Add scripts for building and managing RustDesk versions

- Implement Build-CustomRustDesk.ps1 to build RustDesk with specified version and configuration.
- Create Get-LastBuiltVersion.ps1 to retrieve the last built version from a state file.
- Add Get-LatestRustDeskVersion.ps1 to fetch the latest version from GitHub releases.
- Develop Invoke-RustDeskPipeline.ps1 to orchestrate the build and deployment process.
- Introduce Publish-Artifacts.ps1 for publishing build artifacts via SMB or SCP.
- Implement Set-LastBuiltVersion.ps1 to update the state file with the last built version.

scripts/Build-CustomRustDesk.ps1

@@ -0,0 +1,39 @@
+function Build-CustomRustDesk {
+  [CmdletBinding()]
+  param(
+    [Parameter(Mandatory = $true)]
+    [string]$Version,
+
+    [Parameter(Mandatory = $true)]
+    [string]$ConfigPath,
+
+    [Parameter(Mandatory = $true)]
+    [string]$OutputDir,
+
+    [Parameter(Mandatory = $true)]
+    [string]$BuilderCommandTemplate
+  )
+
+  if (-not (Test-Path -LiteralPath $ConfigPath)) {
+    throw "Config file not found: $ConfigPath"
+  }
+
+  New-Item -Path $OutputDir -ItemType Directory -Force | Out-Null
+
+  $resolvedConfig = Resolve-Path -LiteralPath $ConfigPath
+  $resolvedOutput = Resolve-Path -LiteralPath $OutputDir
+
+  $command = $BuilderCommandTemplate
+  $command = $command.Replace("{{version}}", $Version)
+  $command = $command.Replace("{{config}}", $resolvedConfig.Path)
+  $command = $command.Replace("{{output}}", $resolvedOutput.Path)
+
+  Write-Host "Executing builder command:"
+  Write-Host $command
+
+  Invoke-Expression $command
+
+  if ($LASTEXITCODE -ne 0) {
+    throw "Custom builder command failed with exit code $LASTEXITCODE"
+  }
+}

scripts/Get-LastBuiltVersion.ps1

@@ -0,0 +1,18 @@
+function Get-LastBuiltVersion {
+  [CmdletBinding()]
+  param(
+    [Parameter(Mandatory = $true)]
+    [string]$StateFilePath
+  )
+
+  if (-not (Test-Path -LiteralPath $StateFilePath)) {
+    return $null
+  }
+
+  $content = Get-Content -LiteralPath $StateFilePath -Raw -ErrorAction Stop
+  if ([string]::IsNullOrWhiteSpace($content)) {
+    return $null
+  }
+
+  return $content.Trim()
+}

scripts/Get-LatestRustDeskVersion.ps1

@@ -0,0 +1,16 @@
+function Get-LatestRustDeskVersion {
+  [CmdletBinding()]
+  param()
+
+  $url = "https://api.github.com/repos/rustdesk/rustdesk/releases/latest"
+
+  # GitHub API can reject requests without a User-Agent.
+  $headers = @{ "User-Agent" = "rustdesk-gitea-automation" }
+  $response = Invoke-RestMethod -Method Get -Uri $url -Headers $headers
+
+  if (-not $response.tag_name) {
+    throw "Unable to read latest RustDesk tag_name from GitHub API response."
+  }
+
+  return [string]$response.tag_name
+}

