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TypeScript fs.statSync函数代码示例

本文整理汇总了TypeScript中fs.statSync函数的典型用法代码示例。如果您正苦于以下问题:TypeScript statSync函数的具体用法?TypeScript statSync怎么用?TypeScript statSync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statSync函数的15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: checkForProblems

export function checkForProblems():verification{

    //Give some default values
    let results:verification = {
        isValidOS: false,
        folderIsOpen: false,
        folderPath: '',
        iisExists:false,
        programPath: ''
    };
    
    // *******************************************
    // Check if we are on Windows and not OSX
    // *******************************************
    
	//Type = 'WINDOWS_NT'
	let operatingSystem = os.type();
	
	//Uppercase string to ensure we match correctly
	operatingSystem = operatingSystem.toUpperCase();
	
	//New ES2015 includes as opposed to indexOf()
	if(!operatingSystem.includes('WINDOWS_NT')){
		vscode.window.showErrorMessage('You can only run this extension on Windows.');
		
        results.isValidOS = false;
	} 
    else {
        
        //Is Valid & Passes - we are on Windows
        results.isValidOS = true;
    }
    
    
    // *******************************************
    // Checks that VS Code is open with a folder 
    // *******************************************
    
    //Get the path of the folder that is open in VS Code
    const folderPath = vscode.workspace.rootPath;
    
    
    //Check if we are in a folder/workspace & NOT just have a single file open
	if(!folderPath){
		vscode.window.showErrorMessage('Please open a workspace directory first.');
		
        //We are not a folder
        results.folderIsOpen = false;
        results.folderPath = null;
	} 
    else {
        results.folderIsOpen = true;
        results.folderPath = folderPath;
    }
    
    
    
    
    // *******************************************
    // Verify IIS Express excutable Exists
    // *******************************************
 
    //Let's check for two folder locations for IISExpress
	//32bit machines - 'C:\Program Files\IIS Express\iisexpress.exe'
	//64bit machines - 'C:\Program Files (x86)\IIS Express\iisexpress.exe'
	
	//'C:\Program Files (x86)'
	let programFilesPath = process.env.ProgramFiles;
	
	//Try to find IISExpress excutable - build up path to EXE
	programFilesPath = path.join(programFilesPath, 'IIS Express', 'iisexpress.exe');
	
    try {
        //Check if we can find the file path (get stat info on it)
        let fileCheck = fs.statSync(programFilesPath);
    
        results.iisExists = true;
        results.programPath = programFilesPath;
    }
    catch (err) {
       	//ENOENT - File or folder not found
		if(err && err.code.toUpperCase() === 'ENOENT'){
			vscode.window.showErrorMessage(`We did not find a copy of IISExpress.exe at ${programFilesPath}`);
        }
		else if(err){
			//Some other error - maybe file permission or ...?
			vscode.window.showErrorMessage(`There was an error trying to find IISExpress.exe at ${programFilesPath} due to ${err.message}`);
		}
       
       
        results.iisExists = false;
        results.programPath = null;
    }
    
    
    //Return an object back from verifications
    return results;
    
}
开发者ID:EbXpJ6bp,项目名称:IIS-Express-Code,代码行数:99,代码来源:verification.ts

示例2: statSync

const getCommonMode = (path: string) =>
  statSync(path)
    .mode.toString(8)
    .slice(-3);
开发者ID:austec-automation,项目名称:kibana,代码行数:4,代码来源:scan_copy.test.ts

示例3: parseInt

 const isNotWritable = (fileOrDir: string) => {
   const mode = fs.statSync(fileOrDir).mode;
   // tslint:disable-next-line: no-bitwise
   return !(mode & parseInt('222', 8));
 };
开发者ID:cexbrayat,项目名称:angular,代码行数:5,代码来源:upload-server.e2e.ts

示例4: File

				.map(filePath => new File({
					path: filePath,
					stat: fs.statSync(filePath),
					base: extensionPath,
					contents: fs.createReadStream(filePath) as any
				}));
开发者ID:jinlongchen2018,项目名称:vscode,代码行数:6,代码来源:extensions.ts

