check_context_size

Documentation

Overview

Package check_context_size implements the ctx system check-context-size subcommand.

It counts prompts per session and emits adaptive checkpoint reminders prompting the user to consider wrapping up.

Index

• func Cmd() *cobra.Command
• func Run(cmd *cobra.Command, stdin *os.File) error

Functions

func Cmd

func Cmd() *cobra.Command

Cmd returns the "ctx system check-context-size" subcommand.

Returns:

• *cobra.Command: Configured check-context-size subcommand

func Run

func Run(cmd *cobra.Command, stdin *os.File) error

Run executes the check-context-size hook logic.

Reads hook input from stdin, tracks per-session prompt counts, and emits context checkpoint or window warning messages at adaptive intervals. Also fires a one-shot billing warning when token usage exceeds the user-configured threshold.

Parameters:

• cmd: Cobra command for output
• stdin: standard input for hook JSON

Returns:

• error: Always nil (hook errors are non-fatal)