rtk-ai/rtk

rtk does not handle git diff correctly in some cases

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#1,669 opened on May 1, 2026

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 (1 comment) (0 reactions) (0 assignees)Rust (2,914 forks)batch import
bugeffort-smallfilter-qualitygood first issue

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Description

rtk git diff -- "package.json" "playwright.config.ts" ".harness/e2e_pipeline.yaml" "e2e-tests/config/loadEnv.ts" "e2e-tests/config/test.env"

output: fatal: bad revision 'package.json'

git diff -- "package.json" "playwright.config.ts" ".harness/e2e_pipeline.yaml" "e2e-tests/config/loadEnv.ts" "e2e-tests/config/test.env"

output: works fine

Contributor guide

Research direction
Investigate how `rtk git diff` passes arguments to the underlying git command. The error suggests that the tool is misinterpreting file paths as revision arguments. Look into the git diff argument parsing logic in the repository, likely in a module handling git commands. Review the code that constructs the git command and compare with how git itself handles multiple file arguments separated by ` `. The fix may involve correctly separating options from paths.
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.
2
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
Basic RustCLI argument parsing
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80