[Pkg-javascript-devel] babel 7.9.6 update

[Xavier]

Le 10/06/2020 à 13:22, Xavier a écrit :
> Le 06/06/2020 à 09:41, Xavier a écrit :
>> Le 05/06/2020 à 21:37, Xavier a écrit :
>>> Hi,
>>>
>>> node-rollup-plugin-babel tests are broken by babel 7.9.6 (autopkgtest
>>> only: no test during build to avoid circular deps). Here is the
>>> difference with `npm i` (given by my debug tools). It's the only one bug
>>> I found when trying to update babel. Could someone take a look?
>>>
>>> The error is:
>>>
>>>   /usr/share/nodejs/yargs/yargs.js:1242
>>>         else throw err
>>>              ^
>>>   TypeError: Cannot read property 'type' of null
>>
>> Update:
>>  * test passed with a copy of some /usr/share/nodejs/@babel modules in
>>    node_modules [2] (with a little patch [1])
>>  * when removing some of them (example with
>>    @babel/helper-create-class-features-plugin), I got a similar but
>>    different error:
>>
>>       1) rollup-plugin-babel
>>            works with proposal-decorators (#18):
>>          TypeError: Cannot read property 'type' of null
>>
>> Problem exists only with node-babel7 7.9.6, not with 7.4.5
>>
>> There is nothing strange in test/**/.babelrc
>>
>> [1]:
>> https://salsa.debian.org/js-team/node-rollup-plugin-babel/-/blob/master/debian/patches/fix-test-for-babel-7.9.6.diff
>>
>> [2]: core helper-create-class-features-plugin
>> helper-create-regexp-features-plugin plugin-external-helpers
>> plugin-proposal-async-generator-functions plugin-proposal-decorators
>> plugin-proposal-nullish-coalescing-operator
>> plugin-proposal-object-rest-spread plugin-proposal-optional-chaining
>> plugin-proposal-unicode-property-regex
>> plugin-transform-async-to-generator
>> plugin-transform-block-scoped-functions plugin-transform-block-scoping
>> plugin-transform-classes plugin-transform-computed-properties
>> plugin-transform-destructuring plugin-transform-dotall-regex
>> plugin-transform-duplicate-keys plugin-transform-exponentiation-operator
>> plugin-transform-for-of plugin-transform-member-expression-literals
>> plugin-transform-modules-amd plugin-transform-modules-commonjs
>> plugin-transform-modules-systemjs plugin-transform-modules-umd
>> plugin-transform-named-capturing-groups-regex
>> plugin-transform-new-target plugin-transform-object-super
>> plugin-transform-parameters plugin-transform-property-literals
>> plugin-transform-reserved-words plugin-transform-runtime
>> plugin-transform-shorthand-properties plugin-transform-spread
>> plugin-transform-sticky-regex plugin-transform-template-literals
>> plugin-transform-typeof-symbol plugin-transform-unicode-regex preset-env
> 
> Hi,
> 
> After some tries, our babel 7.9.6 has the same behavior than `npm i`
> downloaded one. So I prepared a workaround:
>  * use debian/nodejs/extcopies (with a little change in pkg-js-tools to
>    avoid an error with babel 7.4.5 ; => pkg-js-tools_0.9.37)
>  * add a little patch to be compatible with babel 7.9.6 error messages
> 
> I'm ready to upload both node-rollup-plugin-babel and pkg-js-tools,
> waiting for eventual comments (all is pushed to salsa)

And push node-babel7 7.9.6 of course