uutils/diffutils

`sdiff` command is not implemented

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#16 opened on Feb 18, 2024

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good first issue

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Description

Currently uutils' diffutils only implements the diff executable.

But GNU's diffutils also provide cmp, diff3 and sdiff.

This issue is a tracker for the implementation of the sdiff utility.

Documentation: https://www.gnu.org/software/diffutils/manual/html_node/Invoking-sdiff.html.

Contributor guide

Research direction
Study the existing diff implementation, understand the sdiff functionality as per GNU documentation, and then implement it following the project's patterns.
Tech stack
rust
Domain
clitooling
Issue type
Feature
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.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Rustcommand line tools
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60