From 98c35fc50ff379a1b2fab896f67f6e088930f917 Mon Sep 17 00:00:00 2001
From: Daniel Wallace <danielwallace@gtmanfred.com>
Date: Fri, 3 May 2019 12:31:56 -0400
Subject: [PATCH 1/2] build matrix

pass strings

specify python version

fix yaml order

ugh

maybe?

fix script -> task

fix

i had it right

fix matrix builder

apparently variables are passed in as objects and not json

use replace correctly

fix python version

test matrix output

mark output variable

use variable to resolve output var

set matrix task name

dump matrix
---
 azure-pipelines.yml | 188 +++++++++-----------------------------------
 1 file changed, 36 insertions(+), 152 deletions(-)

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 817ea0a..58b8fa8 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -1,165 +1,49 @@
 trigger:
 - develop
 
+variables:
+  python: '["py2.7", "py3.4", "py3.5", "py3.6", "py3.7", "py3.8"]'
+  salt: '["v2018.3", "v2019.2", "develop"]'
+  backends: '["cherrypy", "tornado"]'
+
 jobs:
+- job: build_matrix
+  pool:
+    vmImage: 'Ubuntu-16.04'
+  steps:
+  - task: UsePythonVersion@0
+    inputs:
+      versionSpec: '3.7'
+      architecture: x64
+
+  - task: PythonScript@0
+    name: matrix
+    inputs:
+      scriptSource: Inline
+      script: |
+        import json
+        matrix = {}
+        for pyver in $(python):
+            for saltver in $(salt):
+                for backend in $(backends):
+                    matrix['{0}-{1}-{2}'.format(pyver, backend, saltver)] = {
+                        'python.version': pyver[2:],
+                        'version': pyver.replace('.', ''),
+                        'salt': saltver,
+                        'backend': backend,
+                    }
+        print('##vso[task.setvariable variable=matrix;isOutput=true]{0}'.format(json.dumps(matrix)))
 
 - job: test_pepper
+  dependsOn: build_matrix
   pool:
     vmImage: 'Ubuntu-16.04'
   strategy:
-    matrix:
-      py2.7-v2018.3-cherrypy:
-        python.version: '2.7'
-        version: py27
-        salt: v2018.3
-        backend: cherrypy
-      py2.7-v2019.2-cherrypy:
-        python.version: '2.7'
-        version: py27
-        salt: v2019.2
-        backend: cherrypy
-      py2.7-develop-cherrypy:
-        python.version: '2.7'
-        version: py27
-        salt: develop
-        backend: cherrypy
-      py2.7-v2018.3-tornado:
-        python.version: '2.7'
-        version: py27
-        salt: v2018.3
-        backend: tornado
-      py2.7-v2019.2-tornado:
-        python.version: '2.7'
-        version: py27
-        salt: v2019.2
-        backend: tornado
-      py2.7-develop-tornado:
-        python.version: '2.7'
-        version: py27
-        salt: develop
-        backend: tornado
-      py3.4-v2018.3-cherrypy:
-        python.version: '3.4'
-        version: py34
-        salt: v2018.3
-        backend: cherrypy
-      py3.4-v2019.2-cherrypy:
-        python.version: '3.4'
-        version: py34
-        salt: v2019.2
-        backend: cherrypy
-      py3.4-develop-cherrypy:
-        python.version: '3.4'
-        version: py34
-        salt: develop
-        backend: cherrypy
-      py3.4-v2018.3-tornado:
-        python.version: '3.4'
-        version: py34
-        salt: v2018.3
-        backend: tornado
-      py3.4-v2019.2-tornado:
-        python.version: '3.4'
-        version: py34
-        salt: v2019.2
-        backend: tornado
-      py3.4-develop-tornado:
-        python.version: '3.4'
-        version: py34
-        salt: develop
-        backend: tornado
-      py3.5-v2018.3-cherrypy:
-        python.version: '3.5'
-        version: py35
-        salt: v2018.3
-        backend: cherrypy
-      py3.5-v2019.2-cherrypy:
-        python.version: '3.5'
-        version: py35
-        salt: v2019.2
-        backend: cherrypy
-      py3.5-develop-cherrypy:
-        python.version: '3.5'
-        version: py35
-        salt: develop
-        backend: cherrypy
-      py3.5-v2018.3-tornado:
-        python.version: '3.5'
-        version: py35
-        salt: v2018.3
-        backend: tornado
-      py3.5-v2019.2-tornado:
-        python.version: '3.5'
-        version: py35
-        salt: v2019.2
-        backend: tornado
-      py3.5-develop-tornado:
-        python.version: '3.5'
-        version: py35
-        salt: develop
-        backend: tornado
-      py3.6-v2018.3-cherrypy:
-        python.version: '3.6'
-        version: py36
-        salt: v2018.3
-        backend: cherrypy
-      py3.6-v2019.2-cherrypy:
-        python.version: '3.6'
-        version: py36
-        salt: v2019.2
-        backend: cherrypy
-      py3.6-develop-cherrypy:
-        python.version: '3.6'
-        version: py36
-        salt: develop
-        backend: cherrypy
-      py3.6-v2018.3-tornado:
-        python.version: '3.6'
-        version: py36
-        salt: v2018.3
-        backend: tornado
-      py3.6-v2019.2-tornado:
-        python.version: '3.6'
-        version: py36
-        salt: v2019.2
-        backend: tornado
-      py3.6-develop-tornado:
-        python.version: '3.6'
-        version: py36
-        salt: develop
-        backend: tornado
-      py3.7-v2017.3-cherrypy:
-        python.version: '3.7'
-        version: py37
-        salt: v2017.3
-        backend: cherrypy
-      py3.7-v2019.2-cherrypy:
-        python.version: '3.7'
-        version: py37
-        salt: v2019.2
-        backend: cherrypy
-      py3.7-develop-cherrypy:
-        python.version: '3.7'
-        version: py37
-        salt: develop
-        backend: cherrypy
-      py3.7-v2017.3-tornado:
-        python.version: '3.7'
-        version: py37
-        salt: v2017.3
-        backend: tornado
-      py3.7-v2019.2-tornado:
-        python.version: '3.7'
-        version: py37
-        salt: v2019.2
-        backend: tornado
-      py3.7-develop-tornado:
-        python.version: '3.7'
-        version: py37
-        salt: develop
-        backend: tornado
-
+    matrix: $[ dependencies.build_matrix.outputs['matrix.matrix'] ]
+  variables:
+    myVar: $[ dependencies.build_matrix.outputs['matrix.matrix'] ]
   steps:
+  - script: echo $(myVar)
   - task: UsePythonVersion@0
     inputs:
       versionSpec: '$(python.version)'

From ac87e4bf749f6a68b8bbb63a1510c7ed6393a19d Mon Sep 17 00:00:00 2001
From: Daniel Wallace <danielwallace@gtmanfred.com>
Date: Fri, 3 May 2019 13:54:54 -0400
Subject: [PATCH 2/2] remove debugging stuff

---
 azure-pipelines.yml | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 58b8fa8..87d32eb 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -40,10 +40,7 @@ jobs:
     vmImage: 'Ubuntu-16.04'
   strategy:
     matrix: $[ dependencies.build_matrix.outputs['matrix.matrix'] ]
-  variables:
-    myVar: $[ dependencies.build_matrix.outputs['matrix.matrix'] ]
   steps:
-  - script: echo $(myVar)
   - task: UsePythonVersion@0
     inputs:
       versionSpec: '$(python.version)'