fix: self-contained Windows installer, works from any directory

- full_install.ps1 downloads files from GitHub if not local
- install_windows.txt: one-liner PowerShell command
- One command: download → install Python → build .exe → Desktop

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

full_install.ps1

@@ -1,4 +1,11 @@
-Write-Host "=== PCA SSH — Private Control Administration ===" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "  ╔══════════════════════════════════════╗" -ForegroundColor Cyan
+Write-Host "  ║   PCA SSH v2.0                       ║" -ForegroundColor Cyan
+Write-Host "  ║   Private Control Administration     ║" -ForegroundColor Cyan
+Write-Host "  ╚══════════════════════════════════════╝" -ForegroundColor Cyan
+Write-Host ""
+
+$REPO_RAW = "https://raw.githubusercontent.com/andrey271192/ssh-manage/main"
 
 # Find Python — check common install paths too
 $python = $null
@@ -6,8 +13,10 @@ $tryPaths = @(
     "python",
     "python3",
     "py",
+    "$env:LOCALAPPDATA\Programs\Python\Python313\python.exe",
     "$env:LOCALAPPDATA\Programs\Python\Python312\python.exe",
     "$env:LOCALAPPDATA\Programs\Python\Python311\python.exe",
+    "C:\Python313\python.exe",
     "C:\Python312\python.exe",
     "C:\Python311\python.exe",
     "$env:APPDATA\Python\Python312\Scripts\..\python.exe"
@@ -17,19 +26,19 @@ foreach ($cmd in $tryPaths) {
         $ver = & $cmd --version 2>$null
         if ($ver -match "Python 3") {
             $python = $cmd
-            Write-Host "Python: $ver" -ForegroundColor Green
+            Write-Host "[OK] Python: $ver" -ForegroundColor Green
             break
         }
     } catch {}
 }
 
 if (-not $python) {
-    Write-Host "Python not found. Downloading..." -ForegroundColor Yellow
+    Write-Host "[*] Python not found. Downloading..." -ForegroundColor Yellow
     $pyUrl = "https://www.python.org/ftp/python/3.12.7/python-3.12.7-amd64.exe"
     $pyInst = Join-Path $env:TEMP "python-installer.exe"
     [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
     Invoke-WebRequest -Uri $pyUrl -OutFile $pyInst -UseBasicParsing
-    Write-Host "Installing Python..." -ForegroundColor Yellow
+    Write-Host "[*] Installing Python..." -ForegroundColor Yellow
     Start-Process -FilePath $pyInst -ArgumentList "/quiet","InstallAllUsers=0","PrependPath=1","Include_pip=1" -Wait
     Remove-Item $pyInst -ErrorAction SilentlyContinue
 
@@ -41,34 +50,54 @@ if (-not $python) {
     foreach ($p in $searchPaths) {
         if (Test-Path $p) {
             $python = $p
-            Write-Host "Python at: $p" -ForegroundColor Green
+            Write-Host "[OK] Python at: $p" -ForegroundColor Green
             break
         }
     }
     if (-not $python) {
-        Write-Host "Cannot find python after install!" -ForegroundColor Red
+        Write-Host "[FAIL] Cannot find python after install!" -ForegroundColor Red
         Read-Host "Press Enter"
         exit 1
     }
 }
 
-Write-Host "Installing deps..." -ForegroundColor Yellow
+Write-Host "[*] Installing deps..." -ForegroundColor Yellow
 & $python -m pip install --upgrade pip 2>&1 | ForEach-Object { if ($_ -notmatch "WARNING") { $_ } }
 & $python -m pip install paramiko pillow pyinstaller 2>&1 | ForEach-Object { if ($_ -notmatch "WARNING") { $_ } }
 
