WIP: -p/--profile option starts v8/chromium/chrome compatible profiling. #485
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This should help fixing things like #483. |
| .options('q', {alias:'quiet', boolean:true, default:false, describe:'Do not output any warnings'}) | ||
| .options('ppi', {describe:'Pixels per inch used to convert m, mm, cm, in, pt, pc to pixels', default:90.714}); | ||
| .options('ppi', {describe:'Pixels per inch used to convert m, mm, cm, in, pt, pc to pixels', default:90.714}) |
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if you reorder options you should probably move that before q.
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heeh, I missed that. in any case the reordering could be removed of the PR if you want.
bin/carto
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| @@ -76,6 +82,15 @@ if (ext === '.mml') { | |||
| console.error("carto: please pass either a .mml file or .mss file"); | |||
| } | |||
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| if (options.profile) { | |||
| const fs = require('fs'); | |||
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const is part of ES6, we are still using ES5 so it should be var.
| "readable-stream": "^2.3.3", | ||
| "sax": "~1.2.1", | ||
| "util-deprecate": "^1.0.2", | ||
| "v8-profiler": "^5.7.0" |
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Wouldn't this dependency suffice? Why do we need all the others?
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I had a problem while installing v8-profiler, it kept complaining about a missing dependency, so I just kept adding things to npm install until it worked. Also, notice that Travis and AppVeyor complain about v8-profiler, so probably we could leav it completely out, add a check in the code, and suggest the command to run.
For some reason this breaks; I can't remember how. I will keep working on it later, I hope to add more info tonight.