[v3.0.0] Load order is broken when used with multiple entry points

[tals]

Given two entry points that share import-ed modules that extract-text processes, these modules actual load order (as they appear in the concatenated file) will be incorrect

For example:

// programA.js
import './css/first.css'
import './css/second.css'
import './css/third.css'

// programB.js
import './css/second.css'
import './css/first.css'

Yields:

/* extracted programA.css */

/* <content of first.css>... */
/* <content of second.css>... */
/* <content of third.css>... */

/* extracted programB.css */
/* <content of first.css>... <-- this is wrong! */
/* <content of second.css>... */

Repro: https://github.com/tals/extract-text-plugin-ordering-bug

    "extract-text-webpack-plugin": "^3.0.0"
    "webpack": "^3.3.0"

Version in description added by @d3viant0ne

[michael-ciniawsky]

Without allChunks: true aswell, did it work before and if what was the latest version it worked correctly?

[tals]

allChunks makes no difference.

I've only recently started using this plugin, so it never worked for me.
It fails on 2.1.0 and 3.0.0.

[elrumordelaluz]

Don't know if it's related to this issue but upgrading from 2.1.2 into 3.0.0, noted lots of order changes in the output.
Using in both versions allChunks: true and ignoreOrder: true.
Also modules, postcss-loader, postcss-nested and SSR (in case these infos could help).

Commenting in the meantime I am trying to create a repo to reproduce the behaviour

[ciaran-phillips]

I also have loading order issues which are only present when using multiple entry points. Have not yet tested allChunks but I can confirm I also see the issue on both 2.1.0 and 3.0.0. I'm not sure yet on what version it worked correctly.

[alexander-akait]

@tals thanks for issue! Can your do PR with failing tests? It help to solve the problem faster

[rkovalov]

same with 2.1.2

[giotramu]

Any update about this Issue? I see the specific branch.

[AndrewBogdanovTSS]

Any updates regarding this issue?

[alexander-akait]

DEPRECATED
Please use: https://github.com/webpack-contrib/mini-css-extract-plugin