Another approach for only triggering the big jobs when there were cha…

…nges in the last 24 hours (#668)

.github/workflows/build.yml

@@ -33,7 +33,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: "${{ matrix.python }}"
       - name: Test Python version
@@ -55,7 +55,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: "${{ matrix.python }}"
       - name: Install python dependencies

.github/workflows/nightly.yml

@@ -4,30 +4,8 @@ on:
     - cron: "10 * * * *"
 
 jobs:
-  check-date:
-    runs-on: ubuntu-20.04
-    name: Check latest commit
-    outputs:
-      should_run: ${{ steps.should_run.outputs.should_run }}
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Current Boston time
-        run: TZ='America/New_York' && export TZ && date +"%A, %B %d, %Y %I:%M:%S %p %Z"
-
-      - name: print latest_commit
-        run: echo ${{ github.sha }}
-
-      - id: should_run
-        continue-on-error: true
-        name: check latest commit is less than a day
-        if: ${{ github.event_name == 'schedule' }}
-        run: test -z "$(git rev-list  --after='24 hours'  ${{ github.sha }})" && echo "::set-output name=should_run::false"
-
-  build-test:
-    needs: [check-date]
-    if: ${{ github.event_name == 'release' || needs.check_date.outputs.should_run == 'true' }}
-
+  nightly-slow-unit-tests:
+    name: build-test + nightly-slow if changes in the previous 24 hours
     runs-on: ubuntu-20.04
     container: python:${{ matrix.python }}
     strategy:
@@ -39,13 +17,18 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
+      - name: Check for code changes
+        id: check
+        run: make check-code-changes
       - name: Install Python dependencies, Build, and Test
+        if: ${{ env.should_run == 'true' }}
         run: make setup-build-test
+      - name: Super slow unit tests
+        if: ${{ env.should_run == 'true' }}
+        run: make nightly-slow
 
-  run-integration-tests:
-    needs: [check-date]
-    if: ${{ github.event_name == 'release' || needs.check_date.outputs.should_run == 'true' }}
-
+  nightly-run-integration-tests:
+    name: run-integration-tests if changes in the previous 24 hours
     runs-on: ubuntu-20.04
     strategy:
       matrix:
@@ -55,33 +38,20 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v3
+      - name: Check for code changes
+        id: check
+        run: make check-code-changes
+      - uses: actions/setup-python@v4
+        if: ${{ env.should_run == 'true' }}
         with:
           python-version: "${{ matrix.python }}"
       - name: Test Python version
+        if: ${{ env.should_run == 'true' }}
         run: |
           installed="$(python --version)"
           expected="${{ matrix.python }}"
           echo $installed
           [[ $installed =~ "Python ${expected}" ]] && echo "Configured Python" || (echo "Failed to configure Python" && exit 1)
       - name: Integration tests using algod
+        if: ${{ env.should_run == 'true' }}
         run: make algod-integration
-
-  nighly-slow:
-    needs: [check-date]
-    if: ${{ github.event_name == 'release' || needs.check_date.outputs.should_run == 'true' }}
-
-    runs-on: ubuntu-20.04
-    strategy:
-      matrix:
-        python: ["3.10", "3.11"]
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-python@v3
-        with:
-          python-version: "${{ matrix.python }}"
-      - name: Insert slow tests here
-        run: make nighly-slow

Makefile

@@ -81,6 +81,10 @@ setup-build-test: setup-development lint-and-test
 
 algod-integration: algod-start setup-development test-integration algod-stop
 
+check-code-changes:
+	git config --global --add safe.directory /__w/pyteal/pyteal
+	[ -n "$$(git log --since='24 hours ago')" ] && (echo "should_run=true" >> $(GITHUB_ENV)) || (echo "should_run=false" >> $(GITHUB_ENV))
+
 nightly-slow:
 	echo "TODO - this is a stub for a very slow test"