From 8d16ab155ae905aced9581b3a738a8b29eb65993 Mon Sep 17 00:00:00 2001
From: Wei Ji <23487320+weiji14@users.noreply.github.com>
Date: Thu, 9 Jun 2022 00:18:49 -0400
Subject: [PATCH] :triangular_flag_on_post: Skip Ubuntu Python 3.9 CI tests for
 draft PRs

Conserve GitHub Actions Continuous Integration resources when a Pull Request is in draft mode.
---
 .github/workflows/ci-tests.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index b94d5e0..fe800bf 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -7,6 +7,7 @@ on:
   push:
     branches: [ "main" ]
   pull_request:
+    types: [opened, reopened, synchronize, ready_for_review]
     branches: [ "main" ]
 
 permissions:
@@ -21,6 +22,13 @@ jobs:
       matrix:
         python-version: ["3.8", "3.9"]
         os: [ubuntu-22.04]
+        # Is it a draft Pull Request (true or false)?
+        isDraft:
+          - ${{ github.event.pull_request.draft }}
+        # Only run one job (Ubuntu + Python 3.8) for draft PRs
+        exclude:
+          - python-version: '3.9'
+            isDraft: true
         # Only install optional packages on Python 3.9
         include:
           - python-version: '3.8'