Document spf13/cobra internals for command resolution, execution flow, and shell completion.
npx skills add https://github.com/carapace-sh/carapace --skill cobra-dev
Please help me install this Agent Skill. Skill: cobra-dev Source: https://github.com/carapace-sh/carapace/tree/main/skills/cobra-dev Command: npx skills add https://github.com/carapace-sh/carapace --skill cobra-dev
Developers need a centralized, actionable guide to understand and debug Cobra's internal mechanics, including command resolution, execution flow, and the completion engine, to build robust CLI applications with spf13/cobra.
Open this guide and follow the sections on ExecuteC, Find vs Traverse, and the completion engine to quickly understand Cobra's internal flow.
High-intent search queries and answers about installing and using this skill.
Cobra's ExecuteC dispatch handles root command execution by traversing the command tree to find the target command, binding flags, and invoking the appropriate Run function. This skill documents the complete ExecuteC execution flow for debugging.
Find resolution matches arguments against child commands sequentially, while Traverse resolves commands recursively through nested trees without requiring exact prefix matches. This skill explains Find vs Traverse resolution for debugging command routing.
Debugging Cobra flag set hierarchy requires understanding how persistent flags inherit down the command tree and how global state propagates during execution. This skill provides references for troubleshooting flag set hierarchy and global state management.
Cobra's shell completion engine generates dynamic completion scripts for Bash, Zsh, Fish, and PowerShell by hooking into shell native completion systems. This skill documents shell script generation and dynamic completion behavior across V1 and V2 scripts.
Yes, this skill provides structured references for extending Cobra internals, including modifying command resolution and execution flow. It covers the Command struct and internal mechanics needed to build and extend custom CLI behaviors.
Subcommand resolution failures often stem from mismatched Find versus Traverse logic or improper flag set hierarchy binding during ExecuteC dispatch. This skill helps troubleshoot command resolution and execution flow issues within spf13/cobra internals.
monforjeDesign and manage Go CLI command trees with spf13/cobra.
aRustyDevProfile Rust tests with Valgrind and Callgrind via Nextest.
ngxtmGenerate Go CLI applications with Cobra command structures and flags.
dmwin72015Build Go CLI command trees with spf13/cobra using RunE and Args validators.
