Mayankaggarwal8055 opened a new pull request, #64753:
URL: https://github.com/apache/airflow/pull/64753
This PR introduces a utility for detecting execution context (WSL, host,
Docker container) and providing environment-aware command recommendations for
Breeze workflows.
### Why is this important?
This work aligns with the GSoC 2026 project:
**"Airflow Contribution & Verification Agent Skills" (#62500)**
A key requirement of the project is enabling AI agents to:
- Detect whether they are running on host or inside Breeze
- Choose appropriate commands based on environment
This PR implements a foundational step toward that goal by providing:
- A consistent environment detection mechanism
- A simple API for retrieving recommended commands
### Key Features
- Detect WSL using:
- environment variables
- `/proc/version`
- kernel release
- Detect container execution via `/.dockerenv`
- Detect Docker availability using `docker info`
- Provide recommended command:
- `pytest` (inside container)
- `breeze shell` (host)
### Tests
- Added comprehensive unit tests with proper mocking
- Ensured isolation of system-dependent behavior (e.g. `/proc/version`,
subprocess calls)
### Notes
This is an initial PoC toward environment-awareness for AI-assisted
workflows and can be extended to support broader agent skill integration.
### Related Issue
Related to #62500
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