Fix Groovy and Kotlin gradle scripts with correct architecture detection methods by Copilot · Pull Request #218 · hyperxpro/Brotli4j

Copilot · 2025-07-04T14:41:26Z

The Groovy and Kotlin gradle scripts in the README were using non-existent architecture methods, causing build failures in CI environments like GitHub Actions and GitLab CI.

Problem

Users copying the README scripts encountered errors like:

No signature of method: isX86_64() is applicable
No signature of method: isAARCH64() is applicable
Unresolved reference: S390X

Root Cause

Both scripts were using incorrect architecture detection methods:

Groovy Script Issues:

isX86_64() → doesn't exist, should be isAmd64()
isAARCH64() → doesn't exist, should use Architectures.AARCH64.isAlias()
isARM_V7() → doesn't exist, should use Architectures.ARM_V7.isAlias()
isPPC64LE(), isS390X(), isRISCV64() → don't exist at all

Kotlin Script Issues:

isArm() → should be isArm64()
Architectures.S390X, Architectures.RISCV_64, Architectures.PPC64LE → don't exist in current Gradle versions
Incorrect import: import org.gradle.nativeplatform.operatingsystem.OperatingSystem

Solution

Fixed Windows/macOS detection:

// Before
if (currentArchitecture.isX86_64()) "windows-x86_64"
else if (currentArchitecture.isArm()) "windows-aarch64"

// After  
if (currentArchitecture.isAmd64()) "windows-x86_64"
else if (currentArchitecture.isArm64()) "windows-aarch64"

Fixed Linux architecture detection:

// Before
if (currentArchitecture.isAARCH64()) "linux-aarch64"
else if (currentArchitecture.isPPC64LE()) "linux-ppc64le"

// After
if (Architectures.AARCH64.isAlias(currentArchitecture.getName())) "linux-aarch64"
else if (currentArchitecture.getName().contains("ppc64le")) "linux-ppc64le"

Verification

✅ Both Groovy and Kotlin scripts now compile and execute successfully
✅ Correctly resolves dependencies on x86_64 Linux: native-linux-x86_64-1.18.0.jar
✅ All supported architectures covered: linux-{aarch64,armv7,ppc64le,riscv64,s390x,x86_64}, osx-{aarch64,x86_64}, windows-{aarch64,x86_64}

Users can now copy the gradle scripts from the README and use them successfully without encountering method resolution errors in CI environments.

Fixes #142.

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…ion methods Co-authored-by: hyperxpro <24762260+hyperxpro@users.noreply.github.com>

Co-authored-by: hyperxpro <24762260+hyperxpro@users.noreply.github.com>

solonovamax · 2025-07-10T22:08:29Z

+    @Test
+    void testGroovyScriptNativeDependencyResolution() {
+        // This test simulates the exact logic from the README Groovy script
+        // to ensure it produces valid dependency names
+
+        String brotliVersion = "1.18.0";
+        MockPlatformDetector.OperatingSystem operatingSystem = new MockPlatformDetector.OperatingSystem();
+        MockPlatformDetector.Architecture currentArchitecture = new MockPlatformDetector.Architecture();
+
+        String nativeDependency;
+
+        if (operatingSystem.isWindows()) {
+            if (currentArchitecture.isAmd64()) {
+                nativeDependency = "windows-x86_64";
+            } else if (currentArchitecture.isArm64()) {
+                nativeDependency = "windows-aarch64";
+            } else {
+                throw new IllegalStateException("Unsupported architecture: " + currentArchitecture.getName());
+            }
+        } else if (operatingSystem.isMacOsX()) {
+            if (currentArchitecture.isArm64()) {
+                nativeDependency = "osx-aarch64";
+            } else {
+                nativeDependency = "osx-x86_64";
+            }
+        } else if (operatingSystem.isLinux()) {
+            if (MockPlatformDetector.MockArchitectures.AARCH64.isAlias(currentArchitecture.getName())) {
+                nativeDependency = "linux-aarch64";
+            } else if (MockPlatformDetector.MockArchitectures.X86_64.isAlias(currentArchitecture.getName())) {
+                nativeDependency = "linux-x86_64";
+            } else if (MockPlatformDetector.MockArchitectures.ARM_V7.isAlias(currentArchitecture.getName())) {
+                nativeDependency = "linux-armv7";
+            } else if (currentArchitecture.getName().contains("ppc64le")) {
+                nativeDependency = "linux-ppc64le";
+            } else if (currentArchitecture.getName().contains("s390x")) {
+                nativeDependency = "linux-s390x";
+            } else if (currentArchitecture.getName().contains("riscv64")) {
+                nativeDependency = "linux-riscv64";
+            } else {
+                throw new IllegalStateException("Unsupported architecture: " + currentArchitecture.getName());
+            }
+        } else {
+            throw new IllegalStateException("Unsupported operating system: " + operatingSystem);
+        }
+
+        // Verify that we got a valid native dependency
+        assertNotNull(nativeDependency);
+        assertFalse(nativeDependency.isEmpty());
+
+        // Verify the format matches expected pattern
+        assertTrue(nativeDependency.matches("(windows|osx|linux)-(x86_64|aarch64|armv7|ppc64le|s390x|riscv64)"),
+                   "Native dependency should match expected format: " + nativeDependency);
+
+        // Create the full dependency string as would be used in Gradle
+        String fullDependency = "com.aayushatharva.brotli4j:native-" + nativeDependency + ":" + brotliVersion;
+
+        assertNotNull(fullDependency);
+        assertTrue(fullDependency.startsWith("com.aayushatharva.brotli4j:native-"));
+        assertTrue(fullDependency.endsWith(":" + brotliVersion));
+
+        // For Linux x86_64 specifically (common CI environment), verify expected result
+        if (operatingSystem.isLinux() && MockPlatformDetector.MockArchitectures.X86_64.isAlias(currentArchitecture.getName())) {
+            assertEquals("linux-x86_64", nativeDependency);
+            assertEquals("com.aayushatharva.brotli4j:native-linux-x86_64:1.18.0", fullDependency);
+        }
+    }


