feat: update download inspire schemas

Update for using the new way of downloading the INSPIRE schemas.

ING-3392

build.gradle

@@ -237,6 +237,61 @@ class ResourcesArchiveTask extends DefaultTask {
   }
 }
 
+class INSPIREDownloadTask extends DefaultTask {
+	// the host that the resource bundle mirrors resources from
+	def host
+	// the remote URL to retrieve the resource ZIP archive from
+	def archiveUrl
+
+	@TaskAction
+	def downloadAndExtract() {
+	  assert host
+	  assert archiveUrl
+
+	  // download archive
+	  File tmpSchemas = new File(temporaryDir, 'schemas.zip')
+	  project.download {
+		src archiveUrl
+		dest tmpSchemas
+		onlyIfModified true
+	  }
+	  File targetDir = project.file("${project.ext.hostsFolder}/$host")
+	  // delete folder
+	  targetDir.deleteDir()
+	  targetDir.mkdirs()
+
+	  def md = new MetadataHelper(project, targetDir)
+	  md.cleanFolderKeepMetadata()
+
+	  project.copy {
+		  // Exclude Zip files, 'governance' folder, and 'readme.md' file
+		  exclude('**/*.zip', 'application-schemas-main/governance-release-process/**', 'application-schemas-main/README.md', 'application-schemas-main/.github/**')
+
+		from project.zipTree(tmpSchemas)
+		into targetDir
+	  }
+
+	  File applicationSchemas = new File(targetDir, 'application-schemas-main')  
+	  // Check if the subfolder exists
+	  if (applicationSchemas.exists() && applicationSchemas.isDirectory()) {
+		  // List all files in the subfolder
+		  def files = applicationSchemas.listFiles()
+
+		  // Copy each file to the parent folder
+		  files.each { file ->
+			  def destination = new File(targetDir, file.name)
+			  file.renameTo(destination)
+		  }
+		  applicationSchemas.deleteDir()
+	  } else {
+		  println "Subfolder does not exist or is not a directory."
+	  }
+
+	  // update version on change
+	  md.setVersionIfChanged()
+	}
+  }
+
 class WgetHostIndexDownloadTask extends DefaultTask {
   // the list of URLs pointing to a web server index
   List<String> indexUrls
@@ -263,7 +318,7 @@ class WgetHostIndexDownloadTask extends DefaultTask {
       project.exec {
         workingDir = targetDir
         executable = 'wget' // requires wget
-        def runArgs = ['-e', 'robots=off', '-r', '--no-parent', '--no-host-directories']
+		def runArgs = ['-e', 'robots=off', '-r', '--no-parent', '--no-host-directories']
         if (fileExtensions) {
           runArgs << '-A'
           runArgs << fileExtensions.join(',')
@@ -486,21 +541,13 @@ tasks.downloads.dependsOn(porteleSchemas)
 /**
  * INSPIRE schemas
  */
-/* FIXME download of INSPIRE schemas is currently broken because of changes to how the schemas are served
-task inspireSchemas(type: WgetHostIndexDownloadTask) {
-  group 'Download'
-  indexUrls = [
-    'https://inspire.ec.europa.eu/schemas/',
-    'https://inspire.ec.europa.eu/draft-schemas/'
-  ]
-  fileExtensions = [
-    'xsd',
-    'xml',
-    'txt'
-  ]
+task inspireSchemas(type: INSPIREDownloadTask) {
+	group 'Download'
+	host = "inspire.ec.europa.eu"
+	archiveUrl = "https://github.com/INSPIRE-MIF/application-schemas/archive/refs/heads/main.zip"
 }
 tasks.downloads.dependsOn(inspireSchemas)
-*/
+
 
 /**
  * Schemas for metadata validation:
@@ -643,4 +690,4 @@ task('publishJars', type: GradleBuild) {
  */
 task haleResourceBundles() {
   //TODO separate task or adapt hale functionality to work with JARs built in jars task?
-}
+}