Merge pull request #9814 from pradyunsg/revamp-ci-apr-2021-v2

Run all of CI, on scheduled runs

Author: sbidoul

.github/workflows/ci.yml

@@ -33,6 +33,7 @@ jobs:
               - "tools/requirements/tests.txt"
               - "src/**"
               - "tests/**"
+        if: github.event_name == 'pull_request'
 
   pre-commit:
     name: pre-commit
@@ -66,7 +67,9 @@ jobs:
     runs-on: ubuntu-latest
 
     needs: [determine-changes]
-    if: ${{ needs.determine-changes.outputs.vendoring == 'true' }}
+    if: >-
+      needs.determine-changes.outputs.vendoring == 'true' ||
+      github.event_name != 'pull_request'
 
     steps:
       - uses: actions/checkout@v2
@@ -81,7 +84,9 @@ jobs:
     runs-on: ${{ matrix.os }}-latest
 
     needs: [pre-commit, packaging, determine-changes]
-    if: ${{ needs.determine-changes.outputs.tests == 'true' }}
+    if: >-
+      needs.determine-changes.outputs.tests == 'true' ||
+      github.event_name != 'pull_request'
 
     strategy:
       fail-fast: true
@@ -119,7 +124,9 @@ jobs:
     runs-on: ${{ matrix.os }}-latest
 
     needs: [pre-commit, packaging, determine-changes]
-    if: ${{ needs.determine-changes.outputs.tests == 'true' }}
+    if: >-
+      needs.determine-changes.outputs.tests == 'true' ||
+      github.event_name != 'pull_request'
 
     strategy:
       fail-fast: true