Prepare Windows release and signing process (#16)

plugin/subminer/binary.lua

@@ -1,6 +1,7 @@
 local M = {}
 
 function M.create(ctx)
+	local mp = ctx.mp
 	local utils = ctx.utils
 	local opts = ctx.opts
 	local state = ctx.state
@@ -26,6 +27,13 @@ function M.create(ctx)
 	end
 
 	local function binary_candidates_from_app_path(app_path)
+		if environment.is_windows() then
+			return {
+				utils.join_path(app_path, "SubMiner.exe"),
+				utils.join_path(app_path, "subminer.exe"),
+			}
+		end
+
 		return {
 			utils.join_path(app_path, "Contents", "MacOS", "SubMiner"),
 			utils.join_path(app_path, "Contents", "MacOS", "subminer"),
@@ -43,6 +51,11 @@ function M.create(ctx)
 		return true
 	end
 
+	local function directory_exists(path)
+		local info = utils.file_info(path)
+		return info ~= nil and info.is_dir == true
+	end
+
 	local function resolve_binary_candidate(candidate)
 		local normalized = normalize_binary_path_candidate(candidate)
 		if not normalized then
@@ -53,6 +66,25 @@ function M.create(ctx)
 			return normalized
 		end
 
+		if environment.is_windows() then
+			if not normalized:lower():match("%.exe$") then
+				local with_exe = normalized .. ".exe"
+				if file_exists(with_exe) then
+					return with_exe
+				end
+			end
+
+			if directory_exists(normalized) then
+				for _, path in ipairs(binary_candidates_from_app_path(normalized)) do
+					if file_exists(path) then
+						return path
+					end
+				end
+			end
+
+			return nil
+		end
+
 		if not normalized:lower():find("%.app") then
 			return nil
 		end
@@ -89,6 +121,109 @@ function M.create(ctx)
 		return nil
 	end
 
+	local function add_search_path(search_paths, candidate)
+		if type(candidate) == "string" and candidate ~= "" then
+			search_paths[#search_paths + 1] = candidate
+		end
+	end
+
+	local function trim_subprocess_stdout(value)
+		if type(value) ~= "string" then
+			return nil
+		end
+		local trimmed = value:match("^%s*(.-)%s*$") or ""
+		if trimmed == "" then
+			return nil
+		end
+		return trimmed
+	end
+
+	local function find_windows_binary_via_system_lookup()
+		if not environment.is_windows() then
+			return nil
+		end
+		if not mp or type(mp.command_native) ~= "function" then
+			return nil
+		end
+
+		local script = [=[
+function Emit-FirstExistingPath {
+  param([string[]]$Candidates)
+
+  foreach ($candidate in $Candidates) {
+    if ([string]::IsNullOrWhiteSpace($candidate)) {
+      continue
+    }
+    if (Test-Path -LiteralPath $candidate -PathType Leaf) {
+      Write-Output $candidate
+      exit 0
+    }
+  }
+}
+
+$runningProcess = Get-CimInstance Win32_Process |
+  Where-Object { $_.Name -ieq 'SubMiner.exe' -or $_.Name -ieq 'subminer.exe' } |
+  Select-Object -First 1 -Property ExecutablePath, CommandLine
+if ($null -ne $runningProcess) {
+  Emit-FirstExistingPath @($runningProcess.ExecutablePath)
+}
+
+$localAppData = [Environment]::GetFolderPath('LocalApplicationData')
+$programFiles = [Environment]::GetFolderPath('ProgramFiles')
+$programFilesX86 = ${env:ProgramFiles(x86)}
+
+Emit-FirstExistingPath @(
+  $(if (-not [string]::IsNullOrWhiteSpace($localAppData)) { Join-Path $localAppData 'Programs\SubMiner\SubMiner.exe' } else { $null }),
+  $(if (-not [string]::IsNullOrWhiteSpace($programFiles)) { Join-Path $programFiles 'SubMiner\SubMiner.exe' } else { $null }),
+  $(if (-not [string]::IsNullOrWhiteSpace($programFilesX86)) { Join-Path $programFilesX86 'SubMiner\SubMiner.exe' } else { $null }),
+  'C:\SubMiner\SubMiner.exe'
+)
+
+foreach ($registryPath in @(
+  'HKCU:\Software\Microsoft\Windows\CurrentVersion\App Paths\SubMiner.exe',
+  'HKLM:\Software\Microsoft\Windows\CurrentVersion\App Paths\SubMiner.exe',
+  'HKLM:\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\App Paths\SubMiner.exe'
+)) {
+  try {
+    $appPath = (Get-ItemProperty -Path $registryPath -ErrorAction Stop).'(default)'
+    Emit-FirstExistingPath @($appPath)
+  } catch {
+  }
+}
+
+try {
+  $commandPath = Get-Command SubMiner.exe -ErrorAction Stop | Select-Object -First 1 -ExpandProperty Source
+  Emit-FirstExistingPath @($commandPath)
+} catch {
+}
+]=]
+
+		local result = mp.command_native({
+			name = "subprocess",
+			args = {
+				"powershell.exe",
+				"-NoProfile",
+				"-ExecutionPolicy",
+				"Bypass",
+				"-Command",
+				script,
+			},
+			playback_only = false,
+			capture_stdout = true,
+			capture_stderr = false,
+		})
+		if not result or result.status ~= 0 then
+			return nil
+		end
+
+		local candidate = trim_subprocess_stdout(result.stdout)
+		if not candidate then
+			return nil
+		end
+
+		return resolve_binary_candidate(candidate)
+	end
+
 	local function find_binary()
 		local override = find_binary_override()
 		if override then
@@ -100,17 +235,34 @@ function M.create(ctx)
 			return configured
 		end
 