示例5: main

export async function main(argv: string[]): Promise<any> {
	let args: ParsedArgs;

	try {
		args = parseCLIProcessArgv(argv);
	} catch (err) {
		console.error(err.message);
		return TPromise.as(null);
	}

	// Help
	if (args.help) {
		console.log(buildHelpMessage(product.nameLong, product.applicationName, pkg.version));
	}

	// Version Info
	else if (args.version) {
		console.log(`${pkg.version}\n${product.commit}\n${process.arch}`);
	}

	// Extensions Management
	else if (shouldSpawnCliProcess(args)) {
		const mainCli = new TPromise<IMainCli>(c => require(['vs/code/node/cliProcessMain'], c));
		return mainCli.then(cli => cli.main(args));
	}

	// Write File
	else if (args['file-write']) {
		const source = args._[0];
		const target = args._[1];

		// Validate
		if (
			!source || !target || source === target ||					// make sure source and target are provided and are not the same
			!paths.isAbsolute(source) || !paths.isAbsolute(target) ||	// make sure both source and target are absolute paths
			!fs.existsSync(source) || !fs.statSync(source).isFile() ||	// make sure source exists as file
			!fs.existsSync(target) || !fs.statSync(target).isFile()		// make sure target exists as file
		) {
			return TPromise.wrapError(new Error('Using --file-write with invalid arguments.'));
		}

		try {

			// Check for readonly status and chmod if so if we are told so
			let targetMode: number;
			let restoreMode = false;
			if (!!args['file-chmod']) {
				targetMode = fs.statSync(target).mode;
				if (!(targetMode & 128) /* readonly */) {
					fs.chmodSync(target, targetMode | 128);
					restoreMode = true;
				}
			}

			// Write source to target
			const data = fs.readFileSync(source);
			if (isWindows) {
				// On Windows we use a different strategy of saving the file
				// by first truncating the file and then writing with r+ mode.
				// This helps to save hidden files on Windows
				// (see https://github.com/Microsoft/vscode/issues/931) and
				// prevent removing alternate data streams
				// (see https://github.com/Microsoft/vscode/issues/6363)
				fs.truncateSync(target, 0);
				writeFileAndFlushSync(target, data, { flag: 'r+' });
			} else {
				writeFileAndFlushSync(target, data);
			}

			// Restore previous mode as needed
			if (restoreMode) {
				fs.chmodSync(target, targetMode);
			}
		} catch (error) {
			return TPromise.wrapError(new Error(`Using --file-write resulted in an error: ${error}`));
		}

		return TPromise.as(null);
	}

	// Just Code
	else {
		const env = assign({}, process.env, {
			'VSCODE_CLI': '1', // this will signal Code that it was spawned from this module
			'ELECTRON_NO_ATTACH_CONSOLE': '1'
		});

		delete env['ELECTRON_RUN_AS_NODE'];

		const processCallbacks: ((child: ChildProcess) => Thenable<any>)[] = [];

		const verbose = args.verbose || args.status || typeof args['upload-logs'] !== 'undefined';
		if (verbose) {
			env['ELECTRON_ENABLE_LOGGING'] = '1';

			processCallbacks.push(child => {
				child.stdout.on('data', (data: Buffer) => console.log(data.toString('utf8').trim()));
				child.stderr.on('data', (data: Buffer) => console.log(data.toString('utf8').trim()));

				return new TPromise<void>(c => child.once('exit', () => c(null)));
//.........这里部分代码省略.........
开发者ID:KTXSoftware,项目名称:KodeStudio,代码行数:101,代码来源:cli.ts

示例6:

		.filter((name)=>fs.statSync(path + '/' + name).isDirectory());
开发者ID:electricessence,项目名称:TypeScript.NET,代码行数:1,代码来源:import-tests.ts

示例7: getFilesize

/** Returns the size of a file in kilobytes. */
function getFilesize(filePath: string) {
  return statSync(filePath).size / 1000;
}
开发者ID:Promact,项目名称:md2,代码行数:4,代码来源:payload.ts

