extras: add PowerShell greeting port, Rust gm-switch and Windows installers

- powershell_greeting: PowerShell port of fish_greeting (fastfetch random logo, sixel/kitty-direct per terminal, logs, modes) - win-gm-switch: Rust port of gm-switch.cpp (cross-platform mode file, --status, Start Menu shortcuts installer) - install-windows.ps1 umbrella installer; README pointers
2026-09-30 09:34:01 -05:00
parent 9b431eb982
commit d2f857d3ee
12 changed files with 976 additions and 3 deletions
@@ -0,0 +1,105 @@
+# Build and install gm-switch:
+#   * cargo build --release (needs the Rust toolchain on PATH)
+#   * copies gm-switch.exe to %LOCALAPPDATA%\J621\bin
+#   * adds that folder to your user PATH (if missing)
+#   * creates Start Menu shortcuts for each mode under "J621 Greeting"
+#
+# Usage:
+#   .\install.ps1
+#   .\install.ps1 -Uninstall
+
+[CmdletBinding()]
+param(
+    [switch]$Uninstall
+)
+
+$ErrorActionPreference = 'Stop'
+
+$here = $PSScriptRoot
+if (-not $here) { $here = Split-Path -Parent $MyInvocation.MyCommand.Path }
+$binDir = Join-Path $env:LOCALAPPDATA 'J621\bin'
+$exe = Join-Path $binDir 'gm-switch.exe'
+$startMenuDir = Join-Path $env:APPDATA 'Microsoft\Windows\Start Menu\Programs\J621 Greeting'
+
+if ($Uninstall) {
+    if (Test-Path -LiteralPath $startMenuDir) {
+        Remove-Item -LiteralPath $startMenuDir -Recurse -Force
+        Write-Host "Removed $startMenuDir"
+    }
+    if (Test-Path -LiteralPath $exe) {
+        Remove-Item -LiteralPath $exe -Force
+        Write-Host "Removed $exe"
+    }
+    $userPath = [Environment]::GetEnvironmentVariable('Path', 'User')
+    if ($userPath) {
+        $parts = @($userPath -split ';' | Where-Object { $_ -and $_ -ne $binDir })
+        [Environment]::SetEnvironmentVariable('Path', ($parts -join ';'), 'User')
+        Write-Host "Removed $binDir from your user PATH"
+    }
+    exit 0
+}
+
+# --- Build ---------------------------------------------------------------------
+if (-not (Get-Command cargo -ErrorAction SilentlyContinue)) {
+    Write-Host 'cargo was not found on PATH - install the Rust toolchain (https://rustup.rs) first.'
+    exit 1
+}
+Push-Location $here
+try {
+    Write-Host 'Building gm-switch (cargo build --release) ...'
+    # cargo writes progress to stderr; keep that from tripping $ErrorActionPreference.
+    $previousPreference = $ErrorActionPreference
+    $ErrorActionPreference = 'Continue'
+    cargo build --release 2>&1 | Write-Host
+    $buildExit = $LASTEXITCODE
+    $ErrorActionPreference = $previousPreference
+    if ($buildExit -ne 0) {
+        Write-Host 'cargo build failed.'
+        exit 1
+    }
+} finally {
+    Pop-Location
+}
+
+$built = Join-Path $here 'target\release\gm-switch.exe'
+if (-not (Test-Path -LiteralPath $built)) {
+    Write-Host "Build output not found: $built"
+    exit 1
+}
+
+# --- Install -------------------------------------------------------------------
+New-Item -ItemType Directory -Path $binDir -Force | Out-Null
+Copy-Item -LiteralPath $built -Destination $exe -Force
+Write-Host "Installed $exe"
+
+$userPath = [Environment]::GetEnvironmentVariable('Path', 'User')
+if (-not $userPath) { $userPath = '' }
+if (-not (($userPath -split ';') -contains $binDir)) {
+    $newPath = ($userPath.TrimEnd(';') + ';' + $binDir).TrimStart(';')
+    [Environment]::SetEnvironmentVariable('Path', $newPath, 'User')
+    Write-Host "Added $binDir to your user PATH (open a new terminal to pick it up)"
+}
+
+# --- Shortcuts ------------------------------------------------------------------
+New-Item -ItemType Directory -Path $startMenuDir -Force | Out-Null
+$modes = @(
+    @{ Value = '0'; Name = 'NSFW' },
+    @{ Value = '1'; Name = 'SFW' },
+    @{ Value = '2'; Name = 'Questionable' }
+)
+$shell = New-Object -ComObject WScript.Shell
+foreach ($m in $modes) {
+    $lnkPath = Join-Path $startMenuDir ('J621 Greeting - ' + $m.Name + '.lnk')
+    $shortcut = $shell.CreateShortcut($lnkPath)
+    $shortcut.TargetPath = "$env:SystemRoot\System32\cmd.exe"
+    $shortcut.Arguments = '/k ""' + $exe + '" --mode ' + $m.Value + '"'
+    $shortcut.WorkingDirectory = $env:USERPROFILE
+    $shortcut.Description = 'Set the J621 shell greeting to ' + $m.Name + ' mode'
+    $shortcut.Save()
+    Write-Host ('Created shortcut: ' + $lnkPath)
+}
+
+Write-Host ''
+Write-Host 'Done. Try:  gm-switch --status'
+Write-Host 'The Start Menu shortcuts open a small console showing the confirmation.'
+exit 0