Improving Shell usability - Crescendo
summary
Crescendo turns arbitrary native command output into real PowerShell cmdlets by generating a small module and manifest from a declarative JSON config, producing proxy cmdlets that run on PowerShell 5.1 and 7 so they are cross-platform. It adds argument transformations, elevation helpers (Windows is trickier than Linux), improved native error collection and demultiplexing, and automatic JSON-to-object handling for tools that emit JSON. The project already shows near 10 million downloads and a gallery of authors and works in real automation.
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chapters (12)
- 0:00Welcome to Crescendo
- 3:55Native commands need wrapping
- 8:03Cross-platform compatibility
- 12:17Crescendo module from JSON
- 15:17Demo: netsh firewall wrapper
- 22:23Handling string outputs
- 24:36Native outputs to objects
- 29:12Community feedback
- 30:36Crescendo 1.1 features
- 33:18Argument transformation
- 36:54Native error handling
- 39:21Summary
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