No cigar this time :-\
[mitya@localhost test]$ ./compile-app-demo.js
/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/options/option-manager.js:393
throw new Error("Couldn't find preset " + JSON.stringify(val)
+ " relative to directory " + JSON.stringify(dirname));
^
Error: Couldn't find preset "es2015" relative to directory
"/home/mitya"
at /home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/options/option-manager.js:393:17
at Array.map (native)
at OptionManager.resolvePresets
(/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/options/option-manager.js:385:20)
at OptionManager.mergePresets
(/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/options/option-manager.js:369:10)
at OptionManager.mergeOptions
(/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/options/option-manager.js:328:14)
at OptionManager.addConfig
(/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/options/option-manager.js:234:10)
at OptionManager.findConfigs
(/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/options/option-manager.js:434:16)
at OptionManager.init (/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/options/option-manager.js:482:12)
at File.initOptions (/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/index.js:211:75)
at new File (/home/mitya/qxcompiler/node_modules/babel-
core/lib/transformation/file/index.js:129:22)Dunno why it looks for presets in
my home dir. In my previous experiment, everything went smooth (except that it
didn't in fact collect any qooxdoo deps, since I removed all plugins - but
transpiling itself went fine).
As for uglify - ah, that was stupid. I used original uglify, not uglify-js.
Just tried the latter (2.6.1) - indeed, it takes ~10 secs for qxt. Not bad.
В Ср, 17/02/2016 в 20:56 +0000, John Spackman пишет:
> Got it – it was a bug in my plugin I introduced a while ago, but
> Chrome obviously supports arrow functions natively so I didn’t pick
> up that the translation wasn’t happening any more. The .babelrc is
> not needed for this because we’re using it embedded, I think the
> .babelrc is only for the CLI
>
> That’s very a good point about the polypill BTW because it’s not
> being included and it should be, I’ll add that in tomorrow.
>
> The problem with translations is fixed now too, sorry about that I
> should have deleted the output directory before retesting :oops:
>
> What options are you running Uglify with, and what version are you
> running? I’m using "uglify boot.js -m -c”, I just timed it on mine
> and it’s mangled the qxt app in 11 seconds (I’m using uglify 2.6.1)
> Still not great but better than 30 secs :) I’ve nearly got Uglify
> done, but stopped for dinner and then saw your email so switched
> back.
>
> I’ve done the #! entries too
>
> I’ve pushed a new release, give it a go :)
>
> John
>
> From: Dimitri <mi...@cargosoft.ru>
> Reply-To: qooxdoo Development <qooxdoo-devel@lists.sourceforge.net>
> Date: Wednesday, 17 February 2016 at 19:33
> To: <qooxdoo-devel@lists.sourceforge.net>
> Subject: Re: [qooxdoo-devel] QxCompiler - add ES6, faster
> compilation, and 100% Javascript API to building applications
>
> Just a quick follow-up on Babel - I've rolled back to yesterday's
> version, edited lib/qxcompiler/ClassFile.js:218, replaced that
> plugins array with presets: [ "es2015" ]. Suddenly, it worked :)
> I'm still wondering why it doesn't try to look for any .babelrc file.
> It's clearly stated in the docs that the "babelrc" option is true by
> default. And it definitely would be good to have control over Babel
> via (optional) config file.
>
> Another issue to consider is that not every ES6 feature is
> implemented via code transformation. Some (ex., Promises) require
> babel-polyfill. (Mention in the docs? Integrate polyfill into build?)
>
> Dimitri
>
> > Hi John,
> >
> > That pace you're keeping, it's incredible :) Glad to hear
> > translations finally landed!
> >
> > Unfortunately, I couldn't make them work :(
> >
> > [mitya@localhost test]$ node compile-app-demo.js
> > [BABEL] Note: The code generator has deoptimised the styling of
> > "/home/mitya/qxcompiler/qooxdoo/framework/source/class/qx/ui/core/W
> > idget.js" as it exceeds the max of "100KB".
> > 2016-02-17 21:30:13.229 [info ] makers Writing target
> > Source Target: ../testdata/qxt/source-output/
> > /home/mitya/qxcompiler/lib/qxcompiler/targets/Target.js:239
> > pkgdata.locales["C"] = db.cldr["en"];
> > ^
> >
> > TypeError: Cannot read property 'en' of undefined
> > at
> > /home/mitya/qxcompiler/lib/qxcompiler/targets/Target.js:239:45
> > at
> > /home/mitya/qxcompiler/node_modules/async/lib/async.js:718:13
> > at async.forEachOf.async.eachOf
> > (/home/mitya/qxcompiler/node_modules/async/lib/async.js:233:13)
> > at _parallel
> > (/home/mitya/qxcompiler/node_modules/async/lib/async.js:717:9)
> > at Object.async.parallel
> > (/home/mitya/qxcompiler/node_modules/async/lib/async.js:731:9)
> > at
> > /home/mitya/qxcompiler/lib/qxcompiler/targets/Target.js:236:15
> > at /home/mitya/qxcompiler/lib/util.js:321:9
> > at /home/mitya/qxcompiler/node_modules/async/lib/async.js:52:16
> > at
> > /home/mitya/qxcompiler/node_modules/async/lib/async.js:269:32
> > at /home/mitya/qxcompiler/node_modules/async/lib/async.js:44:16
> >
> > (removed qxcompiler dir & did clean checkout, didn't help either)
> >
> > Re: Babel - sadly, didn't make it work either :( that arrow
> > function in qxt/Application.js goes unchanged first to
> > [source|build]-output/transpiled, then to [source|build]-
> > output/script. The same with string templates, etc. Note the above
> > [BABEL] message - that means, Babel is invoked, but doesn't apply
> > any actual transformations. I tried "strace -e trace=open node
> > compile-app-demo.js", and didn't see it open .babelrc or any plugin
> > and/or preset modules. Could you please make sure it's indeed
> > enabled? If it works for you, could you please assist me in
> > tracing/debugging (since I'm a newbie in a Node world)?
> >
> > As for script compression, I played a bit with the standalone
> > uglify tool. Works pretty fine, but it takes ~30 seconds to process
> > a skeleton app. Do you think it can be sped up if integrated into
> > QxCompiler?
> >
> > Minor issue: test/*.js scripts could have a shebang string
> > (#!/usr/bin/node) and +x mode so that they could be run directly,
> > without typing "node ..." each time.
> >
> > Cheers!
> > Dimitri
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