Indexing trivial Python project fails since version v0.5.0

[gloin01]

I'm currently trying to generate SCIP files for different languages and found that trying to index a simple Hello World project in python fails with the current version of this tool (v0.6.0) and v0.5.0, but works in version v0.4.2. And I'm also able to index a more complex project in the current version, which contains a pyproject.toml and much other stuff.

currentFilepath: '/app/main.py',
error: TypeError: Cannot read properties of undefined (reading 'indexOf')
[...]
at /usr/local/lib/node_modules/@sourcegraph/scip-python/dist/scip-python.js:1:27427
at Array.forEach ()

To replicate:

• Create an new directory and inside it create a main.py file with the following content:

# main.py

def main() -> None:
    print('Hello World')

if __name__ == "__main__":
    main()

• Run docker run -it -v *insert path to directory*:/app sourcegraph/scip-python:v0.6.0
• cd /app/
• scip-python index

When doing this I get the following log:

C:\Users\***>docker run -it -v C:\Users\****\PythonSimple:/app sourcegraph/scip-python:v0.6.0
/ # cd app/
/app # scip-python index
No configuration file found.
No pyproject.toml file found.
fatal: not a git repository (or any parent up to mount point /)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).
Total Project Files 1
(07:44:11) Indexing /app with version undefined
(07:44:11) Evaluating python environment dependencies

[notice] A new release of pip is available: 23.0.1 -> 24.2
[notice] To update, run: pip install --upgrade pip
(07:44:11)   Gathering environment information from `pip`
(07:44:12)   Analyzing dependencies
(07:44:12) Parse and search for dependencies
(07:44:12) Index workspace and track project files
(07:44:12) Analyze project and dependencies
(07:44:12) Parse and emit SCIP


Experienced Fatal Error While Indexing:
Please create an issue at github.com/sourcegraph/scip-python: {
  currentFilepath: '/app/main.py',
  error: TypeError: Cannot read properties of undefined (reading 'indexOf')
      at r (/usr/local/lib/node_modules/@sourcegraph/scip-python/dist/scip-python.js:1:8675)
      at Function.package (/usr/local/lib/node_modules/@sourcegraph/scip-python/dist/scip-python.js:1:8581)
      at o (/usr/local/lib/node_modules/@sourcegraph/scip-python/dist/scip-python.js:1:77650)
      at Object.t.makeModuleInit (/usr/local/lib/node_modules/@sourcegraph/scip-python/dist/scip-python.js:1:77976)
      at L.visitModule (/usr/local/lib/node_modules/@sourcegraph/scip-python/dist/scip-python.js:1:81422)
      at L.visit (/usr/local/lib/node_modules/@sourcegraph/scip-python/dist/pyright-internal.js:1:321967)
      at L.visitNode (/usr/local/lib/node_modules/@sourcegraph/scip-python/dist/pyright-internal.js:1:326774)
      at L.walk (/usr/local/lib/node_modules/@sourcegraph/scip-python/dist/pyright-internal.js:1:326653)
      at /usr/local/lib/node_modules/@sourcegraph/scip-python/dist/scip-python.js:1:27427
      at Array.forEach (<anonymous>)
}

[isaacharrisholt]

The problem exists with the how scip-python infers the project version. If you're not in a git repository (which it looks like you're not), and you don't provide an explicit --project-version argument, it will fail. It'll work fine if you provide that flag