flatpak-node-generator

[Lunarequest]

flatpak-builder version

1.4.0

Linux distribution and version

arch linux

Affected flatpak-builder tool

node/flatpak-node-generator.py

flatpak-builder tool cli args

No response

Source repository URL

https://github.com/h3poteto/whalebird-desktop

Flatpak-builder manifest URL

No response

Description

when attempted to generate the sources with the latest version of flatpak-node-generator the whole thing blows up with the following output

Found 1 lockfiles.
Reading packages from lockfiles...
Traceback (most recent call last):
  File "/home/luna/.local/bin/flatpak-node-generator", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/home/luna/.local/share/pipx/venvs/flatpak-node-generator/lib/python3.11/site-packages/flatpak_node_generator/main.py", line 277, in main
    asyncio.run(_async_main())
  File "/usr/lib/python3.11/asyncio/runners.py", line 190, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/luna/.local/share/pipx/venvs/flatpak-node-generator/lib/python3.11/site-packages/flatpak_node_generator/main.py", line 198, in _async_main
    packages.update(lockfile_provider.process_lockfile(lockfile))
  File "/home/luna/.local/share/pipx/venvs/flatpak-node-generator/lib/python3.11/site-packages/flatpak_node_generator/providers/yarn.py", line 106, in process_lockfile
    for name_line, package in self.parse_lockfile(lockfile).items():
                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/luna/.local/share/pipx/venvs/flatpak-node-generator/lib/python3.11/site-packages/flatpak_node_generator/providers/yarn.py", line 68, in parse_lockfile
    key, value = shlex.split(line)
    ^^^^^^^^^^
ValueError: too many values to unpack (expected 2)

I'm not to sure why this is happening any pointers would be helpful

[benni347]

I added some print statements to see on which line it errors. This was the output for the specific program the op mentioned:

"@babel/core": ^7.4.0 || ^8.0.0-0 <8.0.0
"@babel/core": ^7.0.0-0 || ^8.0.0-0 <8.0.0
react: ^16.8 || ^17 || ^18
eslint: ^6.0.0 || ^7.0.0 || >=8.0.0
typescript: ^4.7 || 5
react: ^16 || ^17 || ^18
react-dom: ^16 || ^17 || ^18
conditions: os=darwin & cpu=arm64
conditions: os=darwin & cpu=x64
conditions: os=linux & cpu=arm64 & libc=glibc
conditions: os=linux & cpu=arm64 & libc=musl
conditions: os=linux & cpu=x64 & libc=glibc
conditions: os=linux & cpu=x64 & libc=musl
conditions: os=win32 & cpu=arm64
conditions: os=win32 & cpu=ia32
conditions: os=win32 & cpu=x64
acorn: ^6.0.0 || ^7.0.0 || ^8.0.0
"@babel/core": ^7.4.0 || ^8.0.0-0 <8.0.0
"@babel/core": ^7.4.0 || ^8.0.0-0 <8.0.0
"@babel/core": ^7.4.0 || ^8.0.0-0 <8.0.0
jsx-ast-utils: ^2.4.1 || ^3.0.0
eslint: ^3 || ^4 || ^5 || ^6 || ^7 || ^8
minipass: ^5.0.0 || ^6.0.2 || ^7.0.0
js-tokens: ^3.0.0 || ^4.0.0
lru-cache: ^9.1.1 || ^10.0.0
minipass: ^5.0.0 || ^6.0.2 || ^7.0.0
"@types/react": 16 || 17 || 18
react: ^16.6.0 || 17 || 18
typescript: ^4.7 || 5

The problem as we can see is that it splits it on spaces, therefore we do not have 2 return values of shlex.split(line) but for example on "@babel/core": ^7.4.0 || ^8.0.0-0 <8.0.0 we would get: ['@babel/core:', '^7.4.0', '||', '^8.0.0-0', '<8.0.0'].

The issue no longer occurs when applying the #252 pull request to my install.