From 6eeba6eda445a1d7ca5cf7be609871780d73dd39 Mon Sep 17 00:00:00 2001
From: ShimonSte <shimon.steinitz@clickhouse.com>
Date: Thu, 11 Jun 2026 17:35:37 +0300
Subject: [PATCH] Trigger Tableau TDVT in connectors on snapshot publish and
 release

Tableau users install the latest ClickHouse JDBC driver manually, so a snapshot
or release regression reaches them with no connector release in between. After a
snapshot/release publishes, fire a repository_dispatch to ClickHouse/connectors so
its Tableau TDVT suite runs against the new driver. Tracking: CON-264.

- nightly.yml: dispatch event_type=jdbc-snapshot; version derived from the pom
  <revision> property (env.CHC_VERSION is commented out).
- release.yml: dispatch event_type=jdbc-release with the release version input.
- Both are continue-on-error so a dispatch failure never fails the publish, and
  require secrets.CONNECTORS_DISPATCH_TOKEN (Contents:read/write on connectors).
---
 .github/workflows/nightly.yml | 27 +++++++++++++++++++++++++++
 .github/workflows/release.yml | 24 ++++++++++++++++++++++++
 2 files changed, 51 insertions(+)

diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 1846891dd..17a4f5b8e 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -84,3 +84,30 @@ jobs:
           gpg_passphrase: ${{ secrets.GPG_PASSPHRASE }}
           nexus_username: ${{ secrets.SONATYPE_TOKEN_USER }}
           nexus_password: ${{ secrets.SONATYPE_TOKEN }}
+      # Tableau users install the latest JDBC driver manually, so a snapshot
+      # regression hits them with no connector release in between - trigger the
+      # TDVT suite in ClickHouse/connectors on every published snapshot.
+      # https://github.com/ClickHouse/connectors/issues/71
+      - name: Mint a token to dispatch into connectors
+        id: tdvt-token
+        if: success()
+        continue-on-error: true # a TDVT dispatch failure must never fail the publish
+        uses: actions/create-github-app-token@v3
+        with:
+          app-id: ${{ secrets.WORKFLOW_AUTH_PUBLIC_APP_ID }}
+          private-key: ${{ secrets.WORKFLOW_AUTH_PUBLIC_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: "connectors"
+      - name: Trigger Tableau TDVT in connectors
+        if: success()
+        continue-on-error: true # a TDVT dispatch failure must never fail the publish
+        env:
+          GH_TOKEN: ${{ steps.tdvt-token.outputs.token }}
+        run: |
+          # The published snapshot version is the pom's <revision> property
+          # (env.CHC_VERSION is commented out above, so it can't be used here)
+          VERSION=$(sed -n 's|.*<revision>\(.*\)</revision>.*|\1|p' pom.xml | head -1)
+          echo "Dispatching TDVT for clickhouse-jdbc $VERSION"
+          gh api repos/ClickHouse/connectors/dispatches \
+            -f event_type=jdbc-snapshot \
+            -F "client_payload[jdbc_version]=$VERSION"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 022d27155..8309472ba 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -88,3 +88,27 @@ jobs:
             clickhouse-r2dbc/target/clickhouse*.jar
             client-v2/target/client-v2*.jar
             jdbc-v2/target/jdbc-v2*.jar
+      # Tableau users install the latest JDBC driver manually, so a release
+      # regression hits them with no connector release in between - trigger the
+      # TDVT suite in ClickHouse/connectors on every release.
+      # https://github.com/ClickHouse/connectors/issues/71
+      - name: Mint a token to dispatch into connectors
+        id: tdvt-token
+        if: success()
+        continue-on-error: true # a TDVT dispatch failure must never fail the release
+        uses: actions/create-github-app-token@v3
+        with:
+          app-id: ${{ secrets.WORKFLOW_AUTH_PUBLIC_APP_ID }}
+          private-key: ${{ secrets.WORKFLOW_AUTH_PUBLIC_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: "connectors"
+      - name: Trigger Tableau TDVT in connectors
+        if: success()
+        continue-on-error: true # a TDVT dispatch failure must never fail the release
+        env:
+          GH_TOKEN: ${{ steps.tdvt-token.outputs.token }}
+        run: |
+          echo "Dispatching TDVT for clickhouse-jdbc ${{ github.event.inputs.version }}"
+          gh api repos/ClickHouse/connectors/dispatches \
+            -f event_type=jdbc-release \
+            -F "client_payload[jdbc_version]=${{ github.event.inputs.version }}"