@pkerschbaum/code-oss-file-service
Version:
VS Code ([microsoft/vscode](https://github.com/microsoft/vscode)) includes a rich "`FileService`" and "`DiskFileSystemProvider`" abstraction built on top of Node.js core modules (`fs`, `path`) and Electron's `shell` module. This package allows to use that
110 lines • 4.39 kB
JavaScript
;
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.log = exports.getFirstFrame = exports.parse = exports.isRemoteConsoleLog = void 0;
const uri_1 = require("../../base/common/uri");
function isRemoteConsoleLog(obj) {
const entry = obj;
return entry && typeof entry.type === 'string' && typeof entry.severity === 'string';
}
exports.isRemoteConsoleLog = isRemoteConsoleLog;
function parse(entry) {
const args = [];
let stack;
// Parse Entry
try {
const parsedArguments = JSON.parse(entry.arguments);
// Check for special stack entry as last entry
const stackArgument = parsedArguments[parsedArguments.length - 1];
if (stackArgument && stackArgument.__$stack) {
parsedArguments.pop(); // stack is handled specially
stack = stackArgument.__$stack;
}
args.push(...parsedArguments);
}
catch (error) {
args.push('Unable to log remote console arguments', entry.arguments);
}
return { args, stack };
}
exports.parse = parse;
function getFirstFrame(arg0) {
if (typeof arg0 !== 'string') {
return getFirstFrame(parse(arg0).stack);
}
// Parse a source information out of the stack if we have one. Format can be:
// at vscode.commands.registerCommand (/Users/someone/Desktop/test-ts/out/src/extension.js:18:17)
// or
// at /Users/someone/Desktop/test-ts/out/src/extension.js:18:17
// or
// at c:\Users\someone\Desktop\end-js\extension.js:19:17
// or
// at e.$executeContributedCommand(c:\Users\someone\Desktop\end-js\extension.js:19:17)
const stack = arg0;
if (stack) {
const topFrame = findFirstFrame(stack);
// at [^\/]* => line starts with "at" followed by any character except '/' (to not capture unix paths too late)
// (?:(?:[a-zA-Z]+:)|(?:[\/])|(?:\\\\) => windows drive letter OR unix root OR unc root
// (?:.+) => simple pattern for the path, only works because of the line/col pattern after
// :(?:\d+):(?:\d+) => :line:column data
const matches = /at [^\/]*((?:(?:[a-zA-Z]+:)|(?:[\/])|(?:\\\\))(?:.+)):(\d+):(\d+)/.exec(topFrame || '');
if (matches && matches.length === 4) {
return {
uri: uri_1.URI.file(matches[1]),
line: Number(matches[2]),
column: Number(matches[3])
};
}
}
return undefined;
}
exports.getFirstFrame = getFirstFrame;
function findFirstFrame(stack) {
if (!stack) {
return stack;
}
const newlineIndex = stack.indexOf('\n');
if (newlineIndex === -1) {
return stack;
}
return stack.substring(0, newlineIndex);
}
function log(entry, label) {
const { args, stack } = parse(entry);
const isOneStringArg = typeof args[0] === 'string' && args.length === 1;
let topFrame = findFirstFrame(stack);
if (topFrame) {
topFrame = `(${topFrame.trim()})`;
}
let consoleArgs = [];
// First arg is a string
if (typeof args[0] === 'string') {
if (topFrame && isOneStringArg) {
consoleArgs = [`%c[${label}] %c${args[0]} %c${topFrame}`, color('blue'), color(''), color('grey')];
}
else {
consoleArgs = [`%c[${label}] %c${args[0]}`, color('blue'), color(''), ...args.slice(1)];
}
}
// First arg is something else, just apply all
else {
consoleArgs = [`%c[${label}]%`, color('blue'), ...args];
}
// Stack: add to args unless already aded
if (topFrame && !isOneStringArg) {
consoleArgs.push(topFrame);
}
// Log it
if (typeof console[entry.severity] !== 'function') {
throw new Error('Unknown console method');
}
console[entry.severity].apply(console, consoleArgs);
}
exports.log = log;
function color(color) {
return `color: ${color}`;
}
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