FAQ Database Discussion Community


Keep source maps when saving files in a different folder with Gulp

gulp,source-maps
I'm trying to make a Gulp task that takes JS files, runs uglify on them, adds a .min suffix to the filename and then saves them in a destination folder that is different than the source folder. The tricky part is to keep source maps working... gulp.task('uglify-js', function () {...

Unsupported format of the sourcemap while loading jquery-migrate.min.js

jquery,visual-studio-2013,source-maps,jquery-migrate
I am getting the following error message in the Visual Studio 2013 debug window: 'iexplore.exe' (Script): Loaded http://localhost:4453/Scripts/lib/jquery-migrate.min.js Unsupported format of the sourcemap Module load messages are turned on (debug window context menu). I know that there should be a jquery-migrate.min.js.map file, but that is unfortunately not distributed by the...

GWT source maps in production

gwt,source-maps
GWT supports source maps in super dev mode. Unfortunately, they seem not to work in production mode, despite the fact that I added source maps option to my *.gwt.xml file. How to enable them there?...

Is it possible to disable source maps for certain files in webpack?

javascript,webpack,source-maps
I'd like to hide a part of my code from being shown in chrome dev tools. Is it possible with webpack?

chrome debugger: clicking exception link in console opens file in new tab instead of cross-linking into source file

google-chrome,meteor,coffeescript,console,source-maps
I have the chrome debugger open showing both the console and the sources tab. I am debugging a meteor.js application and am getting an exception in the console that displays a file link with a line number in the stack trace. I swear when I used to click these it...

Gulp Browserify SourceMaps

gulp,browserify,source-maps
I've looked at this question already and the answer doesn't work in my situation: gulp, browserify, maps? So here is what I have: gulp.task('debug-app-js', function () { console.log('DEBUG-APP-JS'); var src = './node_modules/js/app-main.js', dst = '../www/js', bundler = browserify(src, {debug:true}); return bundler.bundle() .pipe(source('app-build.js')) .pipe(gulp.dest(dst)) }); Debug is set to true, so...

Sass Sourcemap with Chrome DevTools

google-chrome,source-maps,gulp-sass,gulp-sourcemaps
We are using gulp-sass to compile our SCSS, and using gulp-sourcemaps to generate sourcemaps in our dev environment: ... .pipe(plugins.if(IS_DEV, plugins.sourcemaps.init())) .pipe(plugins.sass({ outputStyle: "nested" })) .pipe(plugins.if(IS_DEV, plugins.sourcemaps.write("./"))) ... Sourcemaps get generated, no issues. When inspecting elements in Chrome DevTools, we can see the source SASS definition, but as soon as...

External Source Map Tool

javascript,uglifyjs,source-maps
I have a minimized file in production, with a an error handler that logs the errors, as well as the source map that was generated when I minified the file, however I have no way to map the errors to my source file since the errors are in a log...

Less SourceMap file location relative to filesystem, not website

javascript,gruntjs,less,source-maps,grunt-contrib-less
I have a file structure that looks like this (simplified for brevity): /less/ /styles.less /public/ /css/ /styles.css /styles.css.map /images/ index.php /gruntfile.js Gruntfile.js: less: { options: { sourceMap: true, sourceMapFilename: 'public/css/styles.css.map', sourceMapURL: '/css/styles.css.map', sourceMapRootpath: '/' } files: { 'public/css/styles.css': 'less/styles.less' } } In the index file: <link rel="stylesheet" href="/css/styles.css"> Now in...

Sentry - JavaScript Projects and Source Maps

error-logging,uglifyjs,source-maps,sentry
i have some questions about the Sentry handling of minified JavaScript code. My Projects have around ~3 MB of regular JavaScript, in production its reduced to 200 - 400kb. How does it work if Sentry is implemented plus JavaScript Sourcemaps. If an error appears, will the client load the sourcemap...

How can I get source maps to work when running tests using ember-qunit for an ember app built on ember-cli

ember.js,ember-cli,source-maps,ember-qunit,testem
I have an Ember app built using ember-cli and I'm writing my tests using the ember-qunit testing adapter and running them in the browser using testem as instructed in the ember-cli documentation. Although debugging in Google Chrome works fine when I'm interesting with my app, I am unable to use...

`Invalid mapping` error trying to use babel require hook and polyfill with react jsx transpile

source-maps,react-jsx,babeljs
I'm trying to use babel for both ES6 and JSX transpilation for mocha tests. Suppose we have test.jsx like this: var React = require("react"); React.createClass({ render: function(){ return (<div>Hello World</div>); } }); Running babel test.jsx gives us valid transformed code. No problem. I would expect that if I create a...

Why we use minified version of Angularjs (Reason to give preference to angular.min.js over angular.js even if we are adding angular.min.js.map) [duplicate]

javascript,angularjs,minify,source-maps
This question already has an answer here: angular.min.js.map not found, what is it exactly? 2 answers I added angular.min.js to my project and faced this issue. http://localhost:8000/AngularProject/angular.min.js.map 404 (Not Found) angular.min.js.map:1 Upon research, I found that adding angular.min.js.map got rid of the "404 (Not Found)" error. I also found...