[Pkg-javascript-devel] Bug#988507: Bug#988507: Bug#988507: Bug#988507: update node-terser to alteast version 4.8

[Yadd]

Le 15/05/2021 à 05:13, Yadd a écrit :
> Le 15/05/2021 à 05:02, Yadd a écrit :
>> Le 14/05/2021 à 14:21, Jonas Smedegaard a écrit :
>>> Quoting Pirate Praveen (2021-05-14 13:46:28)
>>>> terser-webpack-plugin needs terser at least version 4.8. Is there any 
>>>> known blockers I can help with?
>>>
>>> Thanks for asking.
>>>
>>> Draft package in git fails like this:
>>>
>>> cd dist && ../bin/terser \
>>>         --mangle --compress \
>>>         --source-map 'content=bundle.js.map,includeSources=true' \
>>>         --output bundle.min.js \
>>>         -- bundle.js
>>> Parse error at undefined:undefined,undefined
>>>
>>> /build/node-terser-4.8.0/bin/terser:244
>>>             var lines = files[ex.filename].split(/\r?\n/);
>>>                                            ^
>>> TypeError: Cannot read property 'split' of undefined
>>>     at run (/build/node-terser-4.8.0/bin/terser:244:44)
>>>     at Object.<anonymous> (/build/node-terser-4.8.0/bin/terser:188:5)
>>>     at Module._compile (internal/modules/cjs/loader.js:999:30)
>>>     at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
>>>     at Module.load (internal/modules/cjs/loader.js:863:32)
>>>     at Function.Module._load (internal/modules/cjs/loader.js:708:14)
>>>     at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:60:12)
>>>     at internal/main/run_main_module.js:17:47
>>>
>>> /build/node-terser-4.8.0/tools/exit.js:14
>>>     throw exit;
>>>     ^
>>> [Function: exit]
>>>
>>>
>>> I suspect it is related to patch 1001 to use commander 4 - would sure be 
>>> helpful to have a pair of fresh eyes on it.
>>
>> Hi,
>>
>> same error with and without 1001 patch
> 
> I tried this and get the same error:
> 
>   $ cd /tmp
>   $ npm i terser at 4.8.0
>   $ cd -
>   $ cd dist && /tmp/node_modules/terser/bin/terser \
>          --mangle --compress \
>          --source-map 'content=bundle.js.map,includeSources=true' \
>          --output bundle.min.js \
>          -- bundle.js
> 
> Looking more, error seems to be in `rollup --no-esModule -c`: the
> produced files looks strange (a mix of js and map)

No bundle.js it's a valid minified file