feat: added support of Node.js distribution compatible with Linux S39…

…0X systems (#262)

Fixes #260

plugin/src/main/java/org/siouan/frontendgradleplugin/domain/Platform.java

@@ -3,6 +3,7 @@
 import static java.util.stream.Collectors.toUnmodifiableSet;
 
 import java.util.Set;
+import java.util.function.Function;
 import java.util.stream.Stream;
 
 import lombok.Builder;
@@ -25,11 +26,14 @@ public class Platform {
 
     private static final Set<String> SUPPORTED_JVM_ARM_64_BITS_ARCH_IDS = Set.of("aarch64");
 
-    private static final Set<String> SUPPORTED_JVM_PPC_LE_64_BITS_ARCH_IDS = Set.of("ppc64le");
+    private static final Set<String> SUPPORTED_JVM_PPC_64_BITS_LE_ARCH_IDS = Set.of("ppc64le");
+
+    private static final Set<String> SUPPORTED_JVM_S390X_64_BITS_ARCH_IDS = Set.of("s390x");
 
     private static final Set<String> SUPPORTED_JVM_64_BITS_ARCH_IDS = Stream
-        .concat(Stream.of("x64", "x86_64", "amd64", "ppc64", "sparc"),
-            SUPPORTED_JVM_ARM_64_BITS_ARCH_IDS.stream())
+        .of(Stream.of("x64", "x86_64", "amd64", "ppc64", "sparc"), SUPPORTED_JVM_ARM_64_BITS_ARCH_IDS.stream(),
+            SUPPORTED_JVM_PPC_64_BITS_LE_ARCH_IDS.stream(), SUPPORTED_JVM_S390X_64_BITS_ARCH_IDS.stream())
+        .flatMap(Function.identity())
         .collect(toUnmodifiableSet());
 
     private static final Set<String> SUPPORTED_LINUX_OS_IDS = Set.of("linux");
@@ -85,7 +89,16 @@ public boolean isArm32BitsArch() {
      * @return {@code true} if the architecture is an ARM 64 bits architecture.
      */
     public boolean isPpc64BitsLeArch() {
-        return matchesAnyIdPart(jvmArch, SUPPORTED_JVM_PPC_LE_64_BITS_ARCH_IDS);
+        return matchesAnyIdPart(jvmArch, SUPPORTED_JVM_PPC_64_BITS_LE_ARCH_IDS);
+    }
+
+    /**
+     * Tells whether the JVM has a S390X 64 bits architecture.
+     *
+     * @return {@code true} if the architecture is a S390X 64 bits architecture.
+     */
+    public boolean isS390X64BitsArch() {
+        return matchesAnyIdPart(jvmArch, SUPPORTED_JVM_S390X_64_BITS_ARCH_IDS);
     }
 
     /**

plugin/src/main/java/org/siouan/frontendgradleplugin/domain/installer/ResolveNodeDistributionArchitectureId.java

@@ -36,6 +36,11 @@ public class ResolveNodeDistributionArchitectureId {
      */
     static final String LINUX_PPC64LE_ARCH = "linux-ppc64le";
 
+    /**
+     * Architecture ID for a S390X 64 bits Linux O/S.
+     */
+    static final String LINUX_S390X_ARCH = "linux-s390x";
+
     /**
      * Architecture ID for a X64 bits MacOS O/S.
      */
@@ -77,6 +82,8 @@ public Optional<String> execute(final Platform platform) {
                     extension = LINUX_ARM64_ARCH;
                 } else if (platform.isPpc64BitsLeArch()) {
                     extension = LINUX_PPC64LE_ARCH;
+                } else if (platform.isS390X64BitsArch()) {
+                    extension = LINUX_S390X_ARCH;
                 } else {
                     extension = LINUX_X64_ARCH;
                 }

plugin/src/test/java/org/siouan/frontendgradleplugin/domain/PlatformTest.java

@@ -66,6 +66,11 @@ void should_return_true_when_checking_if_jvm_arch_containing_ppc64le_is_a_ppc_li
         assertThat(aPlatformWithJvmArch("_Ppc64Le_").isPpc64BitsLeArch()).isTrue();
     }
 
+    @Test
+    void should_return_true_when_checking_if_jvm_arch_containing_s390x_is_a_s390x_64_bits_arch() {
+        assertThat(aPlatformWithJvmArch("_S390x_").isS390X64BitsArch()).isTrue();
+    }
+
     @Test
     void should_return_false_when_checking_if_os_name_containing_ibm_is_an_aix_os() {
         assertThat(aPlatformWithOsName("_Unix_").isAixOs()).isFalse();

plugin/src/test/java/org/siouan/frontendgradleplugin/domain/installer/ResolveNodeDistributionArchitectureIdTest.java

@@ -6,6 +6,7 @@
 import static org.siouan.frontendgradleplugin.domain.installer.ResolveNodeDistributionArchitectureId.LINUX_ARM32_ARCH;
 import static org.siouan.frontendgradleplugin.domain.installer.ResolveNodeDistributionArchitectureId.LINUX_ARM64_ARCH;
 import static org.siouan.frontendgradleplugin.domain.installer.ResolveNodeDistributionArchitectureId.LINUX_PPC64LE_ARCH;
+import static org.siouan.frontendgradleplugin.domain.installer.ResolveNodeDistributionArchitectureId.LINUX_S390X_ARCH;
 import static org.siouan.frontendgradleplugin.domain.installer.ResolveNodeDistributionArchitectureId.LINUX_X64_ARCH;
 import static org.siouan.frontendgradleplugin.domain.installer.ResolveNodeDistributionArchitectureId.MACOS_ARM64_ARCH;
 import static org.siouan.frontendgradleplugin.domain.installer.ResolveNodeDistributionArchitectureId.MACOS_X64_ARCH;
@@ -79,6 +80,11 @@ void should_resolve_architecture_id_when_os_is_linux_and_jvm_arch_is_ppc64le() {
         assertThat(usecase.execute(aPlatform("ppc64le", "Linux"))).contains(LINUX_PPC64LE_ARCH);
     }
 
+    @Test
+    void should_resolve_architecture_id_when_os_is_linux_and_jvm_arch_is_s390x() {
+        assertThat(usecase.execute(aPlatform("s390x", "Linux"))).contains(LINUX_S390X_ARCH);
+    }
+
     @Test
     void should_resolve_architecture_id_when_os_is_mac_and_jvm_arch_is_amd64() {
         assertThat(usecase.execute(aPlatform("amd64", "Mac OS X"))).contains(MACOS_X64_ARCH);