From 58667b6fa5b2a985893a5c6e2340deef5441041f Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 28 Nov 2025 10:33:54 +0000
Subject: [PATCH 1/3] Initial plan


From addb2ac2bf885f9d5acd6d1ef967a8d8cb3e7da2 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 28 Nov 2025 10:37:53 +0000
Subject: [PATCH 2/3] Add dev container configuration with CMake, Python,
 Node.js, and emscripten support

Co-authored-by: hzhangxyz <11623447+hzhangxyz@users.noreply.github.com>
---
 .devcontainer/devcontainer.json | 29 +++++++++++++++++++++++++++
 .devcontainer/post-create.sh    | 35 +++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100644 .devcontainer/devcontainer.json
 create mode 100755 .devcontainer/post-create.sh

diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 0000000..4f4b923
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,29 @@
+{
+    "name": "DS Development Container",
+    "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+    "features": {
+        "ghcr.io/devcontainers/features/cmake:1": {
+            "version": "latest"
+        },
+        "ghcr.io/devcontainers/features/python:1": {
+            "version": "3.14"
+        },
+        "ghcr.io/devcontainers/features/node:1": {
+            "version": "24"
+        }
+    },
+    "postCreateCommand": ".devcontainer/post-create.sh",
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "ms-vscode.cpptools",
+                "ms-vscode.cmake-tools",
+                "ms-python.python",
+                "ms-python.vscode-pylance",
+                "charliermarsh.ruff",
+                "biomejs.biome",
+                "esbenp.prettier-vscode"
+            ]
+        }
+    }
+}
diff --git a/.devcontainer/post-create.sh b/.devcontainer/post-create.sh
new file mode 100755
index 0000000..4e5fa76
--- /dev/null
+++ b/.devcontainer/post-create.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+set -euo pipefail
+
+# Install apt packages
+sudo apt-get update
+sudo apt-get install -y libgtest-dev clang-format
+
+# Install uv (Python package manager)
+curl -LsSf https://astral.sh/uv/install.sh | sh
+
+# Add uv to PATH for this script
+export PATH="$HOME/.local/bin:$PATH"
+
+# Install Python dependencies
+uv sync --locked --extra dev
+
+# Install Node.js dependencies
+npm ci
+
+# Install emscripten to a persistent location
+EMSDK_DIR="$HOME/emsdk"
+if [ ! -d "$EMSDK_DIR" ]; then
+    git clone https://github.com/emscripten-core/emsdk.git "$EMSDK_DIR"
+fi
+(
+    cd "$EMSDK_DIR"
+    ./emsdk install latest
+    ./emsdk activate latest
+)
+
+# Add emsdk to shell config for future sessions
+echo "source $EMSDK_DIR/emsdk_env.sh" >> "$HOME/.bashrc"
+
+# Install pre-commit hooks
+uv run pre-commit install

From af51fdc0e55429d003e13a18454b2664b047a3cf Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 28 Nov 2025 10:59:43 +0000
Subject: [PATCH 3/3] Address PR feedback: use latest versions, update
 extensions, fix PATH and emsdk pull

Co-authored-by: hzhangxyz <11623447+hzhangxyz@users.noreply.github.com>
---
 .devcontainer/devcontainer.json | 11 ++++++-----
 .devcontainer/post-create.sh    |  5 ++++-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 4f4b923..c24c0fe 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -6,23 +6,24 @@
             "version": "latest"
         },
         "ghcr.io/devcontainers/features/python:1": {
-            "version": "3.14"
+            "version": "latest"
         },
         "ghcr.io/devcontainers/features/node:1": {
-            "version": "24"
+            "version": "latest"
         }
     },
     "postCreateCommand": ".devcontainer/post-create.sh",
     "customizations": {
         "vscode": {
             "extensions": [
-                "ms-vscode.cpptools",
+                "ms-vscode.cpptools-extension-pack",
                 "ms-vscode.cmake-tools",
+                "clang-format.vscode-clang-format",
                 "ms-python.python",
                 "ms-python.vscode-pylance",
+                "ms-pyright.pyright",
                 "charliermarsh.ruff",
-                "biomejs.biome",
-                "esbenp.prettier-vscode"
+                "biomejs.biome"
             ]
         }
     }
diff --git a/.devcontainer/post-create.sh b/.devcontainer/post-create.sh
index 4e5fa76..2ca803c 100755
--- a/.devcontainer/post-create.sh
+++ b/.devcontainer/post-create.sh
@@ -8,8 +8,9 @@ sudo apt-get install -y libgtest-dev clang-format
 # Install uv (Python package manager)
 curl -LsSf https://astral.sh/uv/install.sh | sh
 
-# Add uv to PATH for this script
+# Add uv to PATH for this script and future sessions
 export PATH="$HOME/.local/bin:$PATH"
+echo 'export PATH="$HOME/.local/bin:$PATH"' >> "$HOME/.bashrc"
 
 # Install Python dependencies
 uv sync --locked --extra dev
@@ -21,6 +22,8 @@ npm ci
 EMSDK_DIR="$HOME/emsdk"
 if [ ! -d "$EMSDK_DIR" ]; then
     git clone https://github.com/emscripten-core/emsdk.git "$EMSDK_DIR"
+else
+    git -C "$EMSDK_DIR" pull
 fi
 (
     cd "$EMSDK_DIR"