fix conan file

.github/workflows/release.yml

@@ -63,7 +63,7 @@ jobs:
 
       - name: Determine if prerelease (Linux/macOS)
         if: runner.os != 'Windows'
-        id: prerelease_check
+        id: prerelease_check_unix
         run: |
           TAG=${GITHUB_REF##refs/tags/}
           if [[ "$TAG" == prerelease-* ]]; then
@@ -76,7 +76,7 @@ jobs:
 
       - name: Determine if prerelease (Windows)
         if: runner.os == 'Windows'
-        id: prerelease_check
+        id: prerelease_check_win
         run: |
           $TAG = $env:GITHUB_REF -replace 'refs/tags/', ''
           if ($TAG -like 'prerelease-*') {
@@ -121,5 +121,5 @@ jobs:
           name: Release ${{ github.ref_name }}
           body: Automated release based on tag ${{ github.ref_name }}
           draft: false
-          prerelease: ${{ steps.prerelease_check.outputs.prerelease }}
+          prerelease: ${{ runner.os == 'Windows' && steps.prerelease_check_win.outputs.prerelease || steps.prerelease_check_unix.outputs.prerelease }}
           artifacts: ${{ env.TAR_NAME }}

conanfile.py

@@ -31,18 +31,11 @@ class ArgonConan(ConanFile):
     def generate(self):
         tc = CMakeToolchain(self)
 
-        # Try to find flex in system PATH first
         flex_path = which("flex")
-
-        # If not found, fallback to flex from Conan build requirements
         if not flex_path:
-            flex_dep = self.dependencies.build.get("flex", None)
+            raise Exception("Flex not found in system PATH. Please install flex on your system.")
-            if not flex_dep:
-                raise Exception("Flex not found in system PATH and not declared as build requirement")
-            flex_path = join(flex_dep.package_folder, "bin", "flex")
 
         tc.variables["FLEX_EXECUTABLE"] = flex_path
-
         tc.generate()
 
     def build(self):