From 4431515c7ff974b7eab8aeb09c6e80f4007c8115 Mon Sep 17 00:00:00 2001
From: Rob Bygrave <robin.bygrave@gmail.com>
Date: Tue, 24 Oct 2023 21:17:01 +1300
Subject: [PATCH] Add native-image support and test

---
 .github/workflows/native-image.yml            | 39 ++++++++++
 test-native-image/pom.xml                     | 78 +++++++++++++++++++
 .../src/main/java/org/example/Customer.java   | 27 +++++++
 .../src/main/java/org/example/Main.java       | 32 ++++++++
 .../test/java/org/example/CustomerTest.java   | 22 ++++++
 .../resource-config.json                      |  7 ++
 6 files changed, 205 insertions(+)
 create mode 100644 .github/workflows/native-image.yml
 create mode 100644 test-native-image/pom.xml
 create mode 100644 test-native-image/src/main/java/org/example/Customer.java
 create mode 100644 test-native-image/src/main/java/org/example/Main.java
 create mode 100644 test-native-image/src/test/java/org/example/CustomerTest.java
 create mode 100644 validator/src/main/resources/META-INF/native-image/io.avaje.validator.avaje-validator/resource-config.json

diff --git a/.github/workflows/native-image.yml b/.github/workflows/native-image.yml
new file mode 100644
index 00000000..6d8dcae3
--- /dev/null
+++ b/.github/workflows/native-image.yml
@@ -0,0 +1,39 @@
+name: native image build
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '40 1 1 1 6'
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: graalvm/setup-graalvm@v1
+      with:
+        java-version: '21'
+        distribution: 'graalvm'
+        cache: 'maven'
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Versions
+      run: |
+        echo "GRAALVM_HOME: $GRAALVM_HOME"
+        echo "JAVA_HOME: $JAVA_HOME"
+        java --version
+        native-image --version
+    - name: Build with Maven
+      run: |
+        mvn clean install -DskipTests
+        cd test-native-image
+        mvn clean package -Pnative
+        ./target/test-native-image
diff --git a/test-native-image/pom.xml b/test-native-image/pom.xml
new file mode 100644
index 00000000..14765a5a
--- /dev/null
+++ b/test-native-image/pom.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>io.avaje</groupId>
+    <artifactId>avaje-validator-parent</artifactId>
+    <version>1.2-SNAPSHOT</version>
+  </parent>
+
+  <groupId>org.example</groupId>
+  <artifactId>test-native-image</artifactId>
+
+  <properties>
+    <maven.compiler.release>21</maven.compiler.release>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <version.plugin.nativeimage>0.9.27</version.plugin.nativeimage>
+    <mainClass>org.example.Main</mainClass>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>io.avaje</groupId>
+      <artifactId>avaje-validator</artifactId>
+      <version>1.2-SNAPSHOT</version>
+    </dependency>
+    <dependency>
+      <groupId>io.avaje</groupId>
+      <artifactId>validator-constraints</artifactId>
+      <version>1.2-SNAPSHOT</version>
+    </dependency>
+    <dependency>
+      <groupId>io.avaje</groupId>
+      <artifactId>avaje-validator-generator</artifactId>
+      <version>${project.version}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.avaje</groupId>
+      <artifactId>junit</artifactId>
+      <version>1.1</version>
+      <scope>test</scope>
+    </dependency>
+
+  </dependencies>
+
+  <profiles>
+    <profile>
+      <id>native</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.graalvm.buildtools</groupId>
+            <artifactId>native-maven-plugin</artifactId>
+            <version>${version.plugin.nativeimage}</version>
+            <executions>
+              <execution>
+                <id>build-native</id>
+                <goals>
+                  <goal>build</goal>
+                </goals>
+                <phase>package</phase>
+                <configuration>
+                  <buildArgs>
+                    <buildArg>--no-fallback</buildArg>
+                    <buildArg>-H:IncludeLocales=de,en</buildArg>
+                  </buildArgs>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+
+</project>
diff --git a/test-native-image/src/main/java/org/example/Customer.java b/test-native-image/src/main/java/org/example/Customer.java
new file mode 100644
index 00000000..ad63ee2c
--- /dev/null
+++ b/test-native-image/src/main/java/org/example/Customer.java
@@ -0,0 +1,27 @@
+package org.example;
+
+
+import io.avaje.validation.constraints.NotBlank;
+import io.avaje.validation.constraints.Valid;
+
+@Valid
+public class Customer {
+
+  @NotBlank
+  final String name;
+  @NotBlank
+  final String email;
+
+  public Customer(String name, String email) {
+    this.name = name;
+    this.email = email;
+  }
+
+  public String name() {
+    return name;
+  }
+
+  public String email() {
+    return email;
+  }
+}
diff --git a/test-native-image/src/main/java/org/example/Main.java b/test-native-image/src/main/java/org/example/Main.java
new file mode 100644
index 00000000..95bc9c2d
--- /dev/null
+++ b/test-native-image/src/main/java/org/example/Main.java
@@ -0,0 +1,32 @@
+package org.example;
+
+import io.avaje.validation.ConstraintViolation;
+import io.avaje.validation.Validator;
+
+import java.util.ArrayList;
+import java.util.Locale;
+import java.util.Set;
+
+public class Main {
+
+    public static void main(String[] args) {
+      Validator validator = Validator.builder()
+        .addLocales(Locale.GERMAN)
+        .build();
+
+      var customer = new Customer("hello", "");
+      System.out.println("violations EN - " + validator.check(customer));
+      System.out.println("violations DE - " + validator.check(customer, Locale.GERMAN));
+
+      if (!"must not be blank".equals(first(validator.check(customer)).message())) {
+        System.exit(1);
+      }
+      if (!"darf nicht leer sein".equals(first(validator.check(customer, Locale.GERMAN)).message())) {
+        System.exit(1);
+      }
+    }
+
+  private static ConstraintViolation first(Set<ConstraintViolation> check) {
+    return new ArrayList<>(check).get(0);
+  }
+}
diff --git a/test-native-image/src/test/java/org/example/CustomerTest.java b/test-native-image/src/test/java/org/example/CustomerTest.java
new file mode 100644
index 00000000..80f5f4de
--- /dev/null
+++ b/test-native-image/src/test/java/org/example/CustomerTest.java
@@ -0,0 +1,22 @@
+package org.example;
+
+import io.avaje.validation.ConstraintViolation;
+import io.avaje.validation.Validator;
+import org.junit.jupiter.api.Test;
+
+import java.util.Locale;
+import java.util.Set;
+
+class CustomerTest {
+
+  @Test
+  void test() {
+    Validator validator = Validator.builder()
+      .addLocales(Locale.GERMAN)
+      .build();
+
+    var customer = new Customer("hello", "");
+    System.out.println("violations EN - " + validator.check(customer));
+    System.out.println("violations DE - " + validator.check(customer, Locale.GERMAN));
+  }
+}
diff --git a/validator/src/main/resources/META-INF/native-image/io.avaje.validator.avaje-validator/resource-config.json b/validator/src/main/resources/META-INF/native-image/io.avaje.validator.avaje-validator/resource-config.json
new file mode 100644
index 00000000..a105e19b
--- /dev/null
+++ b/validator/src/main/resources/META-INF/native-image/io.avaje.validator.avaje-validator/resource-config.json
@@ -0,0 +1,7 @@
+{
+  "bundles": [
+    {
+      "name": "io.avaje.validation.Messages"
+    }
+  ]
+}