Extract YANG modules from RFC text.
This script will extract YANG modules from RFC text files that are marked up like this:
<CODE BEGINS> file "filename.yang"
...
<CODE ENDS>
host% ./yang-extractor.pl
Usage:
./yang-extractor.pl <rfc-file>
Grab your favourite RFC file from the Interwebs and extract the YANG modules:
host% curl -O https://tools.ietf.org/id/draft-ietf-i2rs-yang-l3-topology-01.txt
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 56535 100 56535 0 0 36363 0 0:00:01 0:00:01 --:--:-- 36356
host% ./yang-extractor.pl draft-ietf-i2rs-yang-l3-topology-01.txt
Saving 443 lines into [email protected]
Saving 327 lines into [email protected]
Saving 273 lines into [email protected]
host%
The yang-extractor.pl script is written in Perl 6 which is available for most platforms.
The easiest way to install Perl 6 in MacOS is by using Homebrew.
brew install rakudo-star
Windows users can install the most recent 64 bit or 32 bit MSI of Rakudo Star from:
http://rakudo.org/downloads/star/
There are instructions for building from source on your favourite Linux distribution:
http://rakudo.org/how-to-get-rakudo/
There is a tool called xym that is recommended by the IETF:
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