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Terminal screensaver similar to dvd bouncing logo; Uses the distro/OS name/custom text instead

License: The Unlicense

Go 100.00%

terminal screensaver termui cli unixporn go dvd

dvdts's Introduction

DVDTS - DVD Term Screensaver

DVD Screensaver style screensaver for terminal. Instead of the logo of DVD, it uses the distro name/os name or custom text.

The text does not hit the corner of terminal perfectly only if GCD (greatest common divisor) for terminal dimensions isn't 1.

Preview

Preview shows

dvdts -c yellow -t "Hello, World" -s 7
# and 
cowsay Hello, World | dvdts -a

Usage

Example

dvdts -a -c green -s 5

This will start the colors from green, cycle because of a flag, and text will move twice as fast.

Flags

-a      cycle through terminal colors
-c string
        color for the bouncing text (default "blue")
-s int
        speed of text [more is slower] (default 10)
-t string
        text to display (default "<OS name>")

Piping input

DVDTS supports piped input. For example

cowsay Hello, World | dvdts -a

In-use bindings

Key(s)	Action
q or Ctrl+c	Quit
a	Toggle color cycling

Build Dependencies

Go
termui

dvdts's People

Contributors

Stargazers

Watchers

Forkers

basxto forumplayer

dvdts's Issues

Respect newlines when calculating boundary box

I ran dvdts -a -t "$(figlet CCC-FFM)" and it just counted the string length.
Instead it should count the lines and the length of the longest line.

Support text from STDIN

Or maybe anything other than just the distro name (lsb-release makes kittens sad).

Add support for piping input

add flags - c none or - p, or check for piped input and ignore text
ignore ANSI escape codes when calculating length
allow to pipe output of another program

So that one can use something like ponysay --ponyonly -f owl | dvdts -c none or cowsay Hello, World | dvdts -p

Readme stuff

Dependencies should be changed to build dependencies, as you don't need Go for the binary.

Text hits the corners

Text should not hit the corner perfectly (just like it doesn't for the DVD thing)

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