cartodb/node-source-map-support
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adding a Usage section to make it clearer how to use this support and how to create sourcemaps yourself

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fresheneesz 2013-06-28 17:01:14 -07:00
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README.md
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@ -8,7 +8,18 @@ This module provides source map support for stack traces in node via the [V8 sta
This module takes effect globally and should be initialized by inserting `require('source-map-support').install()` at the top of your code. This module takes effect globally and should be initialized by inserting `require('source-map-support').install()` at the top of your code.
### CoffeeScript Demo ### Usage
To use a valid source map (generated using something like [source-map-index-generator][https://github.com/twolfson/source-map-index-generator]),
the compiled code should contain the following two extra lines:
//@sourceMappingURL=path/to/sourceMapFile.json
require('source-map-support').install();
### Demos
#### CoffeeScript Demo
The following terminal commands show a stack trace in node with CoffeeScript filenames: The following terminal commands show a stack trace in node with CoffeeScript filenames:
@ -39,7 +50,7 @@ The following terminal commands show a stack trace in node with CoffeeScript fil
at Module.runMain (module.js:492:10) at Module.runMain (module.js:492:10)
at process.startup.processNextTick.process._tickCallback (node.js:244:9) at process.startup.processNextTick.process._tickCallback (node.js:244:9)
### TypeScript Demo #### TypeScript Demo
The following terminal commands show a stack trace in node with TypeScript filenames: The following terminal commands show a stack trace in node with TypeScript filenames: