From e7683b916beb1bc1b299b6dde41fd8dc290f2234 Mon Sep 17 00:00:00 2001
From: Chris Tracy <58871574+ChrisTracy@users.noreply.github.com>
Date: Fri, 22 Mar 2024 01:33:40 -0500
Subject: [PATCH 1/2] Create update_paper_version.yml

---
 .github/workflows/update_paper_version.yml | 34 ++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 .github/workflows/update_paper_version.yml

diff --git a/.github/workflows/update_paper_version.yml b/.github/workflows/update_paper_version.yml
new file mode 100644
index 0000000..e9cc366
--- /dev/null
+++ b/.github/workflows/update_paper_version.yml
@@ -0,0 +1,34 @@
+name: Update Paper Version
+
+on:
+  schedule:
+    - cron: '30 6 * * *'
+  workflow_dispatch:
+
+jobs:
+  update-version:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+      
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install requests beautifulsoup4
+
+      - name: Check for new Paper version and update files
+        run: python .github/scripts/check_update_paper.py
+      
+      - name: Commit and push if there are changes
+        run: |
+          git config --global user.email "${{ secrets.GIT_USER_EMAIL }}"
+          git config --global user.name "${{ secrets.GIT_USER_NAME }}"
+          git diff --quiet && git diff --staged --quiet || (git commit -am "Update Paper version" && git push)
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

From 39aebe376d04e520197722f502b9886e77e280c0 Mon Sep 17 00:00:00 2001
From: Chris Tracy <58871574+ChrisTracy@users.noreply.github.com>
Date: Fri, 22 Mar 2024 01:34:35 -0500
Subject: [PATCH 2/2] Create check_update_paper.py

---
 .github/scripts/check_update_paper.py | 87 +++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 .github/scripts/check_update_paper.py

diff --git a/.github/scripts/check_update_paper.py b/.github/scripts/check_update_paper.py
new file mode 100644
index 0000000..33b2077
--- /dev/null
+++ b/.github/scripts/check_update_paper.py
@@ -0,0 +1,87 @@
+from datetime import datetime
+import glob
+import re
+import os
+import requests
+from bs4 import BeautifulSoup
+
+def get_latest_version():
+    # Fetches and returns the latest version of PaperMC from its downloads page.
+    url = 'https://papermc.io/downloads/paper'
+    response = requests.get(url)
+    soup = BeautifulSoup(response.content, 'html.parser')
+    version_element = soup.find('span', class_='text-blue-600')
+    if version_element:
+        version_text = version_element.text.strip()
+        print(f"Latest version found: {version_text}")
+        return version_text
+    else:
+        print("No version found on the page.")
+        return None
+
+def is_valid_version(version):
+    # Checks if the given version string matches the expected version pattern.
+    return bool(re.match(r'^\d+\.\d+\.\d+$', version))
+
+def get_date_suffix(day):
+    # Returns the appropriate ordinal suffix for a given day of the month.
+    return 'th' if 11 <= day <= 13 else {1: 'st', 2: 'nd', 3: 'rd'}.get(day % 10, 'th')
+
+def update_readme(latest_version):
+    # Updates the README.md file with the latest version information under the update history section.
+    today = datetime.now()
+    date_suffix = get_date_suffix(today.day)
+    formatted_date = today.strftime(f'%B %d{date_suffix} %Y')
+    update_entry = f"\n  <li>{formatted_date}</li>\n    <ul>\n      <li>Updated default version to {latest_version} (remember, you never need to wait for updates to change Minecraft versions, just use -e Version={latest_version})</li>\n    </ul>\n"
+    
+    with open('README.md', 'r+') as file:
+        content = file.read()
+        updated_content = re.sub(r'(<h2>Update History</h2>\n<ul>)', r'\1' + update_entry, content)
+        file.seek(0)
+        file.write(updated_content)
+        file.truncate()
+
+def update_files(latest_version):
+    # Searches for and updates files containing the old version string with the latest version.
+    if not is_valid_version(latest_version):
+        print("Retrieved version is invalid or blank. Aborting update.")
+        return
+
+    version_pattern = re.compile(r'ENV Version="(\d+\.\d+\.\d+)"')
+    replacement = f'ENV Version="{latest_version}"'
+    files_updated = False
+
+    for file_path in glob.iglob('**/*', recursive=True):
+        if os.path.isdir(file_path) or not os.path.isfile(file_path):
+            continue
+        
+        try:
+            with open(file_path, 'r') as file:
+                content = file.read()
+
+            if version_pattern.search(content):
+                new_content = version_pattern.sub(replacement, content)
+                if new_content != content:
+                    with open(file_path, 'w') as file:
+                        file.write(new_content)
+                    print(f"Updated file: {file_path}")
+                    files_updated = True
+        except Exception as e:
+            print(f"Error processing file {file_path}: {e}")
+
+    if files_updated:
+        # If any files were updated, also update the README to reflect this change.
+        print("Updating README with the new version history...")
+        update_readme(latest_version)
+    else:
+        print("No files were updated.")
+
+if __name__ == '__main__':
+    print("Starting the check for PaperMC latest version...")
+    latest_version = get_latest_version()
+    if latest_version:
+        print("Checking for files to update...")
+        update_files(latest_version)
+        print("Run completed.")
+    else:
+        print("Failed to retrieve the latest version. No files updated.")