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sys.readFile checks whether file exists before reading instead of relying on exceptions sys.writeFile returns a boolean result and doesn't use exceptions to communicate errors Disabled code to create directories until performance has been verified
TypeScript
Scalable JavaScript development with types, classes and modules.
Installation
npm install -g typescript
Usage
tsc hello.ts
Documentation
Building
- Install Node if you haven't already (http://nodejs.org/)
- Install Jake, the tool we use to build our compiler (https://github.com/mde/jake). To do this, run "npm install -g jake".
- To use jake, run one of the following commands:
- jake local - This builds the compiler. The output is in built/local in the public directory
- jake clean - deletes the build compiler
- jake LKG - This replaces the LKG (last known good) version of the compiler with the built one.
- This is a bootstrapping step to be executed whenever the built compiler reaches a stable state.
- jake tests - This builds the test infrastructure, using the built compiler.
- jake runtests - This runs the tests, using the built compiler and built test infrastructure.
- You can also override the host or specify a test for this command. Use host= or tests=.
- jake baseline-accept - This replaces the baseline test results with the results obtained from jake runtests.
- jake -T lists the above commands.