocol.name,
        CFBundleTypeRole: protocol.role || "Editor",
        CFBundleURLSchemes: schemes.slice()
      }
    })
  }

  const resourcesPath = path.join(contentsPath, "Resources")

  const fileAssociations = packager.fileAssociations
  if (fileAssociations.length > 0) {
    appPlist.CFBundleDocumentTypes = await BluebirdPromise.map(fileAssociations, async fileAssociation => {
      const extensions = asArray(fileAssociation.ext).map(normalizeExt)
      const customIcon = await packager.getResource(getPlatformIconFileName(fileAssociation.icon, true), `${extensions[0]}.icns`)
      let iconFile = appPlist.CFBundleIconFile
      if (customIcon != null) {
        iconFile = path.basename(customIcon)
        await copyOrLinkFile(customIcon, path.join(resourcesPath, iconFile))
      }

      const result = {
        CFBundleTypeExtensions: extensions,
        CFBundleTypeName: fileAssociation.name || extensions[0],
        CFBundleTypeRole: fileAssociation.role || "Editor",
        CFBundleTypeIconFile: iconFile
      } as any

      if (fileAssociation.isPackage) {
        result.LSTypeIsPackage = true
      }
      return result
    })
  }

  use(packager.platformSpecificBuildOptions.category || (buildMetadata as any).category, it => appPlist.LSApplicationCategoryType = it)
  appPlist.NSHumanReadableCopyright = appInfo.copyright

  if (asarIntegrity != null) {
    appPlist.AsarIntegrity = JSON.stringify(asarIntegrity)
  }

  const promises: Array<Promise<any | null | undefined>> = [
    writeFile(appPlistFilename, buildPlist(appPlist)),
    writeFile(helperPlistFilename, buildPlist(helperPlist)),
    writeFile(helperEHPlistFilename, buildPlist(helperEHPlist)),
    writeFile(helperNPPlistFilename, buildPlist(helperNPPlist)),
    doRename(path.join(contentsPath, "MacOS"), packager.electronDistMacOsExecutableName, appPlist.CFBundleExecutable),
    unlinkIfExists(path.join(appOutDir, "LICENSE")),
    unlinkIfExists(path.join(appOutDir, "LICENSES.chromium.html")),
  ]

  if (icon != null) {
    promises.push(unlinkIfExists(path.join(resourcesPath, oldIcon)))
    promises.push(copyFile(icon, path.join(resourcesPath, appPlist.CFBundleIconFile)))
  }

  await BluebirdPromise.all(promises)

  await moveHelpers(frameworksPath, appFilename, packager.electronDistMacOsExecutableName)
  const appPath = path.join(appOutDir, `${appFilename}.app`)
  await rename(path.dirname(contentsPath), appPath)
  // https://github.com/electron-userland/electron-builder/issues/840
  const now = Date.now() / 1000
  await utimes(appPath, now, now)
}

//.........这里部分代码省略.........
    configureLocalhostAts(appPlist)
  }

  helperPlist.CFBundleExecutable = `${appFilename} Helper`
  helperPlist.CFBundleDisplayName = `${appInfo.productName} Helper`
  helperPlist.CFBundleIdentifier = helperBundleIdentifier
  helperPlist.CFBundleVersion = appPlist.CFBundleVersion

  function configureHelper(helper: any, postfix: string) {
    helper.CFBundleExecutable = `${appFilename} Helper ${postfix}`
    helper.CFBundleDisplayName = `${appInfo.productName} Helper ${postfix}`
    helper.CFBundleIdentifier = `${helperBundleIdentifier}.${postfix}`
    helper.CFBundleVersion = appPlist.CFBundleVersion
  }

