Add support to download binaries from GitHub Releases.

- Migrate LemMinX binary server from download.jboss.org to github.com
- GitHub Release URL returns 302 and does not properly set Content-Type
  so we should handle these cases
- Archive the zipped binaries, checksums and vsix as a temporary measure
  until GH Release API can be used

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Author: rgrunber

Jenkinsfile

@@ -50,17 +50,16 @@ node('rhel8'){
 
 	stage 'set the link to download the binary server'
 	def packageJson = readJSON file: 'package.json'
-	def binaryUploadFolder = 'snapshots'
+	def binaryUploadFolder = 'latest'
+	def downloadLocation = 'https://github.com/redhat-developer/vscode-xml'
 	if (publishToMarketPlace.equals('true')) {
-		binaryUploadFolder = 'stable'
+		sh "sed -i -e 's|${downloadLocation}/releases/download/latest|${downloadLocation}/releases/download/${packageJson.version}|g' package.json"
 	}
-	def downloadLocation = 'https://download.jboss.org/jbosstools'
-	sh "sed -i -e 's|${downloadLocation}/vscode/snapshots/lemminx-binary/LATEST|${downloadLocation}/vscode/${binaryUploadFolder}/lemminx-binary/${packageJson.version}-${env.BUILD_NUMBER}|g' package.json"
 
 	stage 'package binary hashes'
 	sh "mkdir ./server"
 	unstash name: 'checksums'
-	sh "mv lemminx-*.sha256 ./server"
+	sh "cp lemminx-*.sha256 ./server"
 
 	stage 'install vscode-xml build requirements'
 	installBuildRequirements()
@@ -81,7 +80,8 @@ node('rhel8'){
 
 	stage 'Upload to /vscode-xml/staging'
 	def vsix = findFiles(glob: '**.vsix')
-	sh "rsync -Pzrlt --rsh=ssh --protocol=28 ${vsix[0].path} ${UPLOAD_LOCATION}/vscode-xml/staging"
+	unstash 'binaries'
+	archiveArtifacts artifacts: 'lemminx-*.zip,*.sha256,*.vsix'
 	stash name:'vsix', includes:vsix[0].path
 }
 
@@ -108,6 +108,5 @@ node('rhel8'){
 
 		stage "Upload to /vscode-xml/stable"
 		// copy this stable build to Akamai-mirrored /static/ URL, so staging can be cleaned out more easily
-		sh "rsync -Pzrlt --rsh=ssh --protocol=28 ${vsix[0].path} ${UPLOAD_LOCATION}/static/vscode-xml/stable/"
 	}// if publishToMarketPlace
 }

NativeImage.jenkins

@@ -27,7 +27,7 @@ pipeline {
                 sh "git clone https://github.com/eclipse/lemminx.git"
               }
             }
-            sh "cd lemminx && JAVA_HOME=\$GRAALVM_PATH ./mvnw clean package -B -Dnative -DskipTests -Dgraalvm.static='--static -H:+StaticExecutableWithDynamicLibC' && cd .."
+            sh "cd lemminx && JAVA_HOME=\$GRAALVM_PATH ./mvnw clean package -B -Dnative -DskipTests -Dgraalvm.static='-H:+StaticExecutableWithDynamicLibC' && cd .."
             sh "rm lemminx/org.eclipse.lemminx/target/*.build_artifacts.txt"
             sh "cp lemminx/org.eclipse.lemminx/target/lemminx-linux* lemminx-linux"
             stash name: 'lemminx-linux', includes: 'lemminx-linux'
@@ -143,27 +143,13 @@ pipeline {
           if (publishToMarketPlace.equals('true')) {
             uploadFolderName = 'stable'
           }
-          sh "mkdir ${vscodeXmlVersion}-${env.BUILD_NUMBER}"
-          sh """
-            cp lemminx-linux.zip ${vscodeXmlVersion}-${env.BUILD_NUMBER}/lemminx-linux.zip
-            cp lemminx-linux.sha256 ${vscodeXmlVersion}-${env.BUILD_NUMBER}/lemminx-linux.sha256
-            cp lemminx-win32.zip ${vscodeXmlVersion}-${env.BUILD_NUMBER}/lemminx-win32.zip
-            cp lemminx-win32.sha256 ${vscodeXmlVersion}-${env.BUILD_NUMBER}/lemminx-win32.sha256
-            cp lemminx-osx-x86_64.zip ${vscodeXmlVersion}-${env.BUILD_NUMBER}/lemminx-osx-x86_64.zip
-            cp lemminx-osx-x86_64.sha256 ${vscodeXmlVersion}-${env.BUILD_NUMBER}/lemminx-osx-x86_64.sha256
-          """
           if (!publishToMarketPlace.equals('true')){
             sh """
               ln  --symbolic ${vscodeXmlVersion}-${env.BUILD_NUMBER} LATEST
               rsync -Pzrlt --rsh=ssh --protocol=28 LATEST ${params.UPLOAD_LOCATION}/vscode/snapshots/lemminx-binary
             """
           }
-          // Upload the uniquely named folder to JBossTools
-          sh """
-            rsync -Pzrlt --rsh=ssh --protocol=28 ${vscodeXmlVersion}-${env.BUILD_NUMBER} ${params.UPLOAD_LOCATION}/vscode/${uploadFolderName}/lemminx-binary
-            rm -rf ${vscodeXmlVersion}-${env.BUILD_NUMBER}
-            rm -f LATEST
-          """
+		  stash name: 'binaries', includes: 'lemminx-*.zip'
         }
       }
     }

package.json

@@ -19,9 +19,9 @@
     "version": "0.19.1"
   },
   "binaryServerDownloadUrl": {
-    "linux": "https://download.jboss.org/jbosstools/vscode/snapshots/lemminx-binary/LATEST/lemminx-linux.zip",
-    "osx-x86_64": "https://download.jboss.org/jbosstools/vscode/snapshots/lemminx-binary/LATEST/lemminx-osx-x86_64.zip",
-    "win32": "https://download.jboss.org/jbosstools/vscode/snapshots/lemminx-binary/LATEST/lemminx-win32.zip"
+    "linux": "https://github.com/redhat-developer/vscode-xml/releases/download/latest/lemminx-linux.zip",
+    "osx-x86_64": "https://github.com/redhat-developer/vscode-xml/releases/download/latest/lemminx-osx-x86_64.zip",
+    "win32": "https://github.com/redhat-developer/vscode-xml/releases/download/latest/lemminx-win32.zip"
   },
   "capabilities": {
     "untrustedWorkspaces": {

src/server/binary/binaryServerStarter.ts

@@ -89,14 +89,16 @@ async function downloadBinary(): Promise<string> {
     let webClient: http.ClientRequest = null;
     const handleResponse = (response: http.IncomingMessage) => {
       const statusCode = response.statusCode;
-      if (statusCode === 303) {
+      if (statusCode === 302 || statusCode === 303) {
         webClient = httpHttpsGet(response.headers.location, handleResponse)
           .on('error', (e) => {
             reject(`Server binary download failed: ${e.message}`);
           });
       } else if (statusCode === 200) {
         showProgressForDownload(response, webClient);
-        if (/^application\/zip$/.test(response.headers['content-type'])) {
+        const serverBinaryUrl = getServerBinaryDownloadUrl();
+        if (/^application\/zip$/.test(response.headers['content-type'])
+          || serverBinaryUrl.endsWith('.zip')) { // some servers do not set content-type correctly
           acceptZipDownloadResponse(response).then(resolve, reject);
         } else {
           // Not a ZIP, assume its a binary