[Pkg-javascript-devel] Bug#1003504: node-lodash: FTBFS with webpack5: TypeError: webpack.optimize.OccurrenceOrderPlugin is not a constructor

[Caleb Adepitan]

Source: node-lodash
Version: 4.17.21+dfsg+~cs8.31.198.20210220-5
Severity: important
Tags: ftbfs
User: pkg-javascript-devel at alioth-lists.debian.net
Usertags: webpack5

Hi,

We are starting to build against webpack5 in experimental and the 
package needed for local build is webpack and node-webpack-source from 
experimental.
During a test rebuild, node-lodash was found to fail to build in that 
situation.

Relevant part (hopefully):

/<<PKGBUILDDIR>>/lib/fp/build-dist.js:25
     new webpack.optimize.OccurrenceOrderPlugin,
     ^

TypeError: webpack.optimize.OccurrenceOrderPlugin is not a constructor
     at Object.<anonymous> (/<<PKGBUILDDIR>>/lib/fp/build-dist.js:25:5)
     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
make[1]: *** [debian/rules:19: override_dh_auto_build] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:8: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit 
status 2
--------------------------------------------------------------------------------
Build finished at 2022-01-08T15:26:45Z

Finished
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