feat: read version from installed pkg with fallback to bundler/src

Author: zhravan

cli/app/commands/version/version.py

@@ -1,4 +1,6 @@
-from importlib.metadata import version
+import sys
+from importlib.metadata import PackageNotFoundError, version
+from pathlib import Path
 
 from rich.console import Console
 from rich.panel import Panel
@@ -9,9 +11,27 @@ class VersionCommand:
     def __init__(self):
         self.console = Console()
 
+    def _get_version(self) -> str:
+        """Get version from package metadata or bundled version.txt"""
+        try:
+            return version("nixopus")
+        except PackageNotFoundError:
+            # Read from version.txt (works in both dev and PyInstaller bundle)
+            if getattr(sys, 'frozen', False) and hasattr(sys, '_MEIPASS'):
+                # Running from PyInstaller bundle
+                version_file = Path(sys._MEIPASS) / "version.txt"
+            else:
+                # Running from source
+                version_file = Path(__file__).parent.parent.parent.parent.parent / "version.txt"
+
+            if version_file.exists():
+                return version_file.read_text().strip().lstrip("v")
+
+            return "unknown"
+
     def run(self):
         """Display the version of the CLI"""
-        cli_version = version("nixopus")
+        cli_version = self._get_version()
 
         version_text = Text()
         version_text.append("Nixopus CLI", style="bold blue")

cli/app/main.py

@@ -1,6 +1,5 @@
 import os
 import time
-from importlib.metadata import version as get_version
 
 import typer
 from rich.console import Console
@@ -73,7 +72,8 @@ def main(
 
         console.print(panel)
 
-        cli_version = get_version("nixopus")
+        version_cmd = VersionCommand()
+        cli_version = version_cmd._get_version()
         version_text = Text()
         version_text.append("Version: ", style="bold white")
         version_text.append(f"v{cli_version}", style="green")