[BUG] Config Mode Parsing Doesn't Validate Against Valid Enum Values

[xyz080125]

Project

vgrep

Description

In commands.rs line 1079, mode parsing uses value.parse()? which relies on the Mode enum's FromStr implementation. If invalid values are provided, the error message may be unclear.

Error Message

Debug Logs

System Information

OS: Any
Rust Version: 1.75+

Screenshots

No response

Steps to Reproduce

1. Run vgrep config set mode invalid_value
2. Observe error

Expected Behavior

Clear error listing valid mode options (Local, Server)

Actual Behavior

Generic parse error without listing valid options

Additional Context

No response

[echobt]

Issue validated. The reported problem has been confirmed in the codebase. A Pull Request with the fix has been submitted: CortexLM/vgrep#62.