From 497ede4ea5b7d18916ef11b9cb12970ce0f3929c Mon Sep 17 00:00:00 2001
From: Neil Conway <neil.conway@gmail.com>
Date: Thu, 27 Feb 2025 13:58:37 -0500
Subject: [PATCH] Fix error when unindent_auto_doc_script is not found

As previously coded, this emits the delightfully cryptic error message

  File "/home/runner/work/stout/stout/./dev-tools/README.md", line 3
    Collection of developer scripts, files, etc, for improving the developer process.
               ^^
  SyntaxError: invalid syntax

Because the failure to find the unindent script results in trying to run
`python README.md`
---
 check-style.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/check-style.sh b/check-style.sh
index 4239a72..99df3bb 100755
--- a/check-style.sh
+++ b/check-style.sh
@@ -143,9 +143,14 @@ if [ ! -z "${affected_files}" ]; then
     # Check documentation snippets (which can be affected by changes in any other file).
     # Markdown files exclude `node_modules` (pulled NPM packages) and `site-packages` (pulled Python packages).
     markdown_files=$(find . -type f \( -name "*.md" -o -name "*.mdx" \) -not \( -path "*/node_modules/*" -o -path "*/site-packages/*" \))
-    unindent_auto_doc_script=$(find . -type f -name 'unindent_auto_doc.py')
     pre_autodocs_checksum=$(calculate_checksum $markdown_files)
-    run_check markdown-autodocs -c code-block -o ${markdown_files} > /dev/null && python $unindent_auto_doc_script ${markdown_files} > /dev/null
+
+    run_check markdown-autodocs -c code-block -o ${markdown_files} > /dev/null
+    unindent_auto_doc_script=$(find . -type f -name 'unindent_auto_doc.py')
+    if [[ -n "$unindent_auto_doc_script" ]]; then
+        python "$unindent_auto_doc_script" ${markdown_files} > /dev/null
+    fi
+
     post_autodocs_checksum=$(calculate_checksum $markdown_files)
     if [ "$pre_autodocs_checksum" != "$post_autodocs_checksum" ]; then
         echo "There are code changes after running 'markdown-autodocs'."