create new plugin expireFileInRepos

Author: dvirtwina

download/ExpireFileInRemoteRepos/ExpireFileInRemoteReposTest.groovy renamed to download/ExpireFileInRepos/ExpireFileInReposTest.groovy

@@ -2,13 +2,15 @@ Artifactory expireFileInRemoteRepos User Plugin
 ====================================================
 
 An implementation of the beforeDownloadRequest execution point. This
-plugin causes artifacts (including binaries) to expire and be re-cached when downloaded from a remote
+plugin causes artifacts (including binaries) to expire and be re-cached when downloaded from a remote/virtual
 repository.
 
 ## Features
 
-To use the plugin, modify the script by adding the names of the remote repositories you wish to expire files in. 
-The names are to be added to the list 'reposToExpire' 
+To use the plugin, modify the script by adding the names of the repositories you wish to expire artifacts in. 
+The names are to be added to the list 'reposToExpire'.
+Note: using this plugin, when downloading artifacts from virtual repositories - artifacts are expired and served from 
+the source repo for all underlying repos
 
 ## Installation
 

download/ExpireFileInRemoteRepos/README.md renamed to download/ExpireFileInRepos/README.md

@@ -21,7 +21,8 @@ final List<String> reposToExpire = List.of(/*TODO: add repo names*/)
 
 download {
     beforeDownloadRequest { Request request, RepoPath repoPath ->
-        if (reposToExpire.contains(repoPath.repoKey) && isRemote(repoPath.repoKey)) {
+        if ((isRemote(repoPath.repoKey) || isVirtual(repoPath.repoKey))
+                && reposToExpire.contains(repoPath.repoKey)) {
             log.debug 'Repository ${repoPath.repoKey} is marked for file expiration. Expiring file: ${repoPath.name}'
             expired = true
         }
@@ -30,4 +31,8 @@ download {
 
 def isRemote(String repoKey) {
     return repositories.getRemoteRepositories().contains(repoKey)
+}
+
+def isVirtual(String repoKey) {
+    return repositories.getVirtualRepositories().contains(repoKey)
 }