scripts/Invoke-RustDeskPipeline.ps1

@@ -0,0 +1,48 @@
+Set-StrictMode -Version Latest
+$ErrorActionPreference = "Stop"
+
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+
+. (Join-Path $scriptDir "Get-LatestRustDeskVersion.ps1")
+. (Join-Path $scriptDir "Get-LastBuiltVersion.ps1")
+. (Join-Path $scriptDir "Set-LastBuiltVersion.ps1")
+. (Join-Path $scriptDir "Build-CustomRustDesk.ps1")
+. (Join-Path $scriptDir "Publish-Artifacts.ps1")
+
+$stateFilePath = if ($env:STATE_FILE_PATH) { $env:STATE_FILE_PATH } else { "C:\gitea-runner-state\rustdesk\last-built-version.txt" }
+$configPath = if ($env:CONFIG_PATH) { $env:CONFIG_PATH } else { "infernalQS.json" }
+$outputDir = if ($env:BUILD_OUTPUT_DIR) { $env:BUILD_OUTPUT_DIR } else { ".\dist" }
+$builderCommand = $env:BUILDER_COMMAND
+
+if ([string]::IsNullOrWhiteSpace($builderCommand)) {
+  throw 'BUILDER_COMMAND is empty. Set it as a Gitea secret. Example: .\\tools\\rdgen-cli.exe build --config "{{config}}" --version "{{version}}" --output "{{output}}"'
+}
+
+Write-Host "Resolving latest RustDesk release..."
+$latestVersion = Get-LatestRustDeskVersion
+Write-Host "Latest version: $latestVersion"
+
+$lastBuiltVersion = Get-LastBuiltVersion -StateFilePath $stateFilePath
+if ($lastBuiltVersion) {
+  Write-Host "Last built version: $lastBuiltVersion"
+} else {
+  Write-Host "No previous built version found."
+}
+
+if ($lastBuiltVersion -eq $latestVersion) {
+  Write-Host "No new version detected. Skipping build."
+  exit 0
+}
+
+Write-Host "New version detected. Running custom builder..."
+Build-CustomRustDesk -Version $latestVersion -ConfigPath $configPath -OutputDir $outputDir -BuilderCommandTemplate $builderCommand
+
+# Publish a small marker so humans can quickly check what is deployed.
+$versionMarkerPath = Join-Path $outputDir "latest-version.txt"
+Set-Content -Path $versionMarkerPath -Value $latestVersion -Encoding Ascii
+
+$deployMode = if ($env:DEPLOY_MODE) { $env:DEPLOY_MODE } else { "smb" }
+Publish-Artifacts -OutputDir $outputDir -Mode $deployMode
+
+Set-LastBuiltVersion -StateFilePath $stateFilePath -Version $latestVersion
+Write-Host "Pipeline completed successfully."

scripts/Publish-Artifacts.ps1

@@ -0,0 +1,45 @@
+function Publish-Artifacts {
+  [CmdletBinding()]
+  param(
+    [Parameter(Mandatory = $true)]
+    [string]$OutputDir,
+
+    [Parameter(Mandatory = $true)]
+    [ValidateSet("smb", "scp")]
+    [string]$Mode
+  )
+
+  if (-not (Test-Path -LiteralPath $OutputDir)) {
+    throw "Output directory does not exist: $OutputDir"
+  }
+
+  switch ($Mode) {
+    "smb" {
+      if ([string]::IsNullOrWhiteSpace($env:DESTINATION_PATH)) {
+        throw "DESTINATION_PATH is required for DEPLOY_MODE=smb"
+      }
+
+      New-Item -Path $env:DESTINATION_PATH -ItemType Directory -Force | Out-Null
+      Copy-Item -Path (Join-Path $OutputDir "*") -Destination $env:DESTINATION_PATH -Recurse -Force
+      Write-Host "Artifacts copied to SMB/local path: $($env:DESTINATION_PATH)"
+    }
+
+    "scp" {
+      if ([string]::IsNullOrWhiteSpace($env:SCP_DESTINATION)) {
+        throw "SCP_DESTINATION is required for DEPLOY_MODE=scp"
+      }
+
+      $scpCommand = Get-Command scp -ErrorAction SilentlyContinue
+      if (-not $scpCommand) {
+        throw "scp is not available on this runner. Install OpenSSH client or use DEPLOY_MODE=smb."
+      }
+
+      & scp -r (Join-Path $OutputDir "*") $env:SCP_DESTINATION
+      if ($LASTEXITCODE -ne 0) {
+        throw "scp publish failed with exit code $LASTEXITCODE"
+      }
+
+      Write-Host "Artifacts copied using SCP to: $($env:SCP_DESTINATION)"
+    }
+  }
+}

scripts/Set-LastBuiltVersion.ps1

@@ -0,0 +1,17 @@
+function Set-LastBuiltVersion {
+  [CmdletBinding()]
+  param(
+    [Parameter(Mandatory = $true)]
+    [string]$StateFilePath,
+
+    [Parameter(Mandatory = $true)]
+    [string]$Version
+  )
+
+  $parent = Split-Path -Parent $StateFilePath
+  if (-not (Test-Path -LiteralPath $parent)) {
+    New-Item -Path $parent -ItemType Directory -Force | Out-Null
+  }
+
+  Set-Content -LiteralPath $StateFilePath -Value $Version -Encoding Ascii
+}