ohm CLI tool available?

I want to be able to run files and stdin through particular grammars and semantic operations that will generate files or print results to stdout. I've started building my own tooling for doing this with my own work, but wanted to check to see if something already existed and I didn't find anything in a cursory search through the repositories posted here.

Example:

cat model | run_operation RM_PGSQL toPostgreSQL > schema.ddl

Where RM_PGSQL refers to a grammar and toPostgreSQL refers to a semantic action (or derivative).

Does something like this exist, or is a common solution planned?

My apologies if I have missed something.

Mar 03 '16 22:03 blakelapierre

Hi Blake, I think that's worth a shot and we could put something like that in bin. There currently is a script in this directory - es5bench - that does something similar: Parse dist/ohm.js against the ES5 grammar and compile it to JS code (using examples/ecmascript/compile.js). It's not a semantics but I don't see why it couldn't be.

Mar 03 '16 22:03 mroeder

I agree that it would be useful to have something like this!

On Thu, Mar 3, 2016 at 2:47 PM, mroeder [email protected] wrote:

Hi Blake, I think that's worth a shot and we could put something like that in bin http://../blob/master/bin. There currently is a script in this directory - es5bench http://../blob/master/bin/es5bench - that does something similar: Parse dist/ohm.js against the ES5 grammar and compile it to JS code (using examples/ecmascript/compile.js http://../blob/master/examples/ecmascript/compile.js). It's not a semantics but I don't see why it couldn't be.

— Reply to this email directly or view it on GitHub https://github.com/cdglabs/ohm/issues/71#issuecomment-192003144.