[Pkg-javascript-devel] Removing babel 6: Call for help

[Xavier]

Le 11/05/2020 à 08:25, Pirate Praveen a écrit :
> 
> 
> On 2020, മേയ് 11 2:19:01 AM IST, Xavier <yadd at debian.org> wrote:
>> Le 10/05/2020 à 21:23, Pirate Praveen a écrit :
>>>
>>>
>>> On Sat, May 9, 2020 at 10:54 pm, Xavier <yadd at debian.org> wrote:
>>>> Thanks for your awesome work!
>>>
>>> Thanks to you, Jonas and Nilesh too for helping.
>>>
>>> Can somoene check babel7 branch in node-yarnpkg? It builds fine but I
>>> probably need to include some specific plugins from stage-0 preset. It
>>> builds fine, but when you try to run, it fails with this error.
>>>
>>> $ yarnpkg
>>> /usr/share/nodejs/@babel/runtime/helpers/inherits.js:5
>>>    throw new TypeError("Super expression must either be null or a
>>> function");
>>>    ^
>>
>> In `function _inherits(subClass, superClass)`, superClass is "undefined"
>> instead of "null".
>>
>> Adding (in babel7) `if(superClass===undefined) superClass=null;` fixes
>> this problem but then:
>>
>> /usr/share/nodejs/yarn/lib/util/generate-pnp-map-api.tpl.js:28
>> var ignorePattern = $$BLACKLIST ? new RegExp($$BLACKLIST) : null;
>>                    ^
>> ReferenceError: $$BLACKLIST is not defined
>>    at Object.<anonymous>
>> (/usr/share/nodejs/yarn/lib/util/generate-pnp-map-api.tpl.js:28:21)
>>    at Module._compile (internal/modules/cjs/loader.js:778:30)
>>    at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
>>    at Module.load (internal/modules/cjs/loader.js:653:32)
>>    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
>>    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
>>    at Module.require (internal/modules/cjs/loader.js:692:17)
>>    at require (internal/modules/cjs/helpers.js:25:18)
>>    at Object.<anonymous>
>> (/usr/share/nodejs/yarn/lib/util/generate-pnp-map.js:22:52)
>>    at Module._compile (internal/modules/cjs/loader.js:778:30)
>>
>> So it seems that this is not an error on babel7 side but on yarn build
> 
> With babel 6, they use node-babel-preset-stage-0 which is not available in babel 7, we need to specify the plugins from that preset explicitly.
> 
> For the webpack error, it does not fail the build and it was there before too.

Hi,

I fixed partially node-matrix-js-sdk but I failed to configure
debian/webpack.config.js. So node-* is ready but not libjs-*
Can someone take a look ?

Cheers,
Xavier