# rlynx0/bash-progress-bar architecture

> Architecture diagram of the GitHub repository rlynx0/bash-progress-bar, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-27). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/rlynx0/bash-progress-bar
- Repository: https://github.com/rlynx0/bash-progress-bar

## Overview

`progress-bar` is a command-line progress display that consumes numeric updates and renders bars to the terminal. Its documented workflow also supports multi-bar input, configuration, demos, and preset previews. The tree contains only the executable and a sample-input producer; no source excerpts are available, so internal parsing, state management, and rendering layers are not split into speculative components.

Main entry points: [`progress-bar`](https://github.com/rlynx0/bash-progress-bar/blob/main/progress-bar) (Progress bar CLI), [`multibar-sample-input`](https://github.com/rlynx0/bash-progress-bar/blob/main/multibar-sample-input) (Sample input)

## Diagram (Mermaid)

```mermaid
flowchart TD

node_user(("CLI user"))
node_producer(("Update producer"))
node_progress["Progress bar CLI"]
node_sample["Sample input"]
node_terminal(("Terminal"))

node_user -->|"invokes/configures"| node_progress
node_producer -->|"streams updates"| node_progress
node_sample -->|"streams updates"| node_progress
node_progress -->|"renders bars"| node_terminal

click node_progress "https://github.com/rlynx0/bash-progress-bar/blob/main/progress-bar"
click node_sample "https://github.com/rlynx0/bash-progress-bar/blob/main/multibar-sample-input"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_user toneBlue
class node_producer,node_terminal toneIndigo
class node_progress,node_sample toneTeal
```

## Components

### Other components

- **CLI user**
- **Update producer**
- [Progress bar CLI](https://github.com/rlynx0/bash-progress-bar/blob/main/progress-bar): `progress-bar`
- [Sample input](https://github.com/rlynx0/bash-progress-bar/blob/main/multibar-sample-input): `multibar-sample-input`
- **Terminal**

## Connections

- CLI user → Progress bar CLI: invokes/configures
- Update producer → Progress bar CLI: streams updates
- Sample input → Progress bar CLI: streams updates
- Progress bar CLI → Terminal: renders bars