-		local search_paths = {
-			"/Applications/SubMiner.app/Contents/MacOS/SubMiner",
-			utils.join_path(os.getenv("HOME") or "", "Applications/SubMiner.app/Contents/MacOS/SubMiner"),
-			"C:\\Program Files\\SubMiner\\SubMiner.exe",
-			"C:\\Program Files (x86)\\SubMiner\\SubMiner.exe",
-			"C:\\SubMiner\\SubMiner.exe",
-			utils.join_path(os.getenv("HOME") or "", ".local/bin/SubMiner.AppImage"),
-			"/opt/SubMiner/SubMiner.AppImage",
-			"/usr/local/bin/SubMiner",
-			"/usr/bin/SubMiner",
-		}
+		local system_lookup_binary = find_windows_binary_via_system_lookup()
+		if system_lookup_binary then
+			subminer_log("info", "binary", "Found Windows binary via system lookup at: " .. system_lookup_binary)
+			return system_lookup_binary
+		end
+
+		local home = os.getenv("HOME") or os.getenv("USERPROFILE") or ""
+		local app_data = os.getenv("APPDATA") or ""
+		local app_data_local = app_data ~= "" and app_data:gsub("[/\\][Rr][Oo][Aa][Mm][Ii][Nn][Gg]$", "\\Local") or ""
+		local local_app_data = os.getenv("LOCALAPPDATA") or utils.join_path(home, "AppData", "Local")
+		local program_files = os.getenv("ProgramFiles") or "C:\\Program Files"
+		local program_files_x86 = os.getenv("ProgramFiles(x86)") or "C:\\Program Files (x86)"
+		local search_paths = {}
+
+		if environment.is_windows() then
+			add_search_path(search_paths, utils.join_path(app_data_local, "Programs", "SubMiner", "SubMiner.exe"))
+			add_search_path(search_paths, utils.join_path(local_app_data, "Programs", "SubMiner", "SubMiner.exe"))
+			add_search_path(search_paths, utils.join_path(program_files, "SubMiner", "SubMiner.exe"))
+			add_search_path(search_paths, utils.join_path(program_files_x86, "SubMiner", "SubMiner.exe"))
+			add_search_path(search_paths, "C:\\SubMiner\\SubMiner.exe")
+		else
+			add_search_path(search_paths, "/Applications/SubMiner.app/Contents/MacOS/SubMiner")
+			add_search_path(search_paths, utils.join_path(home, "Applications", "SubMiner.app", "Contents", "MacOS", "SubMiner"))
+			add_search_path(search_paths, utils.join_path(home, ".local", "bin", "SubMiner.AppImage"))
+			add_search_path(search_paths, "/opt/SubMiner/SubMiner.AppImage")
+			add_search_path(search_paths, "/usr/local/bin/SubMiner")
+			add_search_path(search_paths, "/usr/bin/SubMiner")
+		end
 
 		for _, path in ipairs(search_paths) do
 			if file_exists(path) then