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Code ownership

Code ownership is the assignment of responsibility for reviewing, maintaining, or evolving specified source code or software components.

How 2 Manning books explain it

Automating API Delivery

A code owner is an individual or team designated to review and approve changes to specified files, file types, or directories in a version-controlled repository.

How it is used
Requires domain-expert approval for PRs changing selected API files before merge.
How deep it goes
Defines the approval rule and walks through CODEOWNERS and branch-protection setup, without detailing pattern syntax.
Examples
Uses a GitHub CODEOWNERS file assigning a reviewer to chapter8/apis, alongside required PR jobs.
What you can do after
Operate/configure code-owner approval alongside required PR status checks for selected API artifacts.

Read how Automating API Delivery explains code ownership →

"Looks Good to Me"

A person or team designated as responsible for reviewing changes to specified parts of a codebase.

How it is used
Routes pull-request reviews to people or teams based on changed files and relevant expertise.
How deep it goes
Explains automatic assignment, file-pattern precedence, supported locations, and base-branch requirements.
Examples
Uses React JSX changes, legacy systems, and a CODEOWNERS listing with global, specific, email, and team owners.
What you can do after
Operate GitHub review automation by configuring CODEOWNERS patterns, owners, precedence, and branch placement.

Read how "Looks Good to Me" explains code ownership →

Related concepts

These guides are generated from the text of Manning books by Manning's knowledge graph and link to the sections they draw on. The full books are available on liveBook and at manning.com.