From 1dc95d11b7f3b596aec153d64ad82dfc8337d5a7 Mon Sep 17 00:00:00 2001
From: jmjaffe37 <jmjaffe@microsoft.com>
Date: Tue, 30 Jun 2026 16:53:58 -0700
Subject: [PATCH] Added pre-push changes

---
 dist/setup/index.js | 47 +++++++++++++++++++++++++++++++++++++++------
 1 file changed, 41 insertions(+), 6 deletions(-)

diff --git a/dist/setup/index.js b/dist/setup/index.js
index 54ced2b5..f088d583 100644
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
@@ -79932,6 +79932,7 @@ const core = __importStar(__nccwpck_require__(37484));
 const tc = __importStar(__nccwpck_require__(33472));
 const fs_1 = __importDefault(__nccwpck_require__(79896));
 const path_1 = __importDefault(__nccwpck_require__(16928));
+const semver_1 = __importDefault(__nccwpck_require__(62088));
 var microsoft_key_2 = __nccwpck_require__(56286);
 Object.defineProperty(exports, "MICROSOFT_PUBLIC_KEY", ({ enumerable: true, get: function () { return microsoft_key_2.MICROSOFT_PUBLIC_KEY; } }));
 class MicrosoftDistributions extends base_installer_1.JavaBase {
@@ -79984,7 +79985,21 @@ class MicrosoftDistributions extends base_installer_1.JavaBase {
             if (!manifest) {
                 throw new Error('Could not load manifest for Microsoft Build of OpenJDK');
             }
-            const foundRelease = yield tc.findFromManifest(range, true, manifest, arch);
+            let foundRelease;
+            if (this.isRunningOnAlpine() && this.isAlpineSupportedVersion(range)) {
+                foundRelease = this.findFromManifestForPlatform(range, manifest, arch, 'alpine');
+                if (foundRelease) {
+                    core.debug(`Resolved Alpine package for Microsoft OpenJDK ${range}`);
+                }
+            }
+            else if (this.isRunningOnAlpine()) {
+                core.debug(`No Alpine package found for Microsoft OpenJDK ${range}, defaulting to standard linux package`);
+            }
+            // Runs if user is not running on alpine, or if no Alpine package was found
+            if (!foundRelease) {
+                foundRelease = yield tc.findFromManifest(range, true, manifest, arch);
+            }
+            // Runs if failed to find any matching package
             if (!foundRelease) {
                 const availableVersionStrings = manifest.map(item => item.version);
                 throw this.createVersionNotFoundError(range, availableVersionStrings);
@@ -79998,17 +80013,37 @@ class MicrosoftDistributions extends base_installer_1.JavaBase {
             };
         });
     }
+    findFromManifestForPlatform(range, manifest, arch, platform) {
+        const matched = manifest
+            .filter(release => release.stable)
+            .filter(release => (0, util_1.isVersionSatisfies)(range, release.version))
+            .map(release => {
+            const matchedFile = release.files.find((file) => file.arch === arch && file.platform === platform);
+            if (!matchedFile) {
+                return null;
+            }
+            return Object.assign(Object.assign({}, release), { files: [matchedFile] });
+        })
+            .filter((release) => release !== null)
+            .sort((a, b) => -semver_1.default.compareBuild(a.version, b.version));
+        return matched[0];
+    }
+    isAlpineSupportedVersion(range) {
+        const minVersion = semver_1.default.minVersion(range);
+        return !!minVersion && (minVersion.major === 11 || minVersion.major === 17);
+    }
+    isRunningOnAlpine() {
+        return process.platform === 'linux' && fs_1.default.existsSync('/etc/alpine-release');
+    }
     supportsSignatureVerification() {
         return true;
     }
     getAvailableVersions() {
         return __awaiter(this, void 0, void 0, function* () {
-            // TODO get these dynamically!
-            // We will need Microsoft to add an endpoint where we can query for versions.
-            const owner = 'actions';
-            const repository = 'setup-java';
+            const owner = 'microsoft';
+            const repository = 'openjdk-adoptium-marketplace-data';
             const branch = 'main';
-            const filePath = 'src/distributions/microsoft/microsoft-openjdk-versions.json';
+            const filePath = 'general_info/microsoft-openjdk-versions.json';
             let releases = null;
             const fileUrl = `https://api.github.com/repos/${owner}/${repository}/contents/${filePath}?ref=${branch}`;
             const headers = (0, util_1.getGitHubHttpHeaders)();