mirror of
https://github.com/nushell/nu_scripts.git
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83 lines
2.1 KiB
Plaintext
83 lines
2.1 KiB
Plaintext
# this script will print a blue gradient on the screen
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# We can get the terminal width and height now with term size
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# but we like to use the script as a benchmark, so let's keep
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# it a constant size for now
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let height = 40 # really need to get the terminal height here
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let width = 160 # really need to get the terminal width here
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let stamp = 'Nu'
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def iter_inc [incr mult iter] {
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$incr + $mult * $iter
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}
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seq 0 $height | each {
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let row_data = (seq 0 $width | each { |col|
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let fgcolor = (iter_inc 2 2 $col)
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if $fgcolor > 200 and $fgcolor < 210 {
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$"(ansi -e '48;2;0;0;')($fgcolor)m($stamp)(ansi -e '0m')"
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} else {
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$"(ansi -e '48;2;0;0;')($fgcolor)m(char sp)(ansi -e '0m')"
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}
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} | str join)
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$"($row_data)(char newline)"
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} | str join
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# python:
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#
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# #!/usr/bin/env python
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# from colors import *
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#
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# def iter_inc(incr, mult, it):
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# return incr + mult * it
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#
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# height = 40
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# width = 160
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# stamp = "py"
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#
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# for line in range(0, height):
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# row_data = ""
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#
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# for col in range(0, width):
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# fgcolor = iter_inc(2, 2, col)
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# if fgcolor > 200 and fgcolor < 210:
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# row_data = row_data + color(stamp, bg='rgb(0, 0, %d)' % fgcolor)
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# else:
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# fg = fgcolor % 256
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# row_data = row_data + color(' ', bg='rgb(0, 0, %d)' % fg)
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#
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# print(row_data)
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# powershell:
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# function Set-Cursor {
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# [CmdletBinding()]
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# param ([int] $x, [int] $y)
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# $Host.UI.RawUI.CursorPosition = @{x = $x; y = $y }
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# }
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#
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# function Get-Character {
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# [CmdletBinding()]
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# param ([int]$index)
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# $mystring = ' Trevor Sullivan'
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# return $index -ge ($mystring.Length) ? ' ' : $mystring[$index]
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# }
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#
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# function main {
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#
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# for ($y = 0; $y -le ($host.ui.RawUI.BufferSize.Height - 1); $y++) {
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# $Color = 25
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# Set-Cursor -x $PSItem -y $y
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# 0..($Host.UI.RawUI.BufferSize.Width - 1) | ForEach-Object {
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# Write-Host -Object ("`e[48;2;0;0;$Color`m{0}" -f (Get-Character -Index $PSItem)) -NoNewline
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# $Color += 2
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# }
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# }
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# Start-Sleep -Seconds 5
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# }
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#
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# main
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