logo/scripts/ascii.nims

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#!/usr/bin/env -S nim e --hints:off
import std/[strformat]
type
AsciiLogo = object
braille: bool
threshold: int
color: bool
height: int
baseFile: string
const baseImg = "./docs/png/logo-dark.png"
proc fileName(al: AsciiLogo): string =
result = "./docs/ascii-variants/logo"
if al.braille:
result &= "-braille"
if al.threshold != 0:
result &= &"-threshold{al.threshold}"
if al.color:
result &= "-color"
if al.height != 0:
result &= &"-h{al.height}"
result &= ".txt"
proc make(al: AsciiLogo) =
var cmd: string
if al.baseFile != "":
cmd = &"ascii-image-converter {al.baseFile}"
else:
cmd = &"ascii-image-converter {baseImg}"
if al.braille:
cmd &= " --braille "
if al.threshold != 0:
cmd &= &" --threshold {al.threshold} "
if al.color:
cmd &= &" --color "
if al.height != 0:
cmd &= &" --height {al.height} "
cmd &= &" > {al.fileName}"
exec cmd
when isMainModule:
mkDir("./docs/ascii-variants/")
for al in @[
AsciiLogo(braille: true, threshold: 20),
AsciiLogo(braille: true, height: 15, threshold: 20),
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AsciiLogo(height: 50),
AsciiLogo(color: true, height: 30, baseFile: "./docs/png/logo-bg-circle-b-dark.png"),
AsciiLogo(braille: true, height: 20, threshold: 50 , baseFile: "./docs/png/logo-bg-circle-b-dark.png")
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]:
al.make()
cpFile("./docs/ascii-variants/logo-color-h30.txt", "./docs/ascii")