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buck2-target-determination

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Identify Buck2 targets affected by code changes.

Software Engineering#jj#build-system#buck2#incremental-builds#target-detection#quicktd
Authorthoughtpolice
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Buck2 projects often require rebuilding only the changed targets to save time; this skill identifies which Buck2 targets are affected by a given set of code changes to enable incremental workflows.

Core Features & Use Cases

  • Identify affected Buck2 targets between two jj revisions using quicktd to generate a focused build/test scope.
  • Outputs a target list to a file, enabling large-scale or CI workflows to operate on only the necessary targets.
  • Includes a Python helper (scripts/quicktd_helper.py) and clear usage notes to simplify pattern-based invocations and scope control.

Quick Start

Run buck2 run root//buck/tools/quicktd -- '@-' '@' depot//src/... to identify affected targets, then optionally buck2 build or buck2 test them.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

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Please help me install this Skill:
Name: buck2-target-determination
Download link: https://github.com/thoughtpolice/a/archive/main.zip#buck2-target-determination

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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