Use stages in Azure Pipelines

.azure.yml

@@ -1,10 +1,14 @@
-jobs:
+stages:
+- stage: Build
+  displayName: Build packages
 
-######################
+  jobs:
-###### Linux #########
-######################
 
-- job: Linux
+    ######################
+    ###### Linux #########
+    ######################
+
+  - job: Linux
     timeoutInMinutes: 120
     pool:
       vmImage: 'ubuntu-16.04'
@@ -57,11 +61,11 @@ jobs:
       condition: and(succeeded(), ne(variables['system.pullrequest.isfork'], true), startsWith(variables['Build.SourceBranch'], 'refs/tags/'))
       displayName: 'Publish artifacts'
 
-######################
+    ######################
-###### macOS #########
+    ###### macOS #########
-######################
+    ######################
 
-- job: macOS
+  - job: macOS
     timeoutInMinutes: 120
     pool:
       vmImage: 'macOS-10.14'
@@ -99,12 +103,15 @@ jobs:
 ###### Publish Releases ########
 ################################
 
-- job: PublishReleases
+- stage: Publish
-  timeoutInMinutes: 120
+  displayName: Publish Releases
   dependsOn:
-  - Linux
+  - Build
-  - macOS
+  condition: and(succeeded('Build'), ne(variables['system.pullrequest.isfork'], true), startsWith(variables['Build.SourceBranch'], 'refs/tags/'))
-  condition: and(succeeded(), ne(variables['system.pullrequest.isfork'], true), startsWith(variables['Build.SourceBranch'], 'refs/tags/'))
+
+  jobs:
+  - job: PublishReleases
+    timeoutInMinutes: 120
     pool:
       vmImage: ubuntu-16.04