Writing shell filters for fun and profit

Why ? During my daily job I have sometimes to debug failed openqa test jobs. One of the testing mantra is to reproduce the issue and for that task the openqa community has developed some tooling. In practice, I often have some output like this one below from some job cloning operations: Cloning parents of sle-15-SP4-Server-DVD-Updates-x86_64-Build20250112-1-fips_ker_mode_gnome@64bit 1 job has been created: - sle-15-SP4-Server-DVD-Updates-x86_64-Build20250112-1-fips_ker_mode_gnome@64bit -> https://openqa.suse.de/tests/16425390 Cloning parents of sle-15-SP5-Server-DVD-Updates-x86_64-Build20250112-1-fips_ker_mode_gnome@64bit 1 job has been created: - sle-15-SP5-Server-DVD-Updates-x86_64-Build20250112-1-fips_ker_mode_gnome@64bit -> https://openqa.suse.de/tests/16425391 Cloning parents of sle-15-SP4-Server-DVD-Updates-x86_64-Build20250112-1-fips_ker_mode_gnome@64bit 1 job has been created: - sle-15-SP4-Server-DVD-Updates-x86_64-Build20250112-1-fips_ker_mode_gnome@64bit -> https://openqa.suse.de/tests/16425392 And when I want to monitor those jobs, I’d need to copy-paste all the job URLs and pass them as arguments to the cool openqa-mon utility which will show and notify me of the job status in the terminal. ...

January 19, 2025 · Andrea Manzini

A different approach to terminal user interfaces

Intro Bubbletea is a framework with a philosophy based on The Elm Architecture: Making it simple, it breaks into three parts: Model: the state of your application View: a way to turn your state into something to display Update: a way to update your state based on messages The framework’s runtime manages everything else: from messages orchestration to low-level rendering details. Example Let’s say you want to create the classic to-do list: ...

May 3, 2024 · Andrea Manzini