update installer

readme.md

@@ -79,6 +79,9 @@ For an existing checkout, run this from the repository root:
 Use `-NoMpv`, `-NoDeno`, or `-NoPlaywright` to skip optional external runtime
 installation when those components are already managed separately.
 
+The installer now waits for Enter before closing. Pass `-NoPause` for scripted
+automation.
+
 Notes:
 
 - The bootstrap script creates `.venv`, installs the project, and exposes the `mm` and `medeia` console commands.

scripts/bootstrap.ps1

@@ -28,7 +28,8 @@ param(
     [string]$PlaywrightBrowsers = "chromium",
     [switch]$FixUrllib3,
     [switch]$RemovePth,
-    [switch]$Quiet
+    [switch]$Quiet,
+    [switch]$NoPause
 )
 
 $ErrorActionPreference = "Stop"
@@ -71,6 +72,7 @@ if ($CreateDesktopShortcut -or $CreateStartMenuShortcut -or $FixUrllib3 -or $Rem
 }
 
 try {
+    $exitCode = 1
     $pythonCommand = $null
     if ($Python) {
         $pythonCommand = $Python
@@ -90,10 +92,25 @@ try {
         & $pythonCommand $bootstrapPath @pythonArgs
     }
     $exitCode = $LASTEXITCODE
+    if (-not $Quiet) {
+        if ($exitCode -eq 0) {
+            Write-Host "Installation finished successfully." -ForegroundColor Green
+        } else {
+            Write-Host "Installation exited with code $exitCode." -ForegroundColor Red
+        }
+    }
 } finally {
     if ($temporaryBootstrap -and (Test-Path $bootstrapPath)) {
         Remove-Item -LiteralPath $bootstrapPath -Force -ErrorAction SilentlyContinue
     }
 }
 
+if (-not $NoPause -and -not $Quiet -and [Environment]::UserInteractive) {
+    try {
+        [void](Read-Host "Press Enter to close installer")
+    } catch {
+        # Ignore host/input edge cases and continue to exit.
+    }
+}
+
 exit $exitCode

scripts/bootstrap.py

@@ -134,28 +134,14 @@ class ProgressBar:
             self.current += 1
         if self.quiet:
             return
-        
 
-        term_width = shutil.get_terminal_size((80, 20)).columns
         percent = int(100 * (self.current / self.total))
         filled = int(self.bar_width * self.current // self.total)
         bar = "█" * filled + "░" * (self.bar_width - filled)
-        
-        # Overwrite previous bar/label by moving up if not the first step
-        if self.current > 1:
-            sys.stdout.write("\033[2A")
-            
-        bar_line = f"[{bar}]"
-        info_line = f"{percent}% | {step_name}"
-        
-        sys.stdout.write(f"\r{bar_line.center(term_width)}\n")
-        # Clear line and print info line centered
-        sys.stdout.write(f"\r\033[K{info_line.center(term_width)}\r")
-        sys.stdout.flush()
-        
-        if self.current == self.total:
-            sys.stdout.write("\n")
-            sys.stdout.flush()
+
+        # Keep progress output append-only for terminals that do not reliably
+        # handle cursor-up ANSI control sequences.
+        print(f"[{bar}] {percent:>3}% | {step_name}")
 
 
 LOGO = r"""
@@ -1537,9 +1523,12 @@ def main() -> int:
     
     pb = ProgressBar(total_steps, quiet=args.quiet or args.debug)
 
-    def _run_cmd(cmd: list[str], cwd: Optional[Path] = None):
+    def _run_cmd(cmd: list[str], cwd: Optional[Path] = None, context: str = ""):
         """Helper to run commands with shared settings."""
-        run(cmd, quiet=not args.debug, debug=args.debug, cwd=cwd)
+        if not args.quiet and context:
+            print(f"[working] {context}")
+        # In normal mode, stream subprocess output so users can see activity.
+        run(cmd, quiet=(args.quiet and not args.debug), debug=args.debug, cwd=cwd)
 
     # Opinionated: always create or use a local venv at the project root (.venv)
     venv_dir = repo_root / ".venv"
@@ -1610,12 +1599,15 @@ def main() -> int:
             # Playwright browser install (short-circuit)
             pb.update("Setting up Playwright and browsers...")
             if not playwright_package_installed(venv_python):
-                _run_cmd([str(venv_python), "-m", "pip", "install", "--no-cache-dir", "playwright"])
+                _run_cmd(
+                    [str(venv_python), "-m", "pip", "install", "--no-cache-dir", "playwright"],
+                    context="Installing Playwright package",
+                )
 
             try:
                 cmd = _build_playwright_install_cmd(args.browsers)
                 cmd[0] = str(venv_python)
-                _run_cmd(cmd)
+                _run_cmd(cmd, context="Installing Playwright browsers")
             except Exception as exc:
                 print(f"Error: {exc}", file=sys.stderr)
                 return 2
@@ -1635,7 +1627,8 @@ def main() -> int:
                     "pip",
                     "setuptools",
                     "wheel",
-                ]
+                ],
+                context="Upgrading pip, setuptools, and wheel",
             )
 
         # 4. Core Dependencies
@@ -1643,18 +1636,24 @@ def main() -> int:
         if should_install_deps:
             pb.update("Installing core dependencies...")
             if req_file.exists():
-                _run_cmd([str(venv_python), "-m", "pip", "install", "--no-cache-dir", "-r", str(req_file)])
+                _run_cmd(
+                    [str(venv_python), "-m", "pip", "install", "--no-cache-dir", "-r", str(req_file)],
+                    context=f"Installing dependency set from {req_file}",
+                )
 
         # 5. Playwright Setup
         if should_install_playwright:
             pb.update("Setting up Playwright and browsers...")
             if not playwright_package_installed(venv_python):
-                _run_cmd([str(venv_python), "-m", "pip", "install", "--no-cache-dir", "playwright"])
+                _run_cmd(
+                    [str(venv_python), "-m", "pip", "install", "--no-cache-dir", "playwright"],
+                    context="Installing Playwright package",
+                )
 
             try:
                 cmd = _build_playwright_install_cmd(args.browsers)
                 cmd[0] = str(venv_python)
-                _run_cmd(cmd)
+                _run_cmd(cmd, context="Installing Playwright browsers")
             except Exception:
                 pass
 
@@ -1674,7 +1673,7 @@ def main() -> int:
                 project_cmd.extend(["-e", str(repo_root / "scripts")])
             else:
                 project_cmd.append(str(repo_root / "scripts"))
-            _run_cmd(project_cmd)
+            _run_cmd(project_cmd, context="Installing Medios-Macina package")
 
         # 7. CLI Verification
         pb.update("Verifying CLI configuration...")
@@ -2248,10 +2247,11 @@ if (Test-Path (Join-Path $repo 'CLI.py')) {
         _install_user_shims(repo_root)
 
         if not args.quiet:
-            os.system('cls' if os.name == 'nt' else 'clear')
             print()
-            print("launch command from terminal: mm")
-            print("inside the app: .config")
+            print("Installation completed successfully.")
+            print(f"Environment path: {venv_dir}")
+            print("Launch command from terminal: mm")
+            print("Inside the app: .config")
             print()
         return 0