sling-hooks

SKILL.md

Hooks are custom actions that execute at specific points in replications. Steps are the same concept used in pipelines.

| start | Before any stream runs | Setup, notifications | | end | After all streams complete | Cleanup, notifications | | pre | Before each stream | Validation, setup | | post | After each stream | Logging, notifications | | premerge | Before merge (in transaction) | Session settings | | postmerge | After merge (in transaction) | Additional SQL |

| type | Hook type (required) | | id | Identifier for referencing output | | if | Conditional execution | | onfailure | abort, warn, quiet, skip, break |

Pre/post actions and hooks for Sling replications and pipelines. Use when adding actions before/after replications, executing SQL queries, sending HTTP webhooks, validating data with checks, running shell commands, copying/deleting files, or implementing notifications. Source: slingdata-io/slingdata-ai.

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