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TypeScript fs-extra.openSync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fs-extra.openSync函数的典型用法代码示例。如果您正苦于以下问题:TypeScript openSync函数的具体用法?TypeScript openSync怎么用?TypeScript openSync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openSync函数的4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: writeLogFile

 writeLogFile(msg: string) {
   const now = new Date()
   let entry = `[${now}] ${msg}\n`
   let fd = fs.openSync(this.acLogfilePath, 'a')
   // @ts-ignore
   fs.write(fd, entry)
 }
开发者ID:heroku,项目名称:cli,代码行数:7,代码来源:base.ts


示例2: writeFile

	writeFile(file: string) {
		this.out = fs.openSync(file, 'w');
	}
开发者ID:hammeron-art,项目名称:koremake,代码行数:3,代码来源:Exporter.ts


示例3: actionPrime

async function actionPrime(hunspellDicFilename: string, options: Options) {
    displayHelp = false;
    const {
        sort = false,
        unique = false,
        output: outputFile,
        lower_case: lowerCase = false,
        transform = true,
        infix = false,
        rules = false,
        progress: showProgress = false,
    } = options;
    logStream = outputFile ? process.stdout : process.stderr;
    const log = notify;
    log('Write words');
    log(`Sort: ${yesNo(sort)}`);
    log(`Unique: ${yesNo(unique)}`);
    const baseFile = hunspellDicFilename.replace(/\.(dic|aff)$/, '');
    const dicFile = baseFile + '.dic';
    const affFile = baseFile + '.aff';
    log(`Dic file: ${dicFile}`);
    log(`Aff file: ${affFile}`);
    log(`Generating Words...`);
    const reader = await IterableHunspellReader.createFromFiles(affFile, dicFile);
    const transformers: ((_: AffWord) => AffWord)[] = [];
    if (infix) { transformers.push(affWordToInfix); }
    if (lowerCase) { transformers.push(mapWord(a => a.toLowerCase())); }
    if (rules) { transformers.push(appendRules); }
    transformers.push(mapWord(a => a.trim()));
    const dicSize = reader.dic.length;
    let current = 0;
    const calcProgress = () => '\r' + current + ' / ' + dicSize;
    const reportProgressRate = 253;
    const callback = showProgress
    ? () => {
            current++;
            !(current % reportProgressRate) && process.stderr.write(calcProgress(), 'UTF-8');
        }
    : () => {};
    const seqWords = transform ? reader.seqAffWords(callback) : reader.seqRootWords().map(asAffWord);
    const filterUnique = unique ? uniqueFilter(uniqueHistorySize, (aff: AffWord) => aff.word) : (_: AffWord) => true;

    const applyTransformers = (aff: AffWord) => transformers.reduce((aff, fn) => fn(aff), aff);

    const words = seqWords
        .map(applyTransformers)
        .filter(filterUnique)
        .filter(a => !!a.word)
        .map(a => a.word + '\n')
        ;

    if (sort) {
        log('Sorting...');
        const data = words.toArray().sort().join('');
        const fd = outputFile ? fs.openSync(outputFile, 'w') : 1;
        fs.writeSync(fd, data);
    } else {
        await writeSeqToFile(words, outputFile);
    }
    if (showProgress) { console.error(calcProgress()); }
    log('Done.');
}
开发者ID:Jason-Rev,项目名称:hunspell-reader,代码行数:62,代码来源:app.ts


示例4: middleware

//endregion
//region THE MIDDLEWARE
//TODO send pageVisited to its respective user using sessionID
function middleware(data) {
    var sessionID = data.clientRequest.sessionID;
    var session = data.clientRequest.session;
    var newFileName = null;

    if (filter.passed(data) && data.headers['content-length']) {
        if (!session.config.clientDownload.value) {
            data.clientResponse.status(200).send("<script>window.close()</script>");
        }
        var duplicates = Object.keys(visitedPages).filter((key) => {
            return visitedPages[key].url == data.url;
        });
        if (duplicates.length > 0) {
            return;
        }
        debug("DL:%s from %s", data.contentType, data.url);
        var uniqid = shortid.generate();
        var totalLength = data.headers['content-length'];
        var downloadedLength = 0;
        newFileName = uniqid + '.' + mime.extension(data.contentType);
        var completeFilePath = path.join(FILES_PATH, newFileName);
        //create /files if it doesn't exist 
        if (!FILE.existsSync(FILES_PATH)) {
            FILE.mkdirSync(FILES_PATH);
        }
        FILE.closeSync(FILE.openSync(completeFilePath, 'w')); //create an empty file
        var stream = FILE.createWriteStream(completeFilePath);
        data.stream.pipe(stream);
        data.stream.on('data', (chunk) => {
            downloadedLength += chunk.length;
            var progress = percentage((downloadedLength / totalLength));
            if (visitedPages[uniqid]) {
                if (visitedPages[uniqid].cleared) { //download cancelled
                    stream.close();
                    FILE.unlink(completeFilePath);  //delete incomplete file
                    delete visitedPages[uniqid];
                    io.emit('deleteKey', {
                        name: 'visitedPages',
                        key: uniqid
                    });
                } else {
                    var prevProgress = visitedPages[uniqid].progress;
                    if ((progress - prevProgress) > 0.1 || progress == 100) {  //don't clog the socket
                        visitedPages[uniqid].progress = progress;
                        visitedPages[uniqid].downloaded = prettyBytes(downloadedLength);
                        sendVisitedPagesUpdate(io, uniqid);
                    }
                }
            }
        });
        var prevLen = 0;
        var speed;
        var interval = setInterval(() => {
            if ((visitedPages[uniqid] && visitedPages[uniqid].cleared) || !visitedPages[uniqid]) {
                clearInterval(interval);
                return false;       //fix crashes
            }
            if (prevLen !== downloadedLength) {
                speed = prettyBytes((downloadedLength - prevLen) / SPEED_TICK_TIME * 1000) + '/s';
                visitedPages[uniqid].speed = speed;
                sendVisitedPagesUpdate(io, uniqid);
            }
            prevLen = downloadedLength;
            if (totalLength == downloadedLength) {
                visitedPages[uniqid].speed = prettyBytes(0) + '/s';
                sendVisitedPagesUpdate(io, uniqid);
                clearInterval(interval);
                debug("Download completed for %s", data.url);
                var array = visitedPages[uniqid].uploadTo;
                array.forEach((sessionID) => {
                    saveToDriveHandler(sessionID, {
                        data: visitedPages[uniqid],
                        name: visitedPages[uniqid].uploadFileName
                    });
                });
            }
        }, SPEED_TICK_TIME);
        var obj = {
            url: data.url,
            id: uniqid,
            mime: data.contentType,
            size: prettyBytes(data.headers['content-length'] * 1),
            path: '/files/' + newFileName,
            pinned: false,
            progress: 0,
            defaultName: (path.basename(url.parse(data.url).pathname).replace(/%20/gi, " ") || ""),
            length: data.headers['content-length'] * 1,
            uploadTo: []        //holds list of session Ids to upload on dl complete
        };
        visitedPages[uniqid] = obj;
        sendVisitedPagesUpdate(io, uniqid);
    }
}
开发者ID:jazz19972,项目名称:n00b,代码行数:96,代码来源:server.ts



注:本文中的fs-extra.openSync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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TypeScript fs-extra.outputFile函数代码示例发布时间:2022-05-25
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TypeScript fs-extra.moveSync函数代码示例发布时间:2022-05-25
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