[LTP] [PATCH v6 3/4] ci: add ci-patchwork-trigger workflow

[Andrea Cervesato]

From: Andrea Cervesato <andrea.cervesato@suse.com>

Add ci-patchwork-trigger workflow that is meant to run every 30 minutes,
checking for new untested LTP patches in the Mailing List and running
the ci-docker-build workflow on them.

Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
 .github/workflows/ci-patchwork-trigger.yml | 65 ++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/.github/workflows/ci-patchwork-trigger.yml b/.github/workflows/ci-patchwork-trigger.yml
new file mode 100644
index 0000000000000000000000000000000000000000..0938aed5ad0df8af8e2e575283b56475ff219ff3
--- /dev/null
+++ b/.github/workflows/ci-patchwork-trigger.yml
@@ -0,0 +1,65 @@
+# Copyright (c) 2025 Andrea Cervesato <andrea.cervesato@suse.com>
+
+name: "Patchwork checker"
+on:
+  push:
+  schedule:
+    - cron: '*/15 * * * 1-5'
+    - cron: '*/45 * * * 6,0'
+
+env:
+  PATCHWORK_CI_FILE: patchwork-ci-output.txt
+
+jobs:
+  checker:
+    if: ${{ github.repository == 'linux-test-project/ltp' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v1
+
+      - name: Verify new patches
+        id: verify
+        run: |
+          ./ci/tools/patchwork.sh verify > "$PATCHWORK_CI_FILE"
+          cat "$PATCHWORK_CI_FILE"
+
+      - name: Run tests
+        if: success()
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+
+            const output = fs.readFileSync(process.env.PATCHWORK_CI_FILE, 'utf8');
+            if (output.length === 0) {
+              console.log("'patchwork-ci.sh verify' output is empty");
+              return;
+            }
+
+            const lines = output.split('\n');
+            if (lines.length === 0) {
+              console.log("No new patch-series found");
+              return;
+            }
+
+            for (const data of lines) {
+              const [series_id, series_mbox] = data.split('|');
+              if (series_id.length === 0 || series_mbox.length === 0) {
+                console.log(`Malformed data: ${data}`);
+                continue;
+              }
+
+              const response = await github.rest.actions.createWorkflowDispatch({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                ref: context.ref,
+                workflow_id: 'ci-docker-build.yml',
+                inputs: {
+                  SERIES_ID: series_id,
+                  SERIES_MBOX: series_mbox,
+                }
+              });
+
+              console.log(response);
+            }

-- 
2.43.0