From a4c2b67e72c82dbf2a29928821c6e6cbce19ca8a Mon Sep 17 00:00:00 2001
From: bowenliang123 <liang.bowen.123@qq.com>
Date: Tue, 6 Oct 2026 09:13:11 +0800
Subject: [PATCH] ci: auto-close issues whose title matches a blocked pattern

Fires on issue creation; currently the only blocked pattern is
'dsh-plugin.org' (case-insensitive). Matching issues are closed as
not planned with an explanatory comment. Add further conditions by
appending to the patterns array.
---
 .github/workflows/auto-close-issues.yml | 33 +++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 .github/workflows/auto-close-issues.yml

diff --git a/.github/workflows/auto-close-issues.yml b/.github/workflows/auto-close-issues.yml
new file mode 100644
index 0000000..2c59f68
--- /dev/null
+++ b/.github/workflows/auto-close-issues.yml
@@ -0,0 +1,33 @@
+name: Auto-close issues
+
+on:
+  issues:
+    types: [opened]
+
+permissions:
+  issues: write
+
+jobs:
+  auto-close:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Close the issue as not planned when its title matches a blocked pattern
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ISSUE_NUMBER: ${{ github.event.issue.number }}
+          ISSUE_TITLE: ${{ github.event.issue.title }}
+        run: |
+          # One case-insensitive substring per line; a title matching any of
+          # them gets the issue closed as not planned.
+          patterns=(
+            'dsh-plugin.org'
+          )
+          title="$(printf '%s' "$ISSUE_TITLE" | tr '[:upper:]' '[:lower:]')"
+          for pattern in "${patterns[@]}"; do
+            if [[ "$title" == *"$pattern"* ]]; then
+              gh issue close "$ISSUE_NUMBER" --repo "$GITHUB_REPOSITORY" --reason "not planned" \
+                --comment "Closed automatically: the title matches a blocked pattern (\`$pattern\`)."
+              exit 0
+            fi
+          done
+          echo "No blocked pattern matched; leaving the issue open."