示例8: getNodeSystem

        function getNodeSystem(): System {
            const _fs = require("fs");
            const _path = require("path");
            const _os = require("os");
            const _tty = require("tty");

            // average async stat takes about 30 microseconds
            // set chunk size to do 30 files in < 1 millisecond
            function createWatchedFileSet(interval = 2500, chunkSize = 30) {
                let watchedFiles: WatchedFile[] = [];
                let nextFileToCheck = 0;
                let watchTimer: any;

                function getModifiedTime(fileName: string): Date {
                    return _fs.statSync(fileName).mtime;
                }

                function poll(checkedIndex: number) {
                    const watchedFile = watchedFiles[checkedIndex];
                    if (!watchedFile) {
                        return;
                    }

                    _fs.stat(watchedFile.fileName, (err: any, stats: any) => {
                        if (err) {
                            watchedFile.callback(watchedFile.fileName);
                        }
                        else if (watchedFile.mtime.getTime() !== stats.mtime.getTime()) {
                            watchedFile.mtime = getModifiedTime(watchedFile.fileName);
                            watchedFile.callback(watchedFile.fileName, watchedFile.mtime.getTime() === 0);
                        }
                    });
                }

                // this implementation uses polling and
                // stat due to inconsistencies of fs.watch
                // and efficiency of stat on modern filesystems
                function startWatchTimer() {
                    watchTimer = setInterval(() => {
                        let count = 0;
                        let nextToCheck = nextFileToCheck;
                        let firstCheck = -1;
                        while ((count < chunkSize) && (nextToCheck !== firstCheck)) {
                            poll(nextToCheck);
                            if (firstCheck < 0) {
                                firstCheck = nextToCheck;
                            }
                            nextToCheck++;
                            if (nextToCheck === watchedFiles.length) {
                                nextToCheck = 0;
                            }
                            count++;
                        }
                        nextFileToCheck = nextToCheck;
                    }, interval);
                }

                function addFile(fileName: string, callback: (fileName: string, removed?: boolean) => void): WatchedFile {
                    const file: WatchedFile = {
                        fileName,
                        callback,
                        mtime: getModifiedTime(fileName)
                    };

                    watchedFiles.push(file);
                    if (watchedFiles.length === 1) {
                        startWatchTimer();
                    }
                    return file;
                }

                function removeFile(file: WatchedFile) {
                    watchedFiles = copyListRemovingItem(file, watchedFiles);
                }

                return {
                    getModifiedTime: getModifiedTime,
                    poll: poll,
                    startWatchTimer: startWatchTimer,
                    addFile: addFile,
                    removeFile: removeFile
                };
            }

            // REVIEW: for now this implementation uses polling.
            // The advantage of polling is that it works reliably
            // on all os and with network mounted files.
            // For 90 referenced files, the average time to detect
            // changes is 2*msInterval (by default 5 seconds).
            // The overhead of this is .04 percent (1/2500) with
            // average pause of < 1 millisecond (and max
            // pause less than 1.5 milliseconds); question is
            // do we anticipate reference sets in the 100s and
            // do we care about waiting 10-20 seconds to detect
            // changes for large reference sets? If so, do we want
            // to increase the chunk size or decrease the interval
            // time dynamically to match the large reference set?
            const watchedFileSet = createWatchedFileSet();

            function isNode4OrLater(): Boolean {
//.........这里部分代码省略.........
开发者ID:lastingsoftware,项目名称:TypeScript4ExtJS,代码行数:101,代码来源:sys.ts

示例9: getModifiedTime

 function getModifiedTime(fileName: string): Date {
     return _fs.statSync(fileName).mtime;
 }
开发者ID:lastingsoftware,项目名称:TypeScript4ExtJS,代码行数:3,代码来源:sys.ts

示例10: return

  return (host: Tree, context: FileSystemSchematicContext) => {
    const workspace = getWorkspace(host);
    const project = getProjectFromWorkspace(workspace, options.project);
    const defaultComponentOptions = getDefaultComponentOptions(project);

