Update morango integration tests to run when (in a pr) dependencies c…

…hange or the workflow is altered

.github/workflows/morongo_integration.yml

@@ -3,11 +3,31 @@ name: Morango Integration Tests
 on:
   schedule:
     - cron: '0 0 * * 0'
+  pull_request:
+    branches:
+      - develop
+      - release-*
 
 jobs:
+  pre_job:
+    name: Path match check
+    runs-on: ubuntu-latest
+    # Map a step output to a job output
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@master
+        with:
+          github_token: ${{ github.token }}
+          paths: '["requirements/base.txt", ".github/workflows/morango_integration.yml"]'
   morango_integration_tests_sqlite:
     name: Morango Integration Tests
-    runs-on: ubuntu-latest
+    needs: pre_job
+    if: needs.pre_job.outputs.should_skip != 'true'
+    runs-on: ubuntu-20.04
+    env:
+      INTEGRATION_TESTS: true
     strategy:
       matrix:
         python-version: [3.6, 3.7, 3.8, 3.9, '3.10', '3.11']
@@ -47,7 +67,11 @@ jobs:
 
   morango_integration_tests_postgres:
     name: Morango Integration Tests with PostgreSQL
+    needs: pre_job
+    if: needs.pre_job.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
+    env:
+      INTEGRATION_TESTS: true
 
     services:
       postgres: