2 files changed, 153 insertions, 0 deletions

diff --git a/scripts/installers/linux.sh.in b/scripts/installers/linux.sh.in
new file mode 100644
index 0000000..5b53c02
--- /dev/null
+++ b/scripts/installers/linux.sh.in
@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+# Zagan-Bet desktop installer for Linux.
+#
+# Verifies the app against its published SHA-256, installs it for the current
+# user and adds a launcher. Put the downloaded app next to this script, or run
+# the script on its own and it will fetch the matching binary.
+set -euo pipefail
+
+VERSION="__VERSION__"
+BINARY="__BINARY__"
+SHA256="__SHA256__"
+URL="__URL__"
+
+say() { printf '%s\n' "$*"; }
+die() { printf 'install: %s\n' "$*" >&2; exit 1; }
+
+command -v sha256sum >/dev/null 2>&1 || die "sha256sum is required"
+
+here=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+source_file=""
+for candidate in "$here/$BINARY" "./$BINARY" "$HOME/Downloads/$BINARY"; do
+  if [ -f "$candidate" ]; then
+    source_file=$candidate
+    break
+  fi
+done
+
+cleanup=""
+if [ -z "$source_file" ]; then
+  command -v curl >/dev/null 2>&1 || die "put $BINARY next to this installer, or install curl"
+  cleanup=$(mktemp) || die "cannot create a temporary file"
+  say "Downloading $BINARY..."
+  curl -fsSL --max-time 300 "$URL" -o "$cleanup" || die "download failed"
+  source_file=$cleanup
+fi
+trap 'if [ -n "$cleanup" ]; then rm -f "$cleanup"; fi' EXIT
+
+actual=$(sha256sum "$source_file" | awk '{print $1}')
+[ "$actual" = "$SHA256" ] || die "checksum mismatch: expected $SHA256, got $actual"
+
+bin_dir="${XDG_BIN_HOME:-$HOME/.local/bin}"
+data_dir="${XDG_DATA_HOME:-$HOME/.local/share}"
+app="$bin_dir/zagan-bet-gui"
+desktop_dir="$data_dir/applications"
+icon_dir="$data_dir/icons/hicolor/scalable/apps"
+
+mkdir -p "$bin_dir" "$desktop_dir" "$icon_dir"
+install -m 0755 "$source_file" "$app"
+
+cat > "$icon_dir/zagan-bet.svg" <<'ICON'
+__ICON__
+ICON
+
+cat > "$desktop_dir/zagan-bet.desktop" <<DESKTOP
+[Desktop Entry]
+Type=Application
+Name=Zagan-Bet
+Comment=Slots, roulette, blackjack and crash
+Exec=$app
+Icon=zagan-bet
+Terminal=false
+Categories=Game;
+DESKTOP
+chmod 0644 "$desktop_dir/zagan-bet.desktop" "$icon_dir/zagan-bet.svg"
+
+if command -v update-desktop-database >/dev/null 2>&1; then
+  update-desktop-database "$desktop_dir" >/dev/null 2>&1 || true
+fi
+if command -v gtk-update-icon-cache >/dev/null 2>&1; then
+  gtk-update-icon-cache -q "$data_dir/icons/hicolor" >/dev/null 2>&1 || true
+fi
+
+say "Installed Zagan-Bet $VERSION to $app"
+say "A launcher was added to your applications menu."
+case ":$PATH:" in
+  *":$bin_dir:"*) ;;
+  *) say "Add $bin_dir to PATH to start it as 'zagan-bet-gui'." ;;
+esac
diff --git a/scripts/installers/windows.ps1.in b/scripts/installers/windows.ps1.in
new file mode 100644
index 0000000..fd2b8b3
--- /dev/null
+++ b/scripts/installers/windows.ps1.in
@@ -0,0 +1,75 @@
+# Zagan-Bet desktop installer for Windows.
+#
+# Verifies the app against its published SHA-256, installs it for the current
+# user and adds a Start-menu shortcut. Put the downloaded app next to this
+# script, or run the script on its own and it will fetch the matching binary.
+#
+# Run it with:
+#   powershell -ExecutionPolicy Bypass -File .\zagan-bet-gui-*-install.ps1
+$ErrorActionPreference = "Stop"
+
+$Version = "__VERSION__"
+$Binary  = "__BINARY__"
+$Sha256  = "__SHA256__"
+$Url     = "__URL__"
+
+function Stop-Install([string]$Message) {
+    Write-Host "install: $Message" -ForegroundColor Red
+    exit 1
+}
+
+$here = Split-Path -Parent $MyInvocation.MyCommand.Path
+$candidates = @(
+    (Join-Path $here $Binary),
+    (Join-Path (Get-Location) $Binary),
+    (Join-Path $env:USERPROFILE "Downloads\$Binary")
+)
+$sourceFile = $null
+foreach ($candidate in $candidates) {
+    if (Test-Path -LiteralPath $candidate) {
+        $sourceFile = $candidate
+        break
+    }
+}
+
+$temporary = $null
+if (-not $sourceFile) {
+    $temporary = Join-Path ([System.IO.Path]::GetTempPath()) $Binary
+    Write-Host "Downloading $Binary..."
+    try {
+        Invoke-WebRequest -Uri $Url -OutFile $temporary -UseBasicParsing
+    } catch {
+        Stop-Install "download failed: $_"
+    }
+    $sourceFile = $temporary
+}
+
+try {
+    $actual = (Get-FileHash -LiteralPath $sourceFile -Algorithm SHA256).Hash.ToLowerInvariant()
+    if ($actual -ne $Sha256.ToLowerInvariant()) {
+        Stop-Install "checksum mismatch: expected $Sha256, got $actual"
+    }
+
+    $installDir = Join-Path $env:LOCALAPPDATA "Programs\Zagan-Bet"
+    New-Item -ItemType Directory -Force -Path $installDir | Out-Null
+    $target = Join-Path $installDir "zagan-bet-gui.exe"
+    Copy-Item -LiteralPath $sourceFile -Destination $target -Force
+
+    $startMenu = Join-Path $env:APPDATA "Microsoft\Windows\Start Menu\Programs"
+    New-Item -ItemType Directory -Force -Path $startMenu | Out-Null
+    $shortcutPath = Join-Path $startMenu "Zagan-Bet.lnk"
+    $shell = New-Object -ComObject WScript.Shell
+    $shortcut = $shell.CreateShortcut($shortcutPath)
+    $shortcut.TargetPath = $target
+    $shortcut.WorkingDirectory = $installDir
+    $shortcut.IconLocation = "$target,0"
+    $shortcut.Description = "Slots, roulette, blackjack and crash"
+    $shortcut.Save()
+
+    Write-Host "Installed Zagan-Bet $Version to $target"
+    Write-Host "A Start-menu shortcut was created."
+} finally {
+    if ($temporary -and (Test-Path -LiteralPath $temporary)) {
+        Remove-Item -LiteralPath $temporary -Force
+    }
+}