Ensure posix paths in manifest

[mmarchetti]

This PR ensures that manifest file lists always contain posix paths, and not Windows paths (containing \). shinyapps.io does not accept Windows paths in the manifest.json.

Intent

Fixes #373

Type of Change

• Bug Fix
• New Feature
• Breaking Change

Approach

Using pathlib.Path.as_posix() to convert to Posix paths.

Automated Tests

I removed all of the special case unit tests for Windows, and make all of the tests run on all platforms.

Directions for Reviewers

Will need to test deployments on posix and Windows clients, deploying to Connect and to shinyapps.io.

Checklist

• I have updated CHANGELOG.md to cover notable changes.
• I have updated all related GitHub issues to reflect their current state.

[github-actions]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
4197	2654	63%	0%	🟢

New Files

No new covered files...

Modified Files

File	Coverage	Status
rsconnect/bundle.py	77%	🟢
TOTAL	77%	🟢

updated for commit: 8774a3d by action🐍

[jcheng5]

Hi @mmarchetti, gentle nudge. Anything standing in the way of this getting merged and released? Let me know if I can help.

[kgartland-rstudio]

Hi @mmarchetti, gentle nudge. Anything standing in the way of this getting merged and released? Let me know if I can help.

I'm testing this now and the manifests created in Windows now look to be using the proper filepaths, but is there a live shinyapps.io instance where I can deploy to ensure they're working properly?

EDIT:
@dskard helped me out. I'm testing deploys now.

[kgartland-rstudio]

Test app with nested directories:
https://huggingface.co/spaces/posit/shiny-for-python-template/tree/main

shinyapps.io

• write-manifest and deploy from windows
• write-manifest and deploy from macOS
• write-manifest and deploy from linux

connect

• write-manifest and deploy from windows
• write-manifest and deploy from macOS
• write-manifest and deploy from linux

Also deployed other manifest content and ran rsconnect-python tests in Connect against this branch. All passed.

Good to merge!