@omnia/tooling
Version:
Provide basic stuffs extensible for omnia extension.
143 lines (142 loc) • 4.83 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var path = require('path'), fs = require('fs')
//, _extend = require('deep-extend')
, _timer = {};
function rewriteFile(args) {
args.path = args.path || process.cwd();
var fullPath = path.join(args.path, args.file);
args.spliceWithinLine = args.spliceWithinLine || false;
args.haystack = fs.readFileSync(fullPath, 'utf8');
var body = rewrite(args);
fs.writeFileSync(fullPath, body, 'utf8');
}
exports.rewriteFile = rewriteFile;
function escapeRegExp(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&');
}
function rewrite(args) {
// check if splicable is already in the body text
var re = new RegExp(args.splicable.map(function (line) {
return '\s*' + escapeRegExp(line);
}).join('\r\n'));
if (re.test(args.haystack)) {
return args.haystack;
}
var lines = args.haystack.split('\r\n');
var otherwiseLineIndex = 0;
lines.forEach(function (line, i) {
if (line.indexOf(args.needle) !== -1) {
otherwiseLineIndex = i;
}
});
if ((otherwiseLineIndex > 0) && (args.spliceWithinLine)) {
var line = lines[otherwiseLineIndex];
var indexToSpliceAt = line.indexOf(args.needle);
lines[otherwiseLineIndex] = line.substr(0, indexToSpliceAt) + args.splicable[0] + line.substr(indexToSpliceAt);
return lines.join('\r\n');
}
var spaces = 0;
while (lines[otherwiseLineIndex].charAt(spaces) === ' ') {
spaces += 1;
}
var spaceStr = '';
while ((spaces -= 1) >= 0) {
spaceStr += ' ';
}
lines.splice(otherwiseLineIndex, 0, args.splicable.map(function (line) {
return spaceStr + line;
}).join('\r\n'));
return lines.join('\r\n');
}
function getCurrentDateTime() {
var d = new Date();
return d.getFullYear() + "-" + d.getMonth() + "-" + d.getDate() + " " + d.getHours() + ":" + d.getMinutes() + ":" + d.getSeconds();
}
exports.getCurrentDateTime = getCurrentDateTime;
function flatArrayFiles(listFiles) {
var flatFiles = "";
for (var i = 0; i < listFiles.length; i++) {
flatFiles += listFiles[i].replace(/^.*[\\\/]/, '') + ", ";
}
if (flatFiles.length > 2 && flatFiles.substr(flatFiles.length - 2, 2) === ", ") {
flatFiles = flatFiles.substr(0, flatFiles.length - 2);
}
return flatFiles;
}
function timeWatch(timerId, callBack, msWait) {
if (_timer[timerId]) {
clearTimeout(_timer[timerId]);
}
_timer[timerId] = setTimeout(callBack, msWait);
}
exports.timeWatch = timeWatch;
// Helper functions
var ROOT = process.cwd();
//var ROOT = path.resolve(__dirname, '..');
function hasProcessFlag(flag) {
return process.argv.join('').indexOf(flag) > -1;
}
function isWebpackDevServer() {
return process.argv[1] && !!(/webpack-dev-server/.exec(process.argv[1]));
}
function root(args) {
args = Array.prototype.slice.call(arguments, 0);
return path.join.apply(path, [ROOT].concat(args));
}
exports.root = root;
/**
* Generate relatively-safe guid
*/
function generateGuid() {
var d = new Date().getTime();
var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
var r = (d + Math.random() * 16) % 16 | 0;
d = Math.floor(d / 16);
return (c == 'x' ? r : (r & 0x3 | 0x8)).toString(16);
});
return uuid;
}
exports.generateGuid = generateGuid;
;
function isValidGuid(value) {
if (!isNullOrEmpty(value)) {
var result = value.match(/^[{]?[0-9a-fA-F]{8}[-]?([0-9a-fA-F]{4}[-]?){3}[0-9a-fA-F]{12}[}]?$/);
return result !== null && result.length > 0;
}
return false;
}
exports.isValidGuid = isValidGuid;
function isNull(obj) {
if (obj === 0 || obj === false)
return false;
return (!obj || typeof obj === "undefined" || obj === null);
}
exports.isNull = isNull;
function isNullOrEmpty(obj) {
return isNull(obj) || obj === "";
}
exports.isNullOrEmpty = isNullOrEmpty;
function getDirectories(path) {
return fs.readdirSync(path).filter(function (file) {
return fs.statSync(path + '/' + file).isDirectory();
});
}
exports.getDirectories = getDirectories;
function getGuidValue(value) {
if (value) {
var matchs = value.match(/([A-Z0-9]{8}-[A-Z0-9]{4}-[A-Z0-9]{4}-[A-Z0-9]{4}-[A-Z0-9]{12})/i);
if (matchs)
return matchs[0];
}
return null;
}
exports.getGuidValue = getGuidValue;
function getFileName(source) {
if (source) {
var extension = path.extname(source);
return path.basename(source, extension);
}
return null;
}
exports.getFileName = getFileName;