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support sourcemaps in vm.runIn*Context#22
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hayes wants to merge 1 commit into
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@hayes This looks very interesting. I hope to find some time over the holidays to try this... Right now we are finishing the December release. |
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This is very out of date, and probably can be made to work much better with the node2 debugger. Going to close this and create a new PR if I ever find a need or have the time |
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Currently the node debugger requires that you compile your code with sourcemaps and save the compile source to the filesystem in order for sourcemaps to work.
It would be really cool, and useful, if it could also support runtime compilation. This would allow launching an application with a tool that patches require to automatically compiles files as they are required. It could also allow debugging of dynamically generated code (but thats a more complicated topic).
I spiked out something that works. It probably still needs some work, but wanted to get some initial feedback, and see if it is something you would consider merging into the debugger before I do too much more work on it.
I also created a minimal test case to demonstrate what I am trying to support.
clone: https://github.com/yavascript/runtime-compile-debug-example
npm install. start debug server, and set a breakpoint in foo.es6. run the launch script. this will not break on master, but should work on my branch.