commit	ecda676ecadcf52500229b6e0b7d8f837c0bcf2f	[log] [tgz]
author	Jacob MacDonald <jakemac@google.com>	Mon Jun 08 07:39:01 2020 -0700
committer	GitHub <noreply@github.com>	Mon Jun 08 07:39:01 2020 -0700
tree	cbf83a9784a7c855647f82b468ed316b43c33bee
parent	87b4fd9027378bbd51b02e9d7df794eee8a82b7a [diff]

tree: cbf83a9784a7c855647f82b468ed316b43c33bee

README.md

Source Maps

This project implements a Dart pub package to work with source maps. The implementation is based on the source map version 3 spec which was originated from the Closure Compiler and has been implemented in Chrome and Firefox.

In this package we provide:

Data types defining file locations and spans: these are not part of the original source map specification. These data types are great for tracking source locations on source maps, but they can also be used by tools to reporting useful error messages that include on source locations.
A builder that creates a source map programatically and produces the encoded source map format.
A parser that reads the source map format and provides APIs to read the mapping information.

Some upcoming features we are planning to add to this package are:

A printer that lets you generate code, but record source map information in the process.
A tool that can compose source maps together. This would be useful for instance, if you have 2 tools that produce source maps and you call one with the result of the other.