Module repl 

Interactive REPL Mode

This module implements the interactive Read-Eval-Print Loop (REPL) for vapor-cli. It provides a command-line interface for users to execute SQL queries and special commands directly against a SQLite database.

Features:

• SQL Execution: Run any valid SQL query.
• Special Commands: Dot-prefixed commands for database inspection, output formatting, etc. (e.g., .tables, .schema).
• Multi-line Input: Supports SQL queries that span multiple lines, ending with a semicolon.
• Command History: Persists command history between sessions.
• Transaction Management: Supports BEGIN, COMMIT, and ROLLBACK with status indicators.
• Query Bookmarking: Save, list, and run frequently used queries.
• Non-Interactive Mode: Can execute SQL from piped input (e.g., cat query.sql | vapor-cli repl ...).
• Robust Error Handling: Provides informative error messages and offers to reconnect on critical failures.

Functions

repl_mode

Starts the interactive SQL REPL session.

show_help

Displays detailed help information for all REPL commands.