Remove colons from task and configuration names

Gradle 5.0 will remove support for colons in configuration and task
names. This commit fixes this for our build by removing all current uses
of colons in configuration and task names.

Relates #27305

buildSrc/src/main/groovy/org/elasticsearch/gradle/BuildPlugin.groovy

@@ -239,7 +239,7 @@ class BuildPlugin implements Plugin<Project> {
 
     /** Return the configuration name used for finding transitive deps of the given dependency. */
     private static String transitiveDepConfigName(String groupId, String artifactId, String version) {
-        return "_transitive_${groupId}:${artifactId}:${version}"
+        return "_transitive_${groupId}_${artifactId}_${version}"
     }
 
     /**

buildSrc/src/main/groovy/org/elasticsearch/gradle/test/ClusterFormationTasks.groovy

@@ -425,7 +425,7 @@ class ClusterFormationTasks {
 
             Project pluginProject = plugin.getValue()
             verifyProjectHasBuildPlugin(name, node.nodeVersion, project, pluginProject)
-            String configurationName = "_plugin_${prefix}_${pluginProject.path}"
+            String configurationName = pluginConfigurationName(prefix, pluginProject)
             Configuration configuration = project.configurations.findByName(configurationName)
             if (configuration == null) {
                 configuration = project.configurations.create(configurationName)
@@ -454,13 +454,21 @@ class ClusterFormationTasks {
         return copyPlugins
     }
 
+    private static String pluginConfigurationName(final String prefix, final Project project) {
+        return "_plugin_${prefix}_${project.path}".replace(':', '_')
+    }
+
+    private static String pluginBwcConfigurationName(final String prefix, final Project project) {
+        return "_plugin_bwc_${prefix}_${project.path}".replace(':', '_')
+    }
+
     /** Configures task to copy a plugin based on a zip file resolved using dependencies for an older version */
     static Task configureCopyBwcPluginsTask(String name, Project project, Task setup, NodeInfo node, String prefix) {
         Configuration bwcPlugins = project.configurations.getByName("${prefix}_elasticsearchBwcPlugins")
         for (Map.Entry<String, Project> plugin : node.config.plugins.entrySet()) {
             Project pluginProject = plugin.getValue()
             verifyProjectHasBuildPlugin(name, node.nodeVersion, project, pluginProject)
-            String configurationName = "_plugin_bwc_${prefix}_${pluginProject.path}"
+            String configurationName = pluginBwcConfigurationName(prefix, pluginProject)
             Configuration configuration = project.configurations.findByName(configurationName)
             if (configuration == null) {
                 configuration = project.configurations.create(configurationName)
@@ -499,9 +507,9 @@ class ClusterFormationTasks {
     static Task configureInstallPluginTask(String name, Project project, Task setup, NodeInfo node, Project plugin, String prefix) {
         final FileCollection pluginZip;
         if (node.nodeVersion != VersionProperties.elasticsearch) {
-            pluginZip = project.configurations.getByName("_plugin_bwc_${prefix}_${plugin.path}")
+            pluginZip = project.configurations.getByName(pluginBwcConfigurationName(prefix, plugin))
         } else {
-            pluginZip = project.configurations.getByName("_plugin_${prefix}_${plugin.path}")
+            pluginZip = project.configurations.getByName(pluginConfigurationName(prefix, plugin))
         }
         // delay reading the file location until execution time by wrapping in a closure within a GString
         final Object file = "${-> new File(node.pluginsTmpDir, pluginZip.singleFile.getName()).toURI().toURL().toString()}"

plugins/repository-hdfs/build.gradle

@@ -106,7 +106,7 @@ List<String> principals = [ "elasticsearch", "hdfs/hdfs.build.elastic.co" ]
 String realm = "BUILD.ELASTIC.CO"
 
 for (String principal : principals) {
-  Task create = project.tasks.create("addPrincipal#${principal}", org.elasticsearch.gradle.vagrant.VagrantCommandTask) {
+  Task create = project.tasks.create("addPrincipal#${principal}".replace('/', '_'), org.elasticsearch.gradle.vagrant.VagrantCommandTask) {
     command 'ssh'
     args '--command', "sudo bash /vagrant/src/main/resources/provision/addprinc.sh $principal"
     boxName box