Installing WebAssembly Qt 6.7.0 fails

[timangus]

Describe the bug
Qt for WebAssembly 6.7.0 fails to install as before, and doesn't appear to be available.

To Reproduce
Steps to reproduce the behavior:

1. Run aqt install-qt linux desktop 6.7.0 wasm_multithread --autodesktop
2. Observe error message.

Expected behavior
Qt for WebAssembly 6.7.0 is installed.

aqt output

$ aqt install-qt linux desktop 6.7.0 wasm_multithread --autodesktop
INFO    : aqtinstall(aqt) v3.1.13 on Python 3.10.12 [CPython GCC 11.4.0]
INFO    : You are installing the Qt6-WASM version of Qt, which requires that the desktop version of Qt is also installed. Now installing Qt: desktop 6.7.0 linux_gcc_64
WARNING : Failed to download checksum for the file 'Updates.xml'. This may happen on unofficial mirrors.
ERROR   : Failed to locate XML data for Qt version '6.7.0'.
==============================Suggested follow-up:==============================
* Please use 'aqt list-qt linux desktop' to show versions available.

$ aqt list-qt linux desktop --arch 6.7.0
linux_gcc_64

Desktop (please complete the following information):

• OS: linux
• aqt version: aqtinstall(aqt) v3.1.13 on Python 3.10.12 [CPython GCC 11.4.0]

Additional context
Valid output of 6.6.3 query, for comparison:

$ aqt list-qt linux desktop --arch 6.6.3
gcc_64 wasm_singlethread wasm_multithread

[rectalogic]

Looks like for 6.7.0 they moved wasm under all_os
https://download.qt.io/online/qtsdkrepository/all_os/wasm/

Similar issue to docs/examples in #775

[timangus]

I made things work here: timangus@5fd08c4

$ aqt install-qt all_os wasm 6.7.0 wasm_multithread --autodesktop

[miurahr]

Is it reasonable to advice users to specify "all_os" for os_name?
@timangus @rectalogic

If so, does anyone raise hand volunteer to update manual ?

[vkuznetsovgn]

Hey @miurahr .

I think it's not enough to update the manual. @timangus had to update aqt code to make it work.

[timangus]

And please regard my changes with scepticism; I've only hacked away at it to make it work for my particular use case. It's perhaps useful as a basis for fixing the problem properly though.

[vkuznetsovgn]

Hi @timangus

Could you maybe help with this #794 (comment) ?

I'm also trying to investigate but the more hands the better

[timangus]

@vkuznetsovgn at this point I can't really remember tbh, but my fork is still working for my purposes so I guess any insight I can contribute is contained therein. As far as I remember it was just a case of Qt having decided to restructure where all the builds went directory structure wise, and aqtinstall needing modification to account for this.

[adam-ce]

this still fails with qt 6.8. I'm using @timangus workaround for now. HOWEVER, his workaround only works for 6.7, i believe the location of the packages changed once more (i'll use 6.7 for now).

for anybody visiting, if you use gh pages:

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        qtarch: [wasm_singlethread, android_arm64_v8a]
        qtversion: ['6.7.0']
        include:
          - qtarch: wasm_singlethread
            qttarget: 'wasm'
            qthost: 'all_os'
            qtmodules: ''
            additional_build_flags: '--target install'
            aqtsource: 'git+https://github.com/timangus/aqtinstall.git'
          - qtarch: android_arm64_v8a
            qttarget: 'android'
            qthost: 'linux'
            aqtsource: 'git+https://github.com/miurahr/aqtinstall.git'
          
    steps:
    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y build-essential ninja-build
        
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
        fetch-tags: true
    
    - uses: mymindstorm/setup-emsdk@v13
      if: matrix.qttarget == 'wasm'
      with:
        version: 3.1.50
        
    - name: Install Qt native version (required by android version)
      uses: timangus/install-qt-action@deployed
      with:
        aqtsource: ${{ matrix.aqtsource }}
        version: ${{ matrix.qtversion }}
        host: linux
        target: 'desktop'
        arch: linux_gcc_64
        dir: '${{github.workspace}}/qt'
        install-deps: 'true'