feat: create a Github release and attach files

.github/workflows/server-ci-enterprise.yml

@@ -60,6 +60,72 @@ jobs:
           path: server/dist/
           retention-days: 14
 
+      - name: Create GitHub Release
+        uses: actions/github-script@v7
+        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
+        with:
+          script: |
+            const fs = require('fs');
+            const path = require('path');
+
+            const tag_name = process.env.GITHUB_REF_NAME;
+            const release_name = `${tag_name}`;
+            const body = 'Full Changelog: https://github.com/${context.repo.owner}/${context.repo.repo}/commits/${tag_name}';
+            const assets = [
+              'server/dist/mattermost-enterprise-linux-amd64.tar.gz',
+              'server/dist/mattermost-enterprise-linux-arm64.tar.gz',
+              'server/dist/mattermost-enterprise-osx-amd64.tar.gz',
+              'server/dist/mattermost-enterprise-osx-arm64.tar.gz',
+              'server/dist/mattermost-enterprise-windows-amd64.zip',
+            ];
+
+            let releaseId = null;
+
+            try {
+              const createReleaseResponse = await github.rest.repos.createRelease({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                tag_name: tag_name,
+                name: release_name,
+                body: body,
+                draft: false,
+                prerelease: false,
+              });
+
+              console.log(`Release created: ${createReleaseResponse.data.html_url}`);
+              releaseId = createReleaseResponse.data.id;
+            } catch (error) {
+              if (error.status === 422) { // Unprocessable Entity - often means the release already exists
+                console.log(`Release already exists for tag ${tag_name}.`);
+              } else {
+                console.error(`Error creating release: ${error}`);
+                throw error;
+              }
+            }
+
+            if (releaseId || error.status === 422) {
+              for (const asset of assets) {
+                const assetPath = path.join(process.env.GITHUB_WORKSPACE, asset); // Ensure this path is correct
+                const contentType = asset.endsWith('.zip') ? 'application/zip' : 'application/gzip';
+                console.log(`Uploading asset: ${asset}`);
+
+                try {
+                  const uploadAssetResponse = await github.rest.repos.uploadReleaseAsset({
+                    url: createReleaseResponse.data.upload_url,
+                    headers: {
+                      'content-type': contentType,
+                      'content-length': fs.statSync(assetPath).size
+                    },
+                    name: asset,
+                    data: fs.readFileSync(assetPath),
+                  });
+                  console.log(`Asset uploaded: ${uploadAssetResponse.data.browser_download_url}`);
+                } catch (uploadError) {
+                  console.error(`Error uploading asset: ${asset}, ${uploadError}`);
+                }
+              }
+            }
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3