ReferenceError: process is not defined

[pflannery]

when running wtf-trace on a script that is referencing "process" I get an error message "process is not defined".

Is this is because the trace-runner.js isn't passing the process object to the vm context? https://github.com/google/tracing-framework/blob/master/bin/trace-runner.js#L81L87

[dsummersl]

I'm getting this too.

[balupton]

I'm getting this too:

app.js

#!/usr/bin/env node
if ( process.argv.length < 4 ) {  // 0:node 1:app.js 2:in 3:out
    throw new Error('Usage: node app.js input output1 [output2...]')
}
// ...

shell:

$ npm i -g tracing-framework
/Users/balupton/.nvm/versions/node/v5.8.0/bin/wtf-controller -> /Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/controller.js
/Users/balupton/.nvm/versions/node/v5.8.0/bin/wtf-dump -> /Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/dump.js
/Users/balupton/.nvm/versions/node/v5.8.0/bin/wtf-generate-webgl-app -> /Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/generate-webgl-app.js
/Users/balupton/.nvm/versions/node/v5.8.0/bin/wtf-diff -> /Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/diff.js
/Users/balupton/.nvm/versions/node/v5.8.0/bin/wtf-instrument -> /Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/instrument.js
/Users/balupton/.nvm/versions/node/v5.8.0/bin/wtf-query -> /Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/query.js
/Users/balupton/.nvm/versions/node/v5.8.0/bin/wtf-trace -> /Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/trace-runner.js
/Users/balupton/.nvm/versions/node/v5.8.0/bin/wtf-save-trace -> /Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/save-trace.js
/Users/balupton/.nvm/versions/node/v5.8.0/lib
└─┬ tracing-framework@2015.7.15-1 
  ├─┬ falafel@0.1.4 
  │ └── esprima@1.0.0 
  ├─┬ microtime@1.4.2 
  │ ├── bindings@1.2.1 
  │ └── nan@1.8.4 
  ├── mkdirp@0.3.5 
  ├─┬ optimist@0.3.5 
  │ └── wordwrap@0.0.3 
  ├── string-hash@1.1.0 
  ├─┬ temporary@0.0.7 
  │ └── package@1.0.1 
  └─┬ ws@0.4.25 
    ├── commander@0.6.1 
    ├── options@0.0.6 
    └── tinycolor@0.0.1 


$ wtf-trace app.js 1 2 3
/Users/balupton/Projects/uni/node-stream/app.js:2
if ( process.argv.length < 4 ) {  // 0:node 1:app.js 2:in 3:out
     ^

ReferenceError: process is not defined
    at /Users/balupton/Projects/uni/node-stream/app.js:2:6
    at Object.exports.runInContext (vm.js:44:17)
    at Object.<anonymous> (/Users/balupton/.nvm/versions/node/v5.8.0/lib/node_modules/tracing-framework/bin/trace-runner.js:94:4)
    at Module._compile (module.js:413:34)
    at Object.Module._extensions..js (module.js:422:10)
    at Module.load (module.js:357:32)
    at Function.Module._load (module.js:314:12)
    at Function.Module.runMain (module.js:447:10)
    at startup (node.js:141:18)
    at node.js:933:3