From d88368bf1b7b73521bce59c0a329159abca792ac Mon Sep 17 00:00:00 2001
From: Mish <10400064+mishushakov@users.noreply.github.com>
Date: Tue, 25 Mar 2025 16:54:38 +0100
Subject: [PATCH 1/2] updated deno version

---
 template/Dockerfile      | 2 +-
 template/test.Dockerfile | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/template/Dockerfile b/template/Dockerfile
index b023150..fb0f5bd 100644
--- a/template/Dockerfile
+++ b/template/Dockerfile
@@ -29,7 +29,7 @@ RUN npm install -g --unsafe-perm ijavascript
 RUN ijsinstall --install=global
 
 # Deno Kernel
-COPY --from=denoland/deno:bin-2.0.4 /deno /usr/bin/deno
+COPY --from=denoland/deno:bin-2.2.5 /deno /usr/bin/deno
 RUN chmod +x /usr/bin/deno
 RUN deno jupyter --unstable --install
 COPY ./deno.json /root/.local/share/jupyter/kernels/deno/kernel.json
diff --git a/template/test.Dockerfile b/template/test.Dockerfile
index f364791..6ce1014 100644
--- a/template/test.Dockerfile
+++ b/template/test.Dockerfile
@@ -24,7 +24,7 @@ RUN npm install -g --unsafe-perm ijavascript
 RUN ijsinstall --install=global
 
 # Deno Kernel
-COPY --from=denoland/deno:bin-2.0.4 /deno /usr/bin/deno
+COPY --from=denoland/deno:bin-2.2.5 /deno /usr/bin/deno
 RUN chmod +x /usr/bin/deno
 RUN deno jupyter --unstable --install
 COPY ./template/deno.json /root/.local/share/jupyter/kernels/deno/kernel.json

From 77d7a8f06c83d8395685b7011b09b34f86617a42 Mon Sep 17 00:00:00 2001
From: Mish <10400064+mishushakov@users.noreply.github.com>
Date: Tue, 25 Mar 2025 17:51:13 +0100
Subject: [PATCH 2/2] added Deno warmup script

---
 template/start-up.sh | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/template/start-up.sh b/template/start-up.sh
index fb45f47..c458b01 100644
--- a/template/start-up.sh
+++ b/template/start-up.sh
@@ -13,17 +13,28 @@ function start_jupyter_server() {
 		response=$(curl -s -o /dev/null -w "%{http_code}" "http://localhost:8888/api/status")
 	done
 
-	response=$(curl -s -X POST "localhost:8888/api/sessions" -H "Content-Type: application/json" -d '{"path": "/home/user", "kernel": {"name": "python3"}, "type": "notebook", "name": "default"}')
-	status=$(echo "${response}" | jq -r '.kernel.execution_state')
-	if [[ ${status} != "starting" ]]; then
-		echo "Error creating kernel: ${response} ${status}"
+	python_response=$(curl -s -X POST "localhost:8888/api/sessions" -H "Content-Type: application/json" -d '{"path": "/home/user", "kernel": {"name": "python3"}, "type": "notebook", "name": "default"}')
+	python_status=$(echo "${python_response}" | jq -r '.kernel.execution_state')
+	if [[ ${python_status} != "starting" ]]; then
+		echo "Error creating kernel: ${python_response} ${python_status}"
 		exit 1
 	fi
 
 	sudo mkdir -p /root/.jupyter
-	kernel_id=$(echo "${response}" | jq -r '.kernel.id')
-	sudo echo "${kernel_id}" | sudo tee /root/.jupyter/kernel_id >/dev/null
-	sudo echo "${response}" | sudo tee /root/.jupyter/.session_info >/dev/null
+	python_kernel_id=$(echo "${python_response}" | jq -r '.kernel.id')
+	sudo echo "${python_kernel_id}" | sudo tee /root/.jupyter/kernel_id >/dev/null
+	sudo echo "${python_response}" | sudo tee /root/.jupyter/.session_info >/dev/null
+
+	# Warm up the Deno kernel
+	deno_response=$(curl -s -X POST "localhost:8888/api/sessions" -H "Content-Type: application/json" -d '{"path": "/home/user/deno", "kernel": {"name": "deno"}, "type": "notebook", "name": "default"}')
+	deno_status=$(echo "${deno_response}" | jq -r '.kernel.execution_state')
+	if [[ ${deno_status} != "starting" ]]; then
+		echo "Error creating kernel: ${deno_response} ${deno_status}"
+		exit 1
+	fi
+
+	deno_session_id=$(echo "${deno_response}" | jq -r '.id')
+	curl -s -X DELETE "localhost:8888/api/sessions/${deno_session_id}"
 
 	cd /root/.server/
 	/root/.server/.venv/bin/uvicorn main:app --host 0.0.0.0 --port 49999 --workers 1 --no-access-log --no-use-colors