3e0a7f808c
Added precondition checks to validate input files and paths to return more informative error messages as per #2
1to2 naively converts source code files from NAN 1 to NAN 2. There will be erroneous conversions, false positives and missed opportunities. The input files are rewritten in place. Make sure that you have backups. You will have to manually review the changes afterwards and do some touchups.
$ tools/1to2.js
Usage: 1to2 [options] <file ...>
Options:
-h, --help output usage information
-V, --version output the version number