-$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
-if (-not $scriptDir) { $scriptDir = Get-Location }
-
+# Build directory
 $localDir = Join-Path $env:TEMP "pca-ssh-build"
 if (Test-Path $localDir) { Remove-Item $localDir -Recurse -Force }
 New-Item -ItemType Directory -Path $localDir | Out-Null
-Copy-Item (Join-Path $scriptDir "ssh_manager.py") $localDir
-Copy-Item (Join-Path $scriptDir "gen_icon.py") $localDir
+
+# Try local files first, fall back to GitHub download
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+if (-not $scriptDir) { $scriptDir = Get-Location }
+
+$filesToGet = @("ssh_manager.py", "gen_icon.py")
+foreach ($f in $filesToGet) {
+    $localFile = Join-Path $scriptDir $f
+    $destFile = Join-Path $localDir $f
+    if (Test-Path $localFile) {
+        Copy-Item $localFile $destFile
+        Write-Host "[OK] $f (local)" -ForegroundColor Green
+    } else {
+        Write-Host "[*] Downloading $f from GitHub..." -ForegroundColor Yellow
+        try {
+            Invoke-WebRequest -Uri "$REPO_RAW/$f" -OutFile $destFile -UseBasicParsing
+            Write-Host "[OK] $f (downloaded)" -ForegroundColor Green
+        } catch {
+            Write-Host "[FAIL] Cannot download $f" -ForegroundColor Red
+            Read-Host "Press Enter"
+            exit 1
+        }
+    }
+}
 
 Set-Location $localDir
 
 # Generate .ico
-Write-Host "Generating icon..." -ForegroundColor Yellow
+Write-Host "[*] Generating icon..." -ForegroundColor Yellow
 & $python gen_icon.py 2>&1 | ForEach-Object { Write-Host $_ }
 
 $icoFile = Join-Path $localDir "pca_ssh.ico"
@@ -78,7 +107,7 @@ if (Test-Path $icoFile) {
     $iconArg = ""
 }
 
-Write-Host "Building PCA_SSH.exe..." -ForegroundColor Yellow
+Write-Host "[*] Building PCA_SSH.exe..." -ForegroundColor Yellow
 & $python -m PyInstaller --onefile --noconsole --name "PCA_SSH" $iconArg ssh_manager.py 2>&1 | ForEach-Object { Write-Host $_ }
 
 $exe = Join-Path $localDir "dist\PCA_SSH.exe"
@@ -86,9 +115,13 @@ if (Test-Path $exe) {
     $desktop = [Environment]::GetFolderPath("Desktop")
     Copy-Item $exe (Join-Path $desktop "PCA_SSH.exe") -Force
     Write-Host ""
-    Write-Host "DONE! PCA_SSH.exe on Desktop" -ForegroundColor Green
+    Write-Host "  ========================================" -ForegroundColor Green
+    Write-Host "  DONE! PCA_SSH.exe saved to Desktop" -ForegroundColor Green
+    Write-Host "  Double-click to launch!" -ForegroundColor Green
+    Write-Host "  ========================================" -ForegroundColor Green
 } else {
-    Write-Host "Build FAILED" -ForegroundColor Red
+    Write-Host "[FAIL] Build failed" -ForegroundColor Red
 }
 
-Read-Host "Press Enter"
+Write-Host ""
+Read-Host "Press Enter to close"

install_windows.txt

@@ -0,0 +1,27 @@
+=====================================
+  PCA SSH v2.0 — Установка на Windows
+=====================================
+
+СПОСОБ 1 — Одна команда (рекомендуется)
+Скопируй и вставь в PowerShell:
+
+irm https://raw.githubusercontent.com/andrey271192/ssh-manage/main/full_install.ps1 -OutFile $env:TEMP\pca_install.ps1; powershell -ExecutionPolicy Bypass -File $env:TEMP\pca_install.ps1
+
+Что произойдёт:
+- Скачает установщик с GitHub
+- Установит Python (если нет)
+- Соберёт PCA_SSH.exe с иконкой
+- Положит PCA_SSH.exe на Рабочий стол
+
+СПОСОБ 2 — Скачать и запустить
+1. Скачай: https://github.com/andrey271192/ssh-manage/archive/main.zip
+2. Распакуй в любую папку
+3. Открой PowerShell в этой папке
+4. Запусти: powershell -ExecutionPolicy Bypass -File full_install.ps1
+
+СПОСОБ 3 — Без сборки (Python)
+1. Установи Python: https://python.org/downloads/
+2. Скачай репозиторий
+3. Открой cmd/PowerShell в папке
+4. pip install paramiko
+5. python ssh_manager.py