https://github.com/perry-mitchell/logupdate

Single-line log updater for vlang
https://github.com/perry-mitchell/logupdate

Last synced: 12 months ago
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Single-line log updater for vlang

• Host: GitHub
• URL: https://github.com/perry-mitchell/logupdate
• Owner: perry-mitchell
• License: mit
• Created: 2020-09-23T11:09:39.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2020-09-23T13:58:14.000Z (almost 6 years ago)
• Last Synced: 2025-01-03T13:24:13.248Z (over 1 year ago)
• Language: V
• Size: 18.6 KB
• Stars: 5
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# logupdate

> Single-line log updater for vlang

[![Build Status](https://travis-ci.org/perry-mitchell/logupdate.svg?branch=master)](https://travis-ci.org/perry-mitchell/logupdate)

Update the current terminal line by overwriting it - useful for displaying progress bars/animations while some work is done.

![logupdate animation](demo.gif)

## Installation

Install using vpm:

```shell

v install perry_mitchell.logupdate

```

## Usage

Usage is very simple - `update` simply updates the same line over and over:

```v

import logupdate

import time

fn main() {

    mut val := 0

	for {

		val = val + 1

		if val > 9 {

			val = 1

		}

		logupdate.update("Counter: $val")

		time.sleep_ms(200)

	}

}

```

Use `clear` to clear the update by setting one final value to the line (writes a new-line as well).

## Testing

Simply run `make all`.