Dumbo

A TUI (Text User Interface) application for monitoring PostgreSQL databases, inspired by Dolphie (for MySQL).

Features (Alpha MVP)

• Connection Setup: Connect to PostgreSQL with host, port, user, password, database.
• Dashboard: Display PostgreSQL version, active connections, and list of databases.
• Process List: Show active queries from pg_stat_activity.

Installation

1. Clone the repository.
2. Ensure Go 1.19+ is installed.
3. Run go mod tidy to download dependencies.
4. Build with go build.

Configuration

Create a config.yaml file in the current directory or $HOME/.config/dumbo/config.yaml with:

host: localhost
port: 5432
user: postgres
password: yourpassword
dbname: postgres

Defaults are provided if no config is found.

Usage

Run ./dumbo and the connection form will be pre-filled with config values (or defaults).

• Use Tab to navigate fields, Enter to connect.
• Once connected, Tab to switch between Dashboard and Processlist.
• Press R to refresh data, Q to quit.

Dependencies

• Bubbletea for TUI framework.
• pgx for PostgreSQL driver.
• Lipgloss for styling.

Roadmap

• Add more monitoring panels (e.g., replication status, locks, performance metrics).
• Graphs and real-time updates.
• Configuration files and credential management.
• Support for multiple connections/tabs.

Contributing

Contributions welcome! This is an alpha version, so expect bugs and incomplete features.