diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000000..bb63bb6d804
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,14 @@
+# Normalize line endings to auto.
+* text eol=lf
+
+# Ensure the following are treated as binary.
+*.bat      binary
+*.graffle  binary
+*.jar      binary
+*.jpeg     binary
+*.jpg      binary
+*.keystore binary
+*.odg      binary
+*.otg      binary
+*.png      binary
+*.cer      binary
diff --git a/.github/workflows/continuous-integration-workflow.yml b/.github/workflows/continuous-integration-workflow.yml
index 65201e4596e..176cb1d7dd1 100644
--- a/.github/workflows/continuous-integration-workflow.yml
+++ b/.github/workflows/continuous-integration-workflow.yml
@@ -64,6 +64,26 @@ jobs:
         with:
           name: errors
           path: job-${{ github.job }}.txt
+  check_windows:
+    name: Check Windows
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: '11'
+      - name: Cache Gradle packages
+        uses: actions/cache@v2
+        with:
+          path: ~/.gradle/caches
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
+      - name: Check with Gradle
+        run: |
+          set GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
+          set GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
+          set GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
+          ./gradlew check -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD"
   snapshot_tests:
     name: Test against snapshots
     runs-on: ubuntu-latest
diff --git a/.github/workflows/pr-build-workflow.yml b/.github/workflows/pr-build-workflow.yml
index 7d98efeaa08..16d1523124d 100644
--- a/.github/workflows/pr-build-workflow.yml
+++ b/.github/workflows/pr-build-workflow.yml
@@ -20,3 +20,19 @@ jobs:
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
       - name: Build with Gradle
         run: ./gradlew clean build --continue --scan
+  check_windows:
+    name: Check Windows
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK
+        uses: actions/setup-java@v1
+        with:
+          java-version: '11'
+      - name: Cache Gradle packages
+        uses: actions/cache@v2
+        with:
+          path: ~/.gradle/caches
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
+      - name: Check with Gradle
+        run: ./gradlew :saml2-service-provider-core:checkFormatMain --stacktrace
diff --git a/buildSrc/src/test/resources/samples/showcase/settings.gradle b/buildSrc/src/test/resources/samples/showcase/settings.gradle
index 1997a84cc30..5b63a3c3ab2 100644
--- a/buildSrc/src/test/resources/samples/showcase/settings.gradle
+++ b/buildSrc/src/test/resources/samples/showcase/settings.gradle
@@ -1,3 +1,5 @@
+import java.util.regex.Matcher
+
 rootProject.name = 'spring-gradle-build-conventions-sample'
 
 
@@ -10,7 +12,7 @@ String rootDirPath = rootDir.absolutePath + File.separator
 projects.each { File buildFile ->
 	String buildFilePath = buildFile.parentFile.absolutePath
 
-	String projectPath = buildFilePath.replace(rootDirPath, '').replaceAll(File.separator, ':')
+	String projectPath = buildFilePath.replace(rootDirPath, '').replaceAll(Matcher.quoteReplacement(File.separator), ':')
 
 	include projectPath
 
@@ -20,4 +22,4 @@ projects.each { File buildFile ->
 		project.buildFileName = buildFile.name
 	}
 	project.projectDir = buildFile.parentFile
-}
\ No newline at end of file
+}