Command Line Utility

Task Orchestrator provides a command-line utility that allows you to:

  • Run task files or modules

  • Execute tasks selectively by tag or task group

  • Generate HTML reports for workflows

You can view available commands and flags using:

pravaha -h

—

Running a Task File

To run a Python file containing tasks:

pravaha run --file filename.py --tags <tag1,tag2> --taskgroups <group1,group2>

Parameters:

  • --file : Path to the Python file containing tasks

  • --tags : (Optional) Execute only tasks with the specified tags

  • --taskgroups : (Optional) Execute only tasks in the specified task groups

—

Running a Module

To run tasks defined inside a Python module:

pravaha run --module aditya.module

Parameters:

  • --module : Module path containing tasks (e.g., aditya.module)

—

Generating Reports

You can generate an HTML report for your workflow execution:

task-engine run --file my-workflow.py --report my-workflow

Parameters:

  • --report : Name of the workflow report to generate (the HTML file will be created under ./reports/)

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Notes

  • CLI execution respects task dependencies, priorities, tags, and groups.

  • You can combine tags, task groups, and report generation in a single command.