concat-with-sourcemaps

Concat with source maps

NPM module for concatenating files and generating source maps.

Usage example

var concat = new Concat(true, 'all.js', '\n');
concat.add(null, "// (c) John Doe");
concat.add('file1.js', file1Content);
concat.add('file2.js', file2Content, file2SourceMap);

var concatenatedContent = concat.content;
var sourceMapForContent = concat.sourceMap;

API

new Concat(generateSourceMap, outFileName, separator)

Initialize a new concat object.

Parameters:

• generateSourceMap: whether or not to generate a source map (default: false)
• outFileName: the file name/path of the output file (for the source map)
• separator: the string that should separate files (default: no separator)

concat.add(fileName, content, sourceMap)

Add a file to the output file.

Parameters:

• fileName: file name of the input file (can be null for content without a file reference, e.g. a license comment)
• content: content (Buffer or string) of the input file
• sourceMap: optional source map of the input file (string). Will be merged into the output source map.

concat.content

The resulting concatenated file content (Buffer).

concat.sourceMap

The resulting source map of the concatenated files (string).

Similar packages

Other packages similar to concat-with-sourcemaps

gulp-concat

gulp-concat is a Gulp plugin that concatenates files. It is similar to concat-with-sourcemaps but is designed to work within the Gulp build system. It also supports source maps but requires additional plugins like gulp-sourcemaps to generate them.

broccoli-concat

broccoli-concat is a Broccoli plugin for concatenating files. It is similar to concat-with-sourcemaps but is designed to work within the Broccoli build system. It supports source maps and offers more configuration options for handling input and output files.

webpack-concat-plugin

webpack-concat-plugin is a Webpack plugin that concatenates files and generates source maps. It is similar to concat-with-sourcemaps but is designed to work within the Webpack build system. It offers additional features like minification and custom file ordering.