Web examples instructions incomplete

[emilk]

Heading over to https://github.com/phaazon/luminance-rs/tree/master/examples/web I follow the instructions and run yarn install and then yarn serve and get this:

❯ yarn serve
yarn run v1.22.17
$ webpack-dev-server
🧐  Checking for wasm-pack...

✅  wasm-pack is installed. 

ℹ️  Compiling your crate in development mode...

ℹ ｢wds｣: Project is running at http://localhost:8080/
ℹ ｢wds｣: webpack output is served from /
ℹ ｢wds｣: Content not from webpack is served from .
error: Found argument '--out-name' which wasn't expected, or isn't valid in this context
        Did you mean --out-dir?

USAGE:
    wasm-pack build --out-dir <out_dir>

For more information try --help
ℹ ｢wdm｣: Hash: 38f42acc8f8bcd7e0c69
Version: webpack 4.46.0
Time: 252ms
Built at: 03/08/2022 10:21:10 AM
     Asset       Size  Chunks             Chunk Names
0.index.js  312 bytes       0  [emitted]  
index.html  181 bytes          [emitted]  
  index.js    340 KiB    main  [emitted]  main
Entrypoint main = index.js
[0] multi (webpack)-dev-server/client?http://localhost:8080 ./index.js 40 bytes {main} [built]
[./index.js] 4.57 KiB {main} [built]
[./node_modules/ansi-html-community/index.js] 4.16 KiB {main} [built]
[./node_modules/html-entities/lib/index.js] 449 bytes {main} [built]
[./node_modules/loglevel/lib/loglevel.js] 9.34 KiB {main} [built]
[./node_modules/webpack-dev-server/client/index.js?http://localhost:8080] (webpack)-dev-server/client?http://localhost:8080 4.29 KiB {main} [built]
[./node_modules/webpack-dev-server/client/overlay.js] (webpack)-dev-server/client/overlay.js 3.52 KiB {main} [built]
[./node_modules/webpack-dev-server/client/socket.js] (webpack)-dev-server/client/socket.js 1.53 KiB {main} [built]
[./node_modules/webpack-dev-server/client/utils/createSocketUrl.js] (webpack)-dev-server/client/utils/createSocketUrl.js 2.91 KiB {main} [built]
[./node_modules/webpack-dev-server/client/utils/log.js] (webpack)-dev-server/client/utils/log.js 964 bytes {main} [built]
[./node_modules/webpack-dev-server/client/utils/reloadApp.js] (webpack)-dev-server/client/utils/reloadApp.js 1.59 KiB {main} [built]
[./node_modules/webpack-dev-server/client/utils/sendMessage.js] (webpack)-dev-server/client/utils/sendMessage.js 402 bytes {main} [built]
[./node_modules/webpack-dev-server/node_modules/strip-ansi/index.js] (webpack)-dev-server/node_modules/strip-ansi/index.js 161 bytes {main} [built]
[./node_modules/webpack/hot sync ^\.\/log$] (webpack)/hot sync nonrecursive ^\.\/log$ 170 bytes {main} [built]
[./pkg/index.js] 0 bytes {0} [built]
    + 20 hidden modules
Child html-webpack-plugin for "index.html":
     1 asset
    Entrypoint undefined = index.html
    [./node_modules/html-webpack-plugin/lib/loader.js!./node_modules/html-webpack-plugin/default_index.ejs] 376 bytes {0} [built]
    [./node_modules/lodash/lodash.js] 531 KiB {0} [built]
    [./node_modules/webpack/buildin/global.js] (webpack)/buildin/global.js 472 bytes {0} [built]
    [./node_modules/webpack/buildin/module.js] (webpack)/buildin/module.js 497 bytes {0} [built]
ℹ ｢wdm｣: Compiled successfully.
ℹ ｢wdm｣: Compiling...
✖ ｢wdm｣: Hash: a64ab0aee52915454060
Version: webpack 4.46.0
Time: 19ms
Built at: 03/08/2022 10:21:10 AM
     Asset       Size  Chunks             Chunk Names
index.html  181 bytes          [emitted]  
 + 2 hidden assets
Entrypoint main = index.js
[./pkg/index.js] 0 bytes {0} [built]
    + 34 hidden modules

ERROR in Rust compilation.
Child html-webpack-plugin for "index.html":
     1 asset
    Entrypoint undefined = index.html
       4 modules
ℹ ｢wdm｣: Failed to compile.
ℹ ｢wdm｣: Compiling...
✖ ｢wdm｣: Hash: e0269b42ad5e23f5366e
Version: webpack 4.46.0
Time: 18ms
Built at: 03/08/2022 10:21:10 AM
     Asset       Size  Chunks             Chunk Names
index.html  181 bytes          [emitted]  
 + 2 hidden assets
Entrypoint main = index.js
[./pkg/index.js] 0 bytes {0} [built]
    + 34 hidden modules

ERROR in Rust compilation.
Child html-webpack-plugin for "index.html":
     1 asset
    Entrypoint undefined = index.html
       4 modules
ℹ ｢wdm｣: Failed to compile.
ℹ ｢wdm｣: Compiling...
✖ ｢wdm｣: Hash: a64ab0aee52915454060
Version: webpack 4.46.0
Time: 15ms
Built at: 03/08/2022 10:21:11 AM
     Asset       Size  Chunks             Chunk Names
index.html  181 bytes          [emitted]  
 + 2 hidden assets
Entrypoint main = index.js
[./pkg/index.js] 0 bytes {0} [built]
    + 34 hidden modules

ERROR in Rust compilation.
Child html-webpack-plugin for "index.html":
     1 asset
    Entrypoint undefined = index.html
       4 modules
ℹ ｢wdm｣: Failed to compile.
ℹ ｢wdm｣: Compiling...
✖ ｢wdm｣: Hash: e0269b42ad5e23f5366e
Version: webpack 4.46.0
Time: 19ms
Built at: 03/08/2022 10:21:11 AM
     Asset       Size  Chunks             Chunk Names
index.html  181 bytes          [emitted]  
 + 2 hidden assets
Entrypoint main = index.js
[./pkg/index.js] 0 bytes {0} [built]
    + 34 hidden modules

ERROR in Rust compilation.
Child html-webpack-plugin for "index.html":
     1 asset
    Entrypoint undefined = index.html
       4 modules
ℹ ｢wdm｣: Failed to compile.

I know nothing about yarn, but could it be index.html is missing?

[wg-romank]

@emilk could be wasm-pack version?

I just tried on master acb9e23 with

wasm-pack 0.10.2

And yarn serve produces following output

~/Projects/luminance-rs/examples/web$ yarn serve
yarn run v1.22.18
$ webpack-dev-server
🧐  Checking for wasm-pack...

✅  wasm-pack is installed. 

ℹ️  Compiling your crate in development mode...

ℹ ｢wds｣: Project is running at http://localhost:8080/
ℹ ｢wds｣: webpack output is served from /
ℹ ｢wds｣: Content not from webpack is served from .
ℹ ｢wdm｣: wait until bundle finished: /
[INFO]: Checking for the Wasm target...
[INFO]: Compiling to Wasm...
   Compiling proc-macro2 v1.0.37
   Compiling unicode-xid v0.2.2
   Compiling syn v1.0.91
   Compiling log v0.4.16
...