From ab6f7ac59679c7ea03a229e07c85783fd988a464 Mon Sep 17 00:00:00 2001
From: Tzahi Taub <tzahi@starkware.co>
Date: Sun, 15 Oct 2023 23:09:17 +0300
Subject: [PATCH] test(JSON-RPC): send a slack alert upon GW integration test
 failure

---
 .github/workflows/nightly-tests-call.yml | 22 ++++++++++++++++++++--
 .github/workflows/nightly-tests.yml      |  4 ++++
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/nightly-tests-call.yml b/.github/workflows/nightly-tests-call.yml
index 5cdc0ad634..bd13045eb0 100644
--- a/.github/workflows/nightly-tests-call.yml
+++ b/.github/workflows/nightly-tests-call.yml
@@ -11,6 +11,10 @@ on:
         required: true
       INTEGRATION_TESTNET_SENDER_PRIVATE_KEY:
         required: true
+      SLACK_BOT_TOKEN:
+        required: true
+      SLACK_ALERT_CHANNEL:
+        required: true
 
 jobs:
   GW-integration-test-call:
@@ -25,13 +29,27 @@ jobs:
         # run. As we want to keep running this step after a test failure we can either start with
         # `set +e` to suppress all errors, or, as done below, append `|| retVal=$?` to the command
         # which makes it successful while storing the potential erroneous code.
-      - run: >
+      - id: run_test
+        run: >
           sudo apt update; sudo apt -y install libclang-dev;
           INTEGRATION_TESTNET_NODE_URL=${{ secrets.INTEGRATION_TESTNET_NODE_URL }}
           SENDER_PRIVATE_KEY=${{ secrets.INTEGRATION_TESTNET_SENDER_PRIVATE_KEY }}
           cargo test --test gateway_integration_test -p papyrus_rpc test_gw_integration_testnet
           -- --ignored || retVal=$?;
+          echo "retVal=$retVal" >> $GITHUB_OUTPUT;
           if [ $retVal -ne 0 ]; then
               echo "Integration test failed with exit code $retVal";
           fi;
-          exit $retVal
+      - name: In case of a failure - post to a Slack channel.
+        id: slack
+        if: ${{ steps.run_test.outputs.retVal }} != 0
+        uses: slackapi/slack-github-action@v1.24.0
+        with:
+          channel-id: ${{ secrets.SLACK_ALERT_CHANNEL }}
+          slack-message: >
+            gateway_integration_test failed with exit code: ${{ steps.run_test.outputs.retVal }},
+            see
+            <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|
+            logs>.
+        env:
+          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
diff --git a/.github/workflows/nightly-tests.yml b/.github/workflows/nightly-tests.yml
index d14b91475a..ac9ea76923 100644
--- a/.github/workflows/nightly-tests.yml
+++ b/.github/workflows/nightly-tests.yml
@@ -14,6 +14,8 @@ jobs:
     secrets:
       INTEGRATION_TESTNET_NODE_URL: ${{ secrets.INTEGRATION_TESTNET_NODE_URL }}
       INTEGRATION_TESTNET_SENDER_PRIVATE_KEY: ${{ secrets.INTEGRATION_TESTNET_SENDER_PRIVATE_KEY }}
+      SLACK_ALERT_CHANNEL: ${{ secrets.SLACK_ALERT_CHANNEL }}
+      SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
     if: github.event.schedule != '30 3 * * *'
 
   GW-integration-test-macos:
@@ -23,6 +25,8 @@ jobs:
     secrets:
       INTEGRATION_TESTNET_NODE_URL: ${{ secrets.INTEGRATION_TESTNET_NODE_URL }}
       INTEGRATION_TESTNET_SENDER_PRIVATE_KEY: ${{ secrets.INTEGRATION_TESTNET_SENDER_PRIVATE_KEY }}
+      SLACK_ALERT_CHANNEL: ${{ secrets.SLACK_ALERT_CHANNEL }}
+      SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
     if: github.event.schedule == '30 3 * * *'