    // TODO(devversion): Remove if we drop support for older CLI versions.
    // This handles an unreported breaking change from the @angular-devkit/schematics. Previously
    // the description path resolved to the factory file, but starting from 6.2.0, it resolves
    // to the factory directory.
    const schematicPath = statSync(context.schematic.description.path).isDirectory() ?
        context.schematic.description.path :
        dirname(context.schematic.description.path);

    const schematicFilesUrl = './files';
    const schematicFilesPath = resolve(schematicPath, schematicFilesUrl);

    // Add the default component option values to the options if an option is not explicitly
    // specified but a default component option is available.
    Object.keys(options)
      .filter(optionName => options[optionName] == null && defaultComponentOptions[optionName])
      .forEach(optionName => options[optionName] = defaultComponentOptions[optionName]);

    if (options.path === undefined) {
      // TODO(jelbourn): figure out if the need for this `as any` is a bug due to two different
      // incompatible `WorkspaceProject` classes in @angular-devkit
      options.path = buildDefaultPath(project as any);
    }

    options.module = findModuleFromOptions(host, options);

    const parsedPath = parseName(options.path!, options.name);

    options.name = parsedPath.name;
    options.path = parsedPath.path;
    options.selector = options.selector || buildSelector(options, project.prefix);

    validateName(options.name);
    validateHtmlSelector(options.selector!);

    // In case the specified style extension is not part of the supported CSS supersets,
    // we generate the stylesheets with the "css" extension. This ensures that we don't
    // accidentally generate invalid stylesheets (e.g. drag-drop-comp.styl) which will
    // break the Angular CLI project. See: https://github.com/angular/material2/issues/15164
    if (!supportedCssExtensions.includes(options.style!)) {
      // TODO: Cast is necessary as we can't use the Style enum which has been introduced
      // within CLI v7.3.0-rc.0. This would break the schematic for older CLI versions.
      options.style = 'css' as Style;
    }

    // Object that will be used as context for the EJS templates.
    const baseTemplateContext = {
      ...strings,
      'if-flat': (s: string) => options.flat ? '' : s,
      ...options,
    };

    // Key-value object that includes the specified additional files with their loaded content.
    // The resolved contents can be used inside EJS templates.
    const resolvedFiles = {};

    for (let key in additionalFiles) {
      if (additionalFiles[key]) {
        const fileContent = readFileSync(join(schematicFilesPath, additionalFiles[key]), 'utf-8');

        // Interpolate the additional files with the base EJS template context.
        resolvedFiles[key] = interpolateTemplate(fileContent)(baseTemplateContext);
      }
    }

    const templateSource = apply(url(schematicFilesUrl), [
      options.skipTests ? filter(path => !path.endsWith('.spec.ts')) : noop(),
      options.inlineStyle ? filter(path => !path.endsWith('.__style__')) : noop(),
      options.inlineTemplate ? filter(path => !path.endsWith('.html')) : noop(),
      // Treat the template options as any, because the type definition for the template options
      // is made unnecessarily explicit. Every type of object can be used in the EJS template.
      template({indentTextContent, resolvedFiles, ...baseTemplateContext} as any),
      // TODO(devversion): figure out why we cannot just remove the first parameter
      // See for example: angular-cli#schematics/angular/component/index.ts#L160
      move(null as any, parsedPath.path),
    ]);

    return chain([
      branchAndMerge(chain([
        addDeclarationToNgModule(options),
        mergeWith(templateSource),
      ])),
    ])(host, context);
  };
开发者ID:Nodarii,项目名称:material2,代码行数:88,代码来源:build-component.ts

示例11: getNodeSystem


//.........这里部分代码省略.........
                // If a BOM is required, emit one
                if (writeByteOrderMark) {
                    data = "\uFEFF" + data;
                }

                let fd: number;

                try {
                    fd = _fs.openSync(fileName, "w");
                    _fs.writeSync(fd, data, undefined, "utf8");
                }
                finally {
                    if (fd !== undefined) {
                        _fs.closeSync(fd);
                    }
                }
            }

            function getAccessibleFileSystemEntries(path: string): FileSystemEntries {
                try {
                    const entries = _fs.readdirSync(path || ".").sort();
                    const files: string[] = [];
                    const directories: string[] = [];
                    for (const entry of entries) {
                        // This is necessary because on some file system node fails to exclude
                        // "." and "..". See https://github.com/nodejs/node/issues/4002
                        if (entry === "." || entry === "..") {
                            continue;
                        }
                        const name = combinePaths(path, entry);

