oven-sh/bun

`bun -` keeps running forever

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#13,196 opened on Aug 9, 2024

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bugcliconfirmed buggood first issue

Description

What version of Bun is running?

1.1.22-canary.96+df33f2b2a

What platform is your computer?

Darwin 24.1.0 arm64 arm

What steps can reproduce the bug?

run bun - it will run forever without doing a thing.

What is the expected behavior?

it should behave as bun -- so it should print the bun help message

What do you see instead?

Bun starts, prints nothing, won't end the process unless manually

Additional information

No response

Contributor guide

Tech stack
rustshell
Domain
cli
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
RustCLI argument parsing
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40
Research direction
First, reproduce the bug by running `bun ` locally. Investigate Bun's CLI argument parsing code, typically located in `src/cli/`. Look for how ` ` is handled compared to ` `. The expected behavior is to print help message. Check if there is any missing condition or infinite loop when ` ` is passed. Consider reading the Bun source code for argument handling and test with a build from source.