1st circle ci build

.circleci/config.yml

@@ -5,7 +5,7 @@ version: 2.1
 # Define a job to be invoked later in a workflow.
 # See: https://circleci.com/docs/configuration-reference/#jobs
 jobs:
-  say-hello:
+  pio-build:
     # Specify the execution environment. You can specify an image from Docker Hub or use one of our convenience images from CircleCI's Developer Hub.
     # See: https://circleci.com/docs/configuration-reference/#executor-job
     docker:
@@ -15,12 +15,15 @@ jobs:
     steps:
       - checkout
       - run:
-          name: "Say hello"
-          command: "echo Hello, World!"
+          name: "platformio install"
+          command: "python3 -m pip install platformio"
+      - run:
+          name: "build"
+          command: "pip run"
 
 # Orchestrate jobs using workflows
 # See: https://circleci.com/docs/configuration-reference/#workflows
 workflows:
-  say-hello-workflow:
+  build-workflow:
     jobs:
-      - say-hello
+      - pio-build