aibom-test-impact-mapper

To map git changes to minimal pytest and playwright commands, parse staged changes and HEAD diffs using path-based mapping rules to identify the smallest reliable test suite for impacted files. The script generates targeted verification commands across Python, Node, and frontend components.

Yes, you can run only the impacted tests for changed files in a monorepo by using the CLI with the --from-git and --run flags. This detects changed files via git, maps them to the corresponding pytest, npm, or playwright commands, and executes the minimal test suite.

Test impact mapping for staged git changes is the process of identifying the minimal, impact-based test commands that correspond to modified files. It uses path-based mapping rules to generate targeted pytest, npm, and playwright verification commands instead of running the full test suite.

Yes, this test impact mapper supports npm and hardhat components alongside pytest and playwright. It applies path-based mapping rules to changed files in monorepos containing Python, Node, and frontend components to generate the minimal impacted test commands.

To execute targeted tests from a HEAD diff without running the full suite, use the CLI with the --from-git and --run flags. This generates candidate commands for impacted tests based on the diff and optionally executes the mapped minimal verification suite.

The best way to generate candidate test commands for impacted files is to use a path-based mapping matrix that parses git changes. This approach maps changed files across overlays, IPFS, and dashboard components to the minimal pytest, npm, and playwright commands required for verification.