# Triggers (/pipeline-sdk/triggers)



Pass `triggers=[...]` when you register a pipeline to control when Harmont runs
it on a connected repository.

## Push [#push]

<DslSignature name="push" />

## Pull request [#pull-request]

<DslSignature name="pull_request" />

**Python**

```python
import harmont as hm

@hm.pipeline(
    "ci",
    triggers=[hm.push(branch="main"), hm.pull_request(branches=["main"])],
)
def ci() -> hm.Step:
    return hm.sh("make test")
```

**TypeScript**

```typescript
import { pipeline, push, pullRequest, sh, type PipelineDefinition } from "@harmont/hm";

const pipelines: PipelineDefinition[] = [
  {
    slug: "ci",
    triggers: [push({ branch: "main" }), pullRequest({ branches: ["main"] })],
    pipeline: pipeline([sh("make test")]),
  },
];
export default pipelines;
```

Full options are in the [triggers reference](/pipeline-sdk/reference/triggers).