once query affected-tests
List test targets likely affected by changed workspace paths
Synopsis
text
once query affected-tests [OPTIONS]Description
Uses declared target inputs, package ownership, and reverse dependency traversal. An otherwise unowned path belongs to its nearest package. The root manifest, configured graph modules, and paths outside every known package conservatively select every test.
Options
| Flag | Value | Default | Description |
|---|---|---|---|
--changed-path | <PATH> | Changed workspace-relative path. Repeat for multiple paths | |
-C, --directory | <DIR> | Project root. Defaults to the current directory; the cache lives under <project>/.once/. Mirrors make -C | |
--format | <FORMAT> | human | Output format for Once's structured data (cache stats, run/exec trailers). Defaults to a human-readable rendering; pass json or toon to get machine-parseable output for scripting and for agent consumers |
-v, --verbose | (flag) | 0 | Increase log verbosity. Repeat for more (-v: info, -vv: debug, -vvv: trace). Overridden by RUST_LOG |
-q, --quiet | (flag) | false | Suppress human-mode success and progress trailers. Errors and the structured envelope of --format json/toon still print. Mirrors the -q flag of common build tools |
--list | (flag) | false | Print the command surface at the current command depth |