Fix Docker build: run docker directly instead of TeamCity wrapper

.teamcity/settings.kts

@@ -52,36 +52,38 @@ object Build : BuildType({
                 echo "Branch: %teamcity.build.branch%"
                 echo ""
 
-                # Set Zephyr environment
-                export ZEPHYR_BASE=/workdir/zephyr
-                export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
+                # Run build inside Docker container
+                docker run --rm \
+                    -v "${'$'}(pwd):/project" \
+                    -w /project \
+                    ghcr.io/zephyrproject-rtos/ci:v0.26.13 \
+                    bash -c '
+                        set -e
 
-                # Show west version
-                echo "West version:"
-                west --version
-                echo ""
+                        echo "West version:"
+                        west --version
+                        echo ""
 
-                # Update west modules if west.yml exists
-                if [ -f "west.yml" ]; then
-                    echo "Updating west modules..."
-                    west update
-                fi
+                        # Update west modules if west.yml exists
+                        if [ -f "west.yml" ]; then
+                            echo "Updating west modules..."
+                            west update
+                        fi
 
-                # Build for target board
-                echo "Starting build..."
-                west build -b nrf52840dk_nrf52840 . --pristine
+                        # Build for target board
+                        echo "Starting build..."
+                        west build -b nrf52840dk_nrf52840 . --pristine
 
-                echo ""
-                echo "=== Build successful ==="
+                        echo ""
+                        echo "=== Build successful ==="
 
-                # Show build artifacts
-                echo ""
-                echo "Build artifacts:"
-                ls -lh build/zephyr/*.bin 2>/dev/null || true
-                ls -lh build/zephyr/*.hex 2>/dev/null || true
+                        # Show build artifacts
+                        echo ""
+                        echo "Build artifacts:"
+                        ls -lh build/zephyr/*.bin 2>/dev/null || true
+                        ls -lh build/zephyr/*.hex 2>/dev/null || true
+                    '
             """.trimIndent()
-            dockerImage = "ghcr.io/zephyrproject-rtos/ci:v0.26.13"
-            dockerPull = true
         }
     }