                        let stat: any;
                        try {
                            stat = _fs.statSync(name);
                        }
                        catch (e) {
                            continue;
                        }

                        if (stat.isFile()) {
                            files.push(entry);
                        }
                        else if (stat.isDirectory()) {
                            directories.push(entry);
                        }
                    }
                    return { files, directories };
                }
                catch (e) {
                    return { files: [], directories: [] };
                }
            }

            function readDirectory(path: string, extensions?: string[], excludes?: string[], includes?: string[]): string[] {
                return matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), getAccessibleFileSystemEntries);
            }

            const enum FileSystemEntryKind {
                File,
                Directory
            }

            function fileSystemEntryExists(path: string, entryKind: FileSystemEntryKind): boolean {
                try {
                    const stat = _fs.statSync(path);
                    switch (entryKind) {
开发者ID:8Observer8,项目名称:TypeScript,代码行数:67,代码来源:sys.ts

示例12: onlyDirectory

function onlyDirectory(file: string) {
  return statSync(file).isDirectory()
    && config.dirsToSkip.indexOf(file) < 0;
}
开发者ID:rupeshtiwari,项目名称:chutzpah-watch,代码行数:4,代码来源:watch-testfiles.ts

示例13:

 .filter(componentName => (statSync(path.join(componentsDir, componentName))).isDirectory());
开发者ID:jimitndiaye,项目名称:material2,代码行数:1,代码来源:components.ts

示例14: run

// a dirty wrapper to allow async functionality in the setup
async function run(): Promise<any> {
  const source = getCISource(process.env, app.externalCiProvider || undefined)

  if (!source) {
    console.log("Could not find a CI source for this run. Does Danger support this CI service?")
    console.log(`Danger supports: ${sentence(providers.map(p => p.name))}.`)

    if (!process.env["CI"]) {
      console.log("You may want to consider using `danger pr` to run Danger locally.")
    }

    process.exitCode = 1
  }
  // run the sources setup function, if it exists
  if (source && source.setup) {
    await source.setup()
  }

  if (source && !source.isPR) {
    // This does not set a failing exit code
    console.log("Skipping Danger due to not this run not executing on a PR.")
  }

  if (source && source.isPR) {
    const platform = getPlatformForEnv(process.env, source)
    if (!platform) {
      console.log(chalk.red(`Could not find a source code hosting platform for ${source.name}.`))
      console.log(
        `Currently DangerJS only supports GitHub, if you want other platforms, consider the Ruby version or help out.`
      )
      process.exitCode = 1
    }

    if (platform) {
      console.log(`${chalk.bold("OK")}, everything looks good: ${source.name} on ${platform.name}`)
      const dangerFile = dangerfilePath(program)

      try {
        const stat = fs.statSync(dangerFile)

        if (!!stat && stat.isFile()) {
          d(`executing dangerfile at ${dangerFile}`)

          const config = {
            stdoutOnly: app.textOnly,
            verbose: app.verbose,
          }

          const exec = new Executor(source, platform, config)
          exec.setupAndRunDanger(dangerFile)
        } else {
          console.error(chalk.red(`Looks like your path '${dangerFile}' is not a valid path for a Dangerfile.`))
          process.exitCode = 1
        }
      } catch (error) {
        process.exitCode = 1
        console.error(error.message)
        console.error(error)
      }
    }
  }
}
开发者ID:sapegin,项目名称:danger-js,代码行数:63,代码来源:danger-run.ts

示例15:

 .filter(sp => !fs.statSync(path.join(p, sp)).isDirectory());
开发者ID:DevIntent,项目名称:angular-cli,代码行数:1,代码来源:build.ts


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