  if (helperEHPlist != null) {
    configureHelper(helperEHPlist, "EH")
  }
  if (helperNPPlist != null) {
    configureHelper(helperNPPlist, "NP")
  }
  if (helperLoginPlist != null) {
    helperLoginPlist.CFBundleExecutable = `${appFilename} Login Helper`
    helperLoginPlist.CFBundleDisplayName = `${appInfo.productName} Login Helper`
    // noinspection SpellCheckingInspection
    helperLoginPlist.CFBundleIdentifier = `${appInfo.macBundleIdentifier}.loginhelper`
    helperLoginPlist.CFBundleVersion = appPlist.CFBundleVersion
  }

  const protocols = asArray(buildMetadata.protocols).concat(asArray(packager.platformSpecificBuildOptions.protocols))
  if (protocols.length > 0) {
    appPlist.CFBundleURLTypes = protocols.map(protocol => {
      const schemes = asArray(protocol.schemes)
      if (schemes.length === 0) {
        throw new InvalidConfigurationError(`Protocol "${protocol.name}": must be at least one scheme specified`)
      }
      return {
        CFBundleURLName: protocol.name,
        CFBundleTypeRole: protocol.role || "Editor",
        CFBundleURLSchemes: schemes.slice()
      }
    })
  }

  const fileAssociations = packager.fileAssociations
  if (fileAssociations.length > 0) {
    appPlist.CFBundleDocumentTypes = await BluebirdPromise.map(fileAssociations, async fileAssociation => {
      const extensions = asArray(fileAssociation.ext).map(normalizeExt)
      const customIcon = await packager.getResource(getPlatformIconFileName(fileAssociation.icon, true), `${extensions[0]}.icns`)
      let iconFile = appPlist.CFBundleIconFile
      if (customIcon != null) {
        iconFile = path.basename(customIcon)
        await copyOrLinkFile(customIcon, path.join(path.join(contentsPath, "Resources"), iconFile))
      }

      const result = {
        CFBundleTypeExtensions: extensions,
        CFBundleTypeName: fileAssociation.name || extensions[0],
        CFBundleTypeRole: fileAssociation.role || "Editor",
        CFBundleTypeIconFile: iconFile
      } as any

      if (fileAssociation.isPackage) {
        result.LSTypeIsPackage = true
      }
      return result
    })
  }

  if (asarIntegrity != null) {
    appPlist.AsarIntegrity = JSON.stringify(asarIntegrity)
  }

  await Promise.all([
    writeFile(appPlistFilename, buildPlist(appPlist)),
    writeFile(helperPlistFilename, buildPlist(helperPlist)),
    helperEHPlist == null ? Promise.resolve() : writeFile(helperEHPlistFilename, buildPlist(helperEHPlist)),
    helperNPPlist == null ? Promise.resolve() : writeFile(helperNPPlistFilename, buildPlist(helperNPPlist)),
    helperLoginPlist == null ? Promise.resolve() : writeFile(helperLoginPlistFilename, buildPlist(helperLoginPlist)),
    doRename(path.join(contentsPath, "MacOS"), packager.electronDistMacOsExecutableName, appPlist.CFBundleExecutable),
    unlinkIfExists(path.join(appOutDir, "LICENSE")),
    unlinkIfExists(path.join(appOutDir, "LICENSES.chromium.html")),
  ])

  await moveHelpers(getAvailableHelperSuffixes(helperEHPlist, helperNPPlist), frameworksPath, appFilename, packager.electronDistMacOsExecutableName)

  if (helperLoginPlist != null) {
    const prefix = packager.electronDistMacOsExecutableName
    const suffix = " Login Helper"
    const executableBasePath = path.join(loginItemPath, `${prefix}${suffix}.app`, "Contents", "MacOS")
    await doRename(executableBasePath, `${prefix}${suffix}`, appFilename + suffix)
      .then(() => doRename(loginItemPath, `${prefix}${suffix}.app`, `${appFilename}${suffix}.app`))
  }

  const appPath = path.join(appOutDir, `${appFilename}.app`)
  await rename(path.dirname(contentsPath), appPath)
  // https://github.com/electron-userland/electron-builder/issues/840
  const now = Date.now() / 1000
  await utimes(appPath, now, now)
}