Option to configure Content disposition for raw and maven2 proxies (#386

)

* Set enableCookies and enableCircularRedirects

* Update create_repos_from_list.groovy

* Update README.md

---------

Co-authored-by: Olivier Clavel <olivier.clavel@gmail.com>

README.md

@@ -628,6 +628,8 @@ Configuring blobstore on S3 is provided as a convenience and is not part of the
         # maximum_metadata_age: 1440
         # negative_cache_enabled: true
         # negative_cache_ttl: 1440
+        # Content disposition is only supported for raw and maven2 proxies and can be set to attachment or inline. Inline is Nexus default, even when the property is not set explicitly.
+        # content_disposition: inline
       - name: jboss
         remote_url: 'https://repository.jboss.org/nexus/content/groups/public-jboss/'
         # cleanup_policies:
@@ -636,6 +638,8 @@ Configuring blobstore on S3 is provided as a convenience and is not part of the
         # maximum_metadata_age: 1440
         # negative_cache_enabled: true
         # negative_cache_ttl: 1440
+        # Content disposition is only supported for raw and maven2 proxies and can be set to attachment or inline. Inline is Nexus default, even when the property is not set explicitly.
+        # content_disposition: inline
     # example with a login/password :
     # - name: secret-remote-repo
     #   remote_url: 'https://company.com/repo/secure/private/go/away'
@@ -645,6 +649,8 @@ Configuring blobstore on S3 is provided as a convenience and is not part of the
     #   # maximum_metadata_age: 1440
     #   # negative_cache_enabled: true
     #   # negative_cache_ttl: 1440
+    # Content disposition is only supported for raw and maven2 proxies and can be set to attachment or inline. Inline is Nexus default, even when the property is not set explicitly.
+    #   # content_disposition: inline
     # To set HTTP request settings:
     #   # enable_circular_redirects: true
     #   # enable_cookies: true

files/groovy/create_repos_from_list.groovy

@@ -137,6 +137,13 @@ parsed_args.each { currentRepo ->
             ]
         }
 
+        // Configure content disposition for maven and raw proxy repos
+        if (currentRepo.type == 'proxy' && currentRepo.format == 'maven2' || currentRepo.format == 'raw'){
+                configuration.attributes['raw'] = [
+                    contentDisposition: currentRepo.content_disposition ? currentRepo.content_disposition.toUpperCase() : "INLINE"
+                ]
+            }
+
         // Configure cleanup policy
         if (currentRepo.type == 'proxy' || currentRepo.type == 'hosted') {
             def cleanupPolicies = currentRepo.cleanup_policies as Set