From ca65fdb212af114a4625dee8a9211ca08a6bbe23 Mon Sep 17 00:00:00 2001
From: Andy <andynu@gmail.com>
Date: Sat, 17 Dec 2022 21:27:33 -0500
Subject: [PATCH 1/3] Add a case_conflict.py to check for case-only file
 conflicts.

This is confusing and can cause issues for folks running case
insensitive filesystems (happens in windows sometimes).

If there is a conflict the pages in question are output. And you get an
non-zero exit status. E.g.

    Conflict!
            ../../README.md
            ../../Readme.md
---
 .github/scripts/case_conflicts.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 .github/scripts/case_conflicts.py

diff --git a/.github/scripts/case_conflicts.py b/.github/scripts/case_conflicts.py
new file mode 100755
index 000000000..83a2ef0c4
--- /dev/null
+++ b/.github/scripts/case_conflicts.py
@@ -0,0 +1,28 @@
+from collections import defaultdict
+from glob import glob
+
+def main() -> None:
+    found_conflict = False
+    all_markdown_paths = glob("../../*.md") + glob("../../**/*.md")
+
+    paths_by_lower_path = defaultdict(list)
+    for path in all_markdown_paths:
+        paths_by_lower_path[path.lower()].append(path)
+
+    for lower_path, original_paths in paths_by_lower_path.items():
+        #print(f"count={len(original_paths)} - {lower_path}")
+        if len(original_paths) == 1:
+            # No conflict.
+            continue
+
+        found_conflict = True
+        print("Conflict!")
+        for path in original_paths:
+            print(f"\t{path}")
+
+    if found_conflict:
+        exit(1)
+
+if __name__ == '__main__':
+    main()
+

From 75822c149bde645a9ce765c3d83e24f7677882d5 Mon Sep 17 00:00:00 2001
From: Andy <andynu@gmail.com>
Date: Mon, 19 Dec 2022 13:37:10 -0500
Subject: [PATCH 2/3] Add case_conflicts.py to the update_hub add
 plugins/themes/authors script.

This will prevent the addition of new files where the only difference between it and an existing file is the case of the filename.
---
 .github/workflows/update_hub.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/update_hub.yml b/.github/workflows/update_hub.yml
index df731162a..a733e4d56 100644
--- a/.github/workflows/update_hub.yml
+++ b/.github/workflows/update_hub.yml
@@ -45,6 +45,7 @@ jobs:
         run: |
           cd .github/scripts
           python3 ./update_releases.py --all
+          python3 ./case_conflicts.py
           cd ../..
           git add .
           git commit -m "Add new plugins, themes and authors" || echo "nothing to commit"

From fcde47b5faf1eb5351f9c34f91348854e878fa83 Mon Sep 17 00:00:00 2001
From: Andy <andynu@gmail.com>
Date: Mon, 19 Dec 2022 13:39:13 -0500
Subject: [PATCH 3/3] Add the case_conflicts to the general content_check
 workflow.

This should ensure human edits to files do not result in filenames that
differ only in the case of the filename.
---
 .github/workflows/check_content.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/check_content.yml b/.github/workflows/check_content.yml
index 647869492..f1f087858 100644
--- a/.github/workflows/check_content.yml
+++ b/.github/workflows/check_content.yml
@@ -42,3 +42,8 @@ jobs:
         run: |
           cd .github/scripts
           ./run_markdownlint.sh
+
+      - name: Check that there are no files whose filename differs only by capitalization.
+        run: |
+          cd .github/scripts
+          python3 ./case_conflicts.py