Toolkit/Private/Show-RscAbout.ps1
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#Requires -Version 3 function Show-RscAbout { <# .SYNOPSIS Display the RSC PowerShell SDK About page. .DESCRIPTION Shows an animated About page with the RSC PowerShell SDK logo, scrolling author credits, and animated decorations. Press any key to exit. Also callable via: Get-RscHelp -About .EXAMPLE Show-RscAbout #> [CmdletBinding()] param( [switch]$Animated ) # Return SDK build information $sdkVer = try { (Get-Module RubrikSecurityCloud).Version.ToString() } catch { "unknown" } $schemaVer = try { [RubrikSecurityCloud.Types.SchemaMeta]::GraphqlSchemaVersion } catch { "unknown" } if (-not $Animated) { Write-Output "RSC PowerShell SDK v$sdkVer (schema $schemaVer)" return } $e = [char]27 $RS = "$e[0m" $BO = "$e[1m" function _fg($n) { "$e[38;5;${n}m" } function _bg($n) { "$e[48;5;${n}m" } # ── Palette ────────────────────────────────────────────────────── $T1=_fg 23; $T2=_fg 30; $T3=_fg 37; $T4=_fg 44 $T5=_fg 51; $T6=_fg 87; $TW=_fg 159 $P4=_fg 27; $P5=_fg 33; $P6=_fg 39; $P7=_fg 75 $WH=_fg 255; $GR=_fg 245; $DG=_fg 239; $VD=_fg 235; $YL=_fg 220 $BG1=_bg 232 # ── Terminal size & centering ──────────────────────────────────── $tw = [Console]::WindowWidth $th = [Console]::WindowHeight $artW = 80; $artH = 31 $ox = [Math]::Max(0, [Math]::Floor(($tw - $artW) / 2)) $oy = [Math]::Max(0, [Math]::Floor(($th - $artH) / 2)) # ── Drawing primitives ─────────────────────────────────────────── function _At([int]$x, [int]$y) { [Console]::SetCursorPosition($ox + $x, $oy + $y) } function _W([string]$color, [string]$text) { Write-Host "${BG1}${color}${text}${RS}" -NoNewline } # ── Static elements ────────────────────────────────────────────── function _DrawBorder { _At 0 0 Write-Host "${T2}╔$('═'*78)╗${RS}" -NoNewline _At 0 ($artH - 1) Write-Host "${T2}╚$('═'*78)╝${RS}" -NoNewline for ($y = 1; $y -lt ($artH - 1); $y++) { _At 0 $y Write-Host "${T2}║${BG1}$(' ' * 78)${RS}${T2}║${RS}" -NoNewline } } function _DrawTexture { _At 1 1; _W $T1 ('░' * 78) _At 1 ($artH - 2); _W $T1 ('░' * 78) } function _DrawDivider { $y = 4 _At 12 $y _W $T3 ('─' * 19) _W $T5 '◆' _W $T5 ('─' * 4) _W $T5 '◇ ' _W $WH 'R S C' _W $T5 ' ◇' _W $T5 ('─' * 4) _W $T5 '◆' _W $T3 ('─' * 19) } function _DrawRubrik { param($c4=$P4, $c5=$P5, $c6=$P6, $c7=$P7) # Letter positions: R(8) U(8) B(8) R(8) I(4) K(10) $xR = 9; $xU = 20; $xB = 31; $xR2 = 42; $xI = 53; $xK = 60 $y0 = 6 # ── R ───────────────────────────────────────────── _At $xR $y0; _W $c5 '▄▄▄▄▄▄▄▄' _At $xR ($y0+1); _W $c6 '█'; _W $c4 '██████'; _W $c6 '█' _At $xR ($y0+2); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xR ($y0+3); _W $c7 '██'; _W '' ' '; _W $c4 '░██' _At $xR ($y0+4); _W "$BO$c7" '██████'; _W $c5 '▓▓' _At $xR ($y0+5); _W $c7 '██'; _W $c6 '▓▓▓▓'; _W $c5 '▒▒' _At $xR ($y0+6); _W $c7 '██'; _W '' ' '; _W $c4 '▒██' _At $xR ($y0+7); _W $c7 '██'; _W '' ' '; _W $c4 '▒██' _At $xR ($y0+8); _W $c7 '██'; _W '' ' '; _W $c4 '▒██' _At $xR ($y0+9); _W $c4 '▀▀'; _W '' ' '; _W $c4 '▀▀' # ── U ───────────────────────────────────────────── _At $xU $y0; _W $c5 '▄▄'; _W '' ' '; _W $c5 '▄▄' _At $xU ($y0+1); _W $c6 '██'; _W '' ' '; _W $c6 '██' _At $xU ($y0+2); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xU ($y0+3); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xU ($y0+4); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xU ($y0+5); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xU ($y0+6); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xU ($y0+7); _W $c7 '██'; _W '' ' '; _W $c4 '░██' _At $xU ($y0+8); _W $c6 '█'; _W $c4 '██████'; _W $c6 '█' _At $xU ($y0+9); _W $c4 ' ░▒▓▓▒░' # ── B ───────────────────────────────────────────── _At $xB $y0; _W $c5 '▄▄▄▄▄▄▄▄' _At $xB ($y0+1); _W $c6 '█'; _W $c4 '██████'; _W $c6 '█' _At $xB ($y0+2); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xB ($y0+3); _W $c7 '██'; _W '' ' '; _W $c4 '░██' _At $xB ($y0+4); _W "$BO$c7" '██████'; _W $c5 '▓▓' _At $xB ($y0+5); _W $c7 '██'; _W $c6 '▓▓▓▓'; _W $c5 '▒▒' _At $xB ($y0+6); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xB ($y0+7); _W $c7 '██'; _W '' ' '; _W $c4 '░██' _At $xB ($y0+8); _W $c6 '█'; _W $c4 '██████'; _W $c6 '█' _At $xB ($y0+9); _W $c4 ' ░▒▓▓▒░' # ── R (second) ──────────────────────────────────── _At $xR2 $y0; _W $c5 '▄▄▄▄▄▄▄▄' _At $xR2 ($y0+1); _W $c6 '█'; _W $c4 '██████'; _W $c6 '█' _At $xR2 ($y0+2); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xR2 ($y0+3); _W $c7 '██'; _W '' ' '; _W $c4 '░██' _At $xR2 ($y0+4); _W "$BO$c7" '██████'; _W $c5 '▓▓' _At $xR2 ($y0+5); _W $c7 '██'; _W $c6 '▓▓▓▓'; _W $c5 '▒▒' _At $xR2 ($y0+6); _W $c7 '██'; _W '' ' '; _W $c4 '▒██' _At $xR2 ($y0+7); _W $c7 '██'; _W '' ' '; _W $c4 '▒██' _At $xR2 ($y0+8); _W $c7 '██'; _W '' ' '; _W $c4 '▒██' _At $xR2 ($y0+9); _W $c4 '▀▀'; _W '' ' '; _W $c4 '▀▀' # ── I ───────────────────────────────────────────── _At $xI $y0; _W $c5 '▄▄▄▄' _At $xI ($y0+1); _W $c4 '░'; _W $c6 '██'; _W $c4 '░' _At ($xI+1) ($y0+2); _W $c7 '██' _At ($xI+1) ($y0+3); _W $c7 '██' _At ($xI+1) ($y0+4); _W $c7 '██' _At ($xI+1) ($y0+5); _W $c7 '██' _At ($xI+1) ($y0+6); _W $c7 '██' _At ($xI+1) ($y0+7); _W $c7 '██' _At $xI ($y0+8); _W $c4 '░'; _W $c6 '██'; _W $c4 '░' _At $xI ($y0+9); _W $c4 '▀▀▀▀' # ── K ───────────────────────────────────────────── _At $xK $y0; _W $c5 '▄▄'; _W '' ' '; _W $c5 '▄▄▄▄' _At $xK ($y0+1); _W $c6 '██'; _W '' ' '; _W $c6 '██' _At $xK ($y0+2); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xK ($y0+3); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xK ($y0+4); _W "$BO$c7" '██████'; _W $c5 '▓▓' _At $xK ($y0+5); _W $c7 '██'; _W $c6 '▓▓▓▓'; _W $c5 '▒▒' _At $xK ($y0+6); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xK ($y0+7); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xK ($y0+8); _W $c7 '██'; _W '' ' '; _W $c4 '██' _At $xK ($y0+9); _W $c4 '▀▀'; _W '' ' '; _W $c4 '▀▀' } # Rainbow hue table: 12 steps around the 256-color wheel $rainbowHues = @(196, 202, 208, 214, 220, 226, 190, 118, 48, 45, 39, 63) function _DrawPSBanner { $y = 17 $bx = 17 _At $bx $y; _W $P4 '╔══╗'; _W $DG '░'; _W $P5 "◄$('▬'*33)►"; _W $DG '░'; _W $P4 '╔══╗' _At $bx ($y+1); _W $P4 '║'; _W "$BO$P7" 'PS'; _W $P4 '║ ' _W "$BO$WH" 'P o w e r S h e l l S D K' _W '' ' '; _W $YL '⚡'; _W '' ' ' _W "$BO$T5" '>>'; _W '' ' ' _W $P4 '║'; _W "$BO$P7" 'PS'; _W $P4 '║' _At $bx ($y+2); _W $P4 '╚══╝'; _W $DG '░'; _W $P5 "◄$('▬'*33)►"; _W $DG '░'; _W $P4 '╚══╝' } function _DrawPrompt { $y = 26 $rightCol = 56 _At 2 $y _W $P4 '┌──'; _W $P5 '('; _W $T5 'RSC'; _W $P5 ')' _W $P4 '──('; _W $YL '~'; _W $P4 ")$('─' * 41)" _At $rightCol $y _W $P4 '┐' _At 2 ($y + 1) _W $P4 '└─' _W $T5 '❯❯❯ ' _W $GR 'Import-Module RubrikSecurityCloud' _W $VD '_'; _W $DG '▌' _At $rightCol ($y + 1) _W $P4 '│' } # ── Authors ────────────────────────────────────────────────────── $authors = @( @{ Name = 'Guillaume Rava'; Color = _fg 51 } @{ Name = 'Jake Robinson'; Color = _fg 220 } @{ Name = 'Evan Cheng'; Color = _fg 208 } @{ Name = 'Chris Lumnah'; Color = _fg 120 } @{ Name = 'Lokesh Kumar'; Color = _fg 177 } @{ Name = 'Aman Bedi'; Color = _fg 196 } @{ Name = 'Rynardt Spies'; Color = _fg 75 } @{ Name = 'Marsh Gardiner'; Color = _fg 215 } @{ Name = 'Shivakumar Suresh'; Color = _fg 87 } ) $creditSegs = [System.Collections.ArrayList]::new() foreach ($a in $authors) { [void]$creditSegs.Add(@{ C = $a.Color; T = $a.Name }) [void]$creditSegs.Add(@{ C = (_fg 240); T = ' · ' }) } [void]$creditSegs.Add(@{ C = (_fg 220); T = ' ★ ' }) $creditLen = 0 foreach ($s in $creditSegs) { $creditLen += $s.T.Length } # ── Sparkle config ─────────────────────────────────────────────── $sparklePos = @( @(5, 6), @(5, 10), @(5, 14), @(7, 8), @(7, 12), @(26, 5), @(48, 5), @(26, 16),@(48, 16), @(71, 6), @(71, 10),@(71, 14), @(73, 8), @(73, 12) ) $sparkleGlyphs = @('✦', '✧', '⋆', '·') $sparkleColors = @((_fg 226), (_fg 220), (_fg 51), (_fg 159), (_fg 255), (_fg 87), (_fg 228)) # ═════════════════════════════════════════════════════════════════ # Render # ═════════════════════════════════════════════════════════════════ [Console]::CursorVisible = $false Clear-Host _DrawBorder _DrawTexture _DrawDivider _DrawRubrik _DrawPSBanner _DrawPrompt # Taglines (centered under PS banner, center=39) $tagY1 = 21; $tagY2 = 22 $tagLeft = 21 $tagRight = 52 _At $tagLeft $tagY1; _W $DG '·····'; _W $T3 '▸ '; _W (_fg 229) 'Rubrik Security Cloud '; _W $T3 '◂'; _W $DG '·····' # SDK version line: centered in 23 chars (same width as tagline above) $sdkVer = try { "v" + (Get-Module RubrikSecurityCloud).Version.ToString() } catch { '?' } if ($sdkVer.Length -gt 23) { $sdkVer = $sdkVer.Substring(0, 22) + '…' } $pad = [Math]::Max(0, 23 - $sdkVer.Length) $verLabel = (' ' * [Math]::Floor($pad / 2)) + $sdkVer + (' ' * [Math]::Ceiling($pad / 2)) _At $tagLeft $tagY2; _W $DG '·····'; _W $T3 '▸ '; _W $GR $verLabel; _W $T3 '◂'; _W $DG '·····' $frame = 0 $rainbow = $false $mqSpeed = 1 $mqOff = 0 $mqY = 24 $mqVisW = 52 $mqLeft = 13 try { while ($true) { # ── Sparkles (every 3rd frame) ─────────────────── if ($frame % 3 -eq 0) { foreach ($sp in $sparklePos) { _At $sp[0] $sp[1] if ((Get-Random -Maximum 8) -lt 2) { $g = $sparkleGlyphs[(Get-Random -Maximum $sparkleGlyphs.Count)] $c = $sparkleColors[(Get-Random -Maximum $sparkleColors.Count)] _W $c $g } else { _W '' ' ' } } } # ── Rainbow RSC banner ────────────────────────── if ($rainbow -and $frame % 2 -eq 0) { $hi = $frame / 2 $n = $rainbowHues.Count $rc4 = _fg $rainbowHues[$hi % $n] $rc5 = _fg $rainbowHues[($hi + 1) % $n] $rc6 = _fg $rainbowHues[($hi + 2) % $n] $rc7 = _fg $rainbowHues[($hi + 3) % $n] _DrawRubrik -c4 $rc4 -c5 $rc5 -c6 $rc6 -c7 $rc7 } # ── RSC title wave: gentle pulse right→left ────────── # Palette: 101 (dim olive) → 107 (sage) → 143 (light olive) → 144 (khaki) → back $rscText = 'Rubrik Security Cloud' $rscCol = $tagLeft + 7 $rscLen = $rscText.Length # ~7 frames for wave to cross (4x speed) + ~77 pause ≈ 10s $waveCycle = [Math]::Floor(($rscLen + 4) / 4) + 77 $waveFrame = $frame % $waveCycle $wavePos = $rscLen + 1 - ($waveFrame * 4) # 4x speed, right to left for ($ci = 0; $ci -lt $rscLen; $ci++) { _At ($rscCol + $ci) $tagY1 $dist = [Math]::Abs($ci - $wavePos) if ($dist -eq 0) { _W (_fg 144) $rscText[$ci] # khaki (peak) } elseif ($dist -eq 1) { _W (_fg 143) $rscText[$ci] # light olive } elseif ($dist -eq 2) { _W (_fg 107) $rscText[$ci] # sage } else { _W (_fg 101) $rscText[$ci] # dim olive (base) } } # ── Vegas arrows (1/3 speed) ───────────────────── $dotPhase = [Math]::Floor($frame / 3) % 5 for ($tagY = $tagY1; $tagY -le $tagY2; $tagY++) { _At $tagLeft $tagY for ($d = 0; $d -lt 5; $d++) { if ($d -eq $dotPhase) { _W $T5 '·' } else { _W $DG '·' } } _At $tagRight $tagY for ($d = 4; $d -ge 0; $d--) { if ($d -eq $dotPhase) { _W $T5 '·' } else { _W $DG '·' } } } # ── Marquee ────────────────────────────────────── _At $mqLeft $mqY _W $T3 '▸ ' $pos = $mqOff % $creditLen $remaining = $mqVisW $acc = 0; $si = 0; $sc = 0 for ($i = 0; $i -lt $creditSegs.Count; $i++) { $slen = $creditSegs[$i].T.Length if ($acc + $slen -gt $pos) { $si = $i $sc = $pos - $acc break } $acc += $slen } $idx = $si; $skip = $sc while ($remaining -gt 0) { $seg = $creditSegs[$idx % $creditSegs.Count] $txt = $seg.T.Substring($skip) if ($txt.Length -gt $remaining) { $txt = $txt.Substring(0, $remaining) } _W $seg.C $txt $remaining -= $txt.Length $idx++ $skip = 0 } _W $T3 ' ◂' $mqOff = ($mqOff + $mqSpeed) % $creditLen # ── Key check ───────────────────────────────────── if ([Console]::KeyAvailable) { $key = [Console]::ReadKey($true) if ($key.Key -eq 'R') { $rainbow = -not $rainbow if (-not $rainbow) { _DrawRubrik } } elseif ($key.Key -eq 'S') { $mqSpeed = 4 } elseif ($key.KeyChar -ge '1' -and $key.KeyChar -le '9') { $mqSpeed = [int]($key.KeyChar.ToString()) } elseif ($key.Key -eq 'C') { # Screen-clear animation: fill with blank cells $cells = [System.Collections.ArrayList]::new() for ($cy = 0; $cy -lt $artH; $cy++) { for ($cx = 0; $cx -lt $artW; $cx++) { [void]$cells.Add(@($cx, $cy)) } } # Fisher-Yates shuffle for ($i = $cells.Count - 1; $i -gt 0; $i--) { $j = Get-Random -Maximum ($i + 1) $tmp = $cells[$i]; $cells[$i] = $cells[$j]; $cells[$j] = $tmp } $batch = [Math]::Max(1, [Math]::Floor($cells.Count / 60)) $ci = 0 while ($ci -lt $cells.Count) { for ($b = 0; $b -lt $batch -and $ci -lt $cells.Count; $b++) { $cell = $cells[$ci]; $ci++ _At $cell[0] $cell[1] Write-Host ' ' -NoNewline } Start-Sleep -Milliseconds 16 } Start-Sleep -Milliseconds 200 break } else { break } } $frame++ Start-Sleep -Milliseconds 120 } } finally { [Console]::SetCursorPosition(0, [Math]::Min($oy + $artH + 1, [Console]::BufferHeight - 1)) [Console]::CursorVisible = $true Write-Host $RS } } |