From bd0689bc6370682edb3ea45f108aa0ab5f3dbdd0 Mon Sep 17 00:00:00 2001
From: Georgii Kalashnikov <gzorik.us@gmail.com>
Date: Thu, 11 Jun 2026 22:20:26 +0300
Subject: [PATCH] =?UTF-8?q?fixup!=200|=F0=9F=A7=B1:=20welcome=20aboard?=
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---
 .github/pull_request_template.md      |  3 ++
 .github/workflows/auto-pr.yml         | 59 +++++++++++++++++++++++++++
 .github/workflows/block-manual-pr.yml | 37 +++++++++++++++++
 3 files changed, 99 insertions(+)
 create mode 100644 .github/pull_request_template.md
 create mode 100644 .github/workflows/auto-pr.yml
 create mode 100644 .github/workflows/block-manual-pr.yml

diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
new file mode 100644
index 0000000..34b7c67
--- /dev/null
+++ b/.github/pull_request_template.md
@@ -0,0 +1,3 @@
+## ⚠️ WARNING: DO NOT OPEN THIS MANUALLY
+This repository uses an automated PR flow. Manual PRs will be closed immediately.
+Please push your branch to `PR/<unique-topic>` to let the automation create your PR.
diff --git a/.github/workflows/auto-pr.yml b/.github/workflows/auto-pr.yml
new file mode 100644
index 0000000..c1e6d5f
--- /dev/null
+++ b/.github/workflows/auto-pr.yml
@@ -0,0 +1,59 @@
+name: Auto Create or Reopen PR
+
+on:
+  push:
+    branches:
+      - 'PR/*'
+
+jobs:
+  manage-pr:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: read
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Create or Reopen PR
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const branchName = context.ref.replace('refs/heads/', '');
+            const targetBranch = 'public';
+            
+            // 1. Check if a PR already exists for this branch (open or closed)
+            const { data: prs } = await github.rest.pulls.list({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              head: `${context.repo.owner}:${branchName}`,
+              state: 'all'
+            });
+
+            if (prs.length > 0) {
+              const latestPr = prs[0];
+              
+              // 2. If the PR is closed and was NOT merged, reopen it
+              if (latestPr.state === 'closed' && !latestPr.merged_at) {
+                console.log(`Reopening existing PR #${latestPr.number}`);
+                await github.rest.pulls.update({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  pull_number: latestPr.number,
+                  state: 'open'
+                });
+              } else {
+                console.log('PR is already open or was previously merged. No action taken.');
+              }
+            } else {
+              // 3. If no PR exists, create a new one
+              console.log(`Creating new PR for ${branchName}`);
+              await github.rest.pulls.create({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                title: `Auto PR: ${branchName}`,
+                head: branchName,
+                base: targetBranch,
+                body: 'This Pull Request was automatically generated by GitHub Actions.'
+              });
+            }
diff --git a/.github/workflows/block-manual-pr.yml b/.github/workflows/block-manual-pr.yml
new file mode 100644
index 0000000..16c3f8f
--- /dev/null
+++ b/.github/workflows/block-manual-pr.yml
@@ -0,0 +1,37 @@
+name: Instant Close Manual PRs
+
+on:
+  pull_request_target:
+    types: [opened, reopened]
+    branches:
+      - 'public'
+
+jobs:
+  close-manual:
+    runs-on: ubuntu-latest
+    # Используем pull_request_target для доступа к secrets
+    if: github.actor != 'github-actions[bot]' && startsWith(github.head_ref, 'PR/')
+    steps:
+      - name: Close unauthorized PR
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const prNumber = context.payload.pull_request.number;
+            
+            // Добавляем комментарий
+            await github.rest.issues.createComment({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: prNumber,
+              body: '🚫 **Manual PR detected and closed.**\n\nOnly automated PRs from GitHub Actions are allowed. Please push your changes and the PR will be created automatically.'
+            });
+            
+            // Закрываем PR
+            await github.rest.pulls.update({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: prNumber,
+              state: 'closed'
+            });
+            
+            console.log(`Closed manual PR #${prNumber}`);
\ No newline at end of file