Clean build directories before CMake

Jenkinsfile

@@ -15,25 +15,21 @@ pipeline {
             }
         }
 
-        stage('Check Windows Agent') {
+stage('Build Windows') {
-            agent { label 'windows' }
+    agent { label 'windows' }
-            steps {
+    steps {
-                cleanWs()
+        cleanWs()
-                checkout scm
+        checkout scm
 
-                bat '''
+        bat '''
-                    echo Windows agent works
+            call "C:\\Program Files (x86)\\Microsoft Visual Studio\\2022\\BuildTools\\VC\\Auxiliary\\Build\\vcvars64.bat"
-                    hostname
-                    where cmake
-                    where ninja
-                    where git
-                    java -version
 
-                    call "C:\\Program Files (x86)\\Microsoft Visual Studio\\2022\\BuildTools\\VC\\Auxiliary\\Build\\vcvars64.bat"
+            cmake -S . -B build\\windows -G Ninja ^
-                    where cl
+              -DCMAKE_BUILD_TYPE=Release ^
-                    cl
+              -DCMAKE_TOOLCHAIN_FILE=C:\\vcpkg\\scripts\\buildsystems\\vcpkg.cmake
-                '''
+
-            }
+            cmake --build build\\windows
-        }
+        '''
     }
+}
 }