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2 changes: 1 addition & 1 deletion README.md
Original file line number Diff line number Diff line change
Expand Up @@ -122,7 +122,7 @@ In CI‑node mode, DDTest also fans out across local CPUs on that node and furth
| `--framework` | `DD_TEST_OPTIMIZATION_RUNNER_FRAMEWORK` | `rspec` | Test framework (currently supported values: `rspec`, `minitest`). |
| `--min-parallelism` | `DD_TEST_OPTIMIZATION_RUNNER_MIN_PARALLELISM` | vCPU count | Minimum workers to use for the split. |
| `--max-parallelism` | `DD_TEST_OPTIMIZATION_RUNNER_MAX_PARALLELISM` | vCPU count | Maximum workers to use for the split. |
| `--ci-node` | `DD_TEST_OPTIMIZATION_RUNNER_CI_NODE` | `-1` (off) | Restrict this run to the slice assigned to node **N** (0‑indexed). Also parallelizes within the node across its CPUs. |
| | `DD_TEST_OPTIMIZATION_RUNNER_CI_NODE` | `-1` (off) | Restrict this run to the slice assigned to node **N** (0‑indexed). Also parallelizes within the node across its CPUs. |
| `--worker-env` | `DD_TEST_OPTIMIZATION_RUNNER_WORKER_ENV` | `""` | Template env vars per local worker (e.g., isolate DBs): `--worker-env "DATABASE_NAME_TEST=app_test{{nodeIndex}}"`. |
| `--command` | `DD_TEST_OPTIMIZATION_RUNNER_COMMAND` | `""` | Override the default test command used by the framework. When provided, takes precedence over auto-detection (e.g., `--command "bundle exec custom-rspec"`). |
| `--tests-location` | `DD_TEST_OPTIMIZATION_RUNNER_TESTS_LOCATION` | `""` | Custom glob pattern to discover test files (e.g., `--tests-location "custom/spec/**/*_spec.rb"`). Defaults to `spec/**/*_spec.rb` for RSpec, `test/**/*_test.rb` for Minitest. |
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