Files
systemd/AGENTS.md
T
Daan De Meyer 83e872b4c2 agent: Minimize the amount of instructions in AGENTS.md
Let's only keep instructions for stuff that we've seen the AI
mess up in practice rather than having a bunch of AI generated
text that it can figure out for itself these days (given it was
trained on systemd's source code in the first place).

Also add a rule to use git worktrees and check out PRs locally when
reviewing them, since I've seen it mess that up in practice.
2026-03-06 10:20:25 +01:00

1.7 KiB

AGENTS.md

This file provides guidance to AI coding agents when working with code in this repository. Only add instructions to this file if you've seen an AI agent mess up that particular bit of logic in practice.

Key Documentation

Always consult these files as needed:

  • docs/ARCHITECTURE.md — code organization and component relationships
  • docs/HACKING.md — development workflow with mkosi
  • docs/CODING_STYLE.md — full style guide (must-read before writing code)
  • docs/CONTRIBUTING.md — contribution guidelines and PR workflow

Build and Test Commands

  • Never compile individual files or targets. Always run mkosi -f box -- meson compile -C build to build the entire project. Meson handles incremental compilation automatically.
  • Never run meson compile followed by meson test as separate steps. Always run mkosi -f box -- meson test -C build -v <TEST-NAME> directly. Meson will automatically rebuild any required targets before running tests.
  • Never invent your own build commands or try to optimize the build process.
  • Never use head, tail, or pipe (|) the output of build or test commands. Always let the full output display. This is critical for diagnosing build and test failures.

Integration Tests

  • Never use grep -q in pipelines; use grep >/dev/null instead (avoids SIGPIPE)

Pull Request Review Instructions

  • Always check out the PR in a git worktree in worktrees/, review it locally and remove the worktree when finished.

AI Contribution Disclosure

Per project policy: if you use AI code generation tools, you must disclose this in commit messages by adding e.g. Co-developed-by: Claude <claude@anthropic.com>. All AI-generated output requires thorough human review before submission.