X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/2340ebeaf34778645e6071e8b077df50e5ae3df5..3ac9fd0c91fe202a59e7c3611156bb1a9b8118fe:/services/api/app/controllers/arvados/v1/jobs_controller.rb

diff --git a/services/api/app/controllers/arvados/v1/jobs_controller.rb b/services/api/app/controllers/arvados/v1/jobs_controller.rb
index 336877bb98..b0d93a4b8f 100644
--- a/services/api/app/controllers/arvados/v1/jobs_controller.rb
+++ b/services/api/app/controllers/arvados/v1/jobs_controller.rb
@@ -14,16 +14,28 @@ class Arvados::V1::JobsController < ApplicationController
       end
     end
 
-    r = Commit.find_commit_range(current_user,
-                                 resource_attrs[:repository],
-                                 resource_attrs[:minimum_script_version],
-                                 resource_attrs[:script_version],
-                                 resource_attrs[:exclude_script_versions])
-    if !resource_attrs[:nondeterministic] and !resource_attrs[:no_reuse]
+    # We used to ask for the minimum_, exclude_, and no_reuse params
+    # in the job resource. Now we advertise them as flags that alter
+    # the behavior of the create action.
+    [:minimum_script_version, :exclude_script_versions].each do |attr|
+      if resource_attrs.has_key? attr
+        params[attr] = resource_attrs.delete attr
+      end
+    end
+    if resource_attrs.has_key? :no_reuse
+      params[:find_or_create] = !resource_attrs.delete(:no_reuse)
+    end
+
+    if params[:find_or_create]
+      r = Commit.find_commit_range(current_user,
+                                   resource_attrs[:repository],
+                                   params[:minimum_script_version],
+                                   resource_attrs[:script_version],
+                                   params[:exclude_script_versions])
       # Search for jobs whose script_version is in the list of commits
       # returned by find_commit_range
       @object = nil
-      @incomplete_job = nil
+      incomplete_job = nil
       Job.readable_by(current_user).where(script: resource_attrs[:script],
                                           script_version: r).
         each do |j|
@@ -32,7 +44,7 @@ class Arvados::V1::JobsController < ApplicationController
             j.script_parameters == resource_attrs[:script_parameters]
           if j.running
             # We'll use this if we don't find a job that has completed
-            @incomplete_job ||= j
+            incomplete_job ||= j
           else
             # Record the first job in the list
             if !@object
@@ -45,20 +57,13 @@ class Arvados::V1::JobsController < ApplicationController
             end
           end
         end
-        @object ||= @incomplete_job
+        @object ||= incomplete_job
         if @object
           return show
         end
       end
     end
-    if r
-      resource_attrs[:script_version] = r[0]
-    end
 
-    # Don't pass these on to activerecord
-    resource_attrs.delete(:minimum_script_version)
-    resource_attrs.delete(:exclude_script_versions)
-    resource_attrs.delete(:no_reuse)
     super
   end
 
@@ -168,7 +173,7 @@ class Arvados::V1::JobsController < ApplicationController
                     cancelled_at: nil,
                     success: nil
                   })
-    params[:order] ||= 'priority desc, created_at'
+    params[:order] ||= ['priority desc', 'created_at']
     find_objects_for_index
     index
   end