[distrowatch] Support running single product

.github/workflows/update.yml

@@ -49,6 +49,9 @@ jobs:
       with:
         ruby-version: 3.1
         bundler-cache: true
+    - uses: actions/setup-python@v4
+      with:
+        python-version: '3.10'
     - name: Setup Release Script
       run: |
         git config --global init.defaultBranch main

src/distowatch.py

@@ -1,6 +1,7 @@
 from glob import glob
 import os
 import re
+import sys
 import json
 import frontmatter
 import urllib.request
@@ -37,9 +38,11 @@ def fetch_releases(distrowatch_id, regex, template):
               releases[v] = date
     return releases
 
-def update_releases():
+def update_releases(product_filter=None):
   for product_file in glob("website/products/*.md"):
       product_name = os.path.splitext(os.path.basename(product_file))[0]
+      if product_filter and product_name != product_filter:
+        continue
       with open(product_file, "r") as f:
           data = frontmatter.load(f)
           if "auto" in data:
@@ -58,4 +61,7 @@ def update_product(product_name, config):
       print("::endgroup::")
 
 if __name__ == "__main__":
-  update_releases()
+  if len(sys.argv) > 1:
+    update_releases(sys.argv[1])
+  else:
+    update_releases()