Commands

Zetten provides a small set of explicit commands.

Execute one or more tasks.

zetten run test
zetten run lint test

• Respects task dependencies
• Uses caching
• Runs tasks in parallel when possible
• Stops on first failure

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Initiate Zetten

zetten init

Either you create your config in pyproject.toml or you type the above command, to initiate zetten.

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zetten watch

Re-run tasks when inputs change.

zetten watch test

• Runs tasks immediately once
• Re-runs on input changes
• Uses the same DAG and cache
• Runs until interrupted

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zetten graph

Inspect the task dependency graph

zetten graph

• Loads configuration
• Builds the task DAG
• Detects dependency cycles
• Performs no execution
• Does not access cache

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zetten doctor

Diagnose configuration and environment issues.

zetten doctor

• Performs diagnostics only
• Does not execute tasks
• Has no side effects
• Explains detected problems

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