From aacfb2bc2e52d681007d35df1d055d63e9cd9ccb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Brigitta=20Sip=C5=91cz?= <bsipocz@gmail.com>
Date: Tue, 13 May 2025 15:14:11 -0700
Subject: [PATCH 1/2] ENH: only run diffed content

---
 test.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/test.sh b/test.sh
index 63b7714..2934d03 100755
--- a/test.sh
+++ b/test.sh
@@ -5,10 +5,17 @@ notebook_files=()
 
 # Find Markdown files convert.
 all_markdown_files=$(find tutorials -type f -name "*.md")
+
 if [ $# -gt 0 ]; then
-    files_to_process="$@"
+    if [[ "$1" == all ]]; then
+        files_to_process=$all_markdown_files
+    else
+        files_to_process="$@"
+    fi
+
 else
-    files_to_process=$all_markdown_files
+    # We only want to run tests for the notebooks we touched
+    files_to_process=$(git fetch origin main --depth=1; git diff origin/main --name-only tutorials | grep .md)
 fi
 
 # Identify Markdown files that are Jupytext and convert them all.

From 35652573818e7601a66801d4356f09b2a64e27bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Brigitta=20Sip=C5=91cz?= <bsipocz@gmail.com>
Date: Tue, 13 May 2025 16:18:41 -0700
Subject: [PATCH 2/2] Changing defaults to run on all notebooks

---
 test.sh | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/test.sh b/test.sh
index 2934d03..94fe101 100755
--- a/test.sh
+++ b/test.sh
@@ -7,20 +7,25 @@ notebook_files=()
 all_markdown_files=$(find tutorials -type f -name "*.md")
 
 if [ $# -gt 0 ]; then
-    if [[ "$1" == all ]]; then
-        files_to_process=$all_markdown_files
+    echo "INFO: Testing only a subset of notebooks"
+    if [[ "$1" == --changed ]]; then
+        # We only want to run tests for the notebooks we touched compared to `branch`
+        # provided in the second argument.
+        branch=$2
+        files_to_process=$(git fetch ${branch} --depth=1; git diff ${branch} --name-only tutorials | grep .md)
+
     else
         files_to_process="$@"
     fi
 
 else
-    # We only want to run tests for the notebooks we touched
-    files_to_process=$(git fetch origin main --depth=1; git diff origin/main --name-only tutorials | grep .md)
+    echo "INFO: Testing all the notebooks"
+    files_to_process=$all_markdown_files
+
 fi
 
 # Identify Markdown files that are Jupytext and convert them all.
 for file in ${files_to_process}; do
-    echo loop in $file
     # Extract the kernel information from the Jupytext Markdown file.
     kernel_info=$(grep -A 10 '^---$' "$file" | grep -E 'kernelspec')
     # Skip if no kernel information was found.