What is this even testing?

this test is literally useless because of course the code that was written specifically for this test passes the test. it's literally right there above the test case.

in fact, those listed architectures aren't above aren't even correct as they don't match what is actually specified in gradle.

and in fact, gradle's architecture detection logic even allows for architectures outside of the "known architectures" list:

all of these test cases do absolutely nothing.

the correct way to test this would be to create a gradle test runner using gradle's testkit. although it's intended for testing plugins, it would work for this as well. you'd want to hack together some kind of gradle project in a subdirectory to do this, and then you would run that as part of your CI. but this still would be relatively useless unless you're regularly updating the gradle version to keep in sync with the latest gradle releases.

Yeah, no idea. I gave Copilot a shot, but clearly it is enjoying in its own world.

Btw would you like to take this PR forward?

I made an issue (#219) with an improved & fixed version, so I could make a PR with that if you'd like

though honestly I wouldn't add tests for this kind of thing bc either you do it the right way and it's a lot of effort for very little return, or you do it the wrong way and it's not really worth anything

Sure, please do a PR.

Motivation: Gradle buildscript was broken and it also kinda sucked. Modification: Changes: - Fixes gradle buildscripts when used with the latest version (8.14.3) - Replaces dynamic dependency with a custom dependency metadata rule - Includes support for shading all natives into a single jar using shadow Result: Resolves #219 Fixes #142 Closes #218 --------- Signed-off-by: solonovamax <solonovamax@12oclockpoint.com> Co-authored-by: Aayush Atharva <aayush@shieldblaze.com>

Initial plan

be99921

Copilot AI assigned Copilot and hyperxpro Jul 4, 2025

Copilot started work on behalf of hyperxpro July 4, 2025 14:41 View session

Fix Groovy and Kotlin gradle scripts with correct architecture detect…

b31d087

…ion methods Co-authored-by: hyperxpro <24762260+hyperxpro@users.noreply.github.com>

Copilot AI changed the title ~~[WIP] Groovy scripts in ReadMe not works~~ Fix Groovy and Kotlin gradle scripts with correct architecture detection methods Jul 4, 2025

Copilot AI requested a review from hyperxpro July 4, 2025 14:54

Copilot finished work on behalf of hyperxpro July 4, 2025 14:54

Copilot started work on behalf of hyperxpro July 4, 2025 14:58 View session

Add Groovy gradle script test for JDK 17 on Linux

cea2bca

Co-authored-by: hyperxpro <24762260+hyperxpro@users.noreply.github.com>

Copilot finished work on behalf of hyperxpro July 4, 2025 15:09

solonovamax reviewed Jul 10, 2025

View reviewed changes

Repository owner deleted a comment from Copilot AI Jul 11, 2025

solonovamax mentioned this pull request Jul 16, 2025

Update gradle buildscripts in README.md #221

Merged

hyperxpro closed this Jul 22, 2025

hyperxpro deleted the copilot/fix-142 branch July 22, 2025 19:10

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Fix Groovy and Kotlin gradle scripts with correct architecture detection methods#218

Fix Groovy and Kotlin gradle scripts with correct architecture detection methods#218
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Copilot AI commented Jul 4, 2025 •

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