feat (devcontainer): setup devcontainer for vscode (#206)

- add devcontainer.json
- add postCreateCommand.sh
- update README.md

.devcontainer/devcontainer.json

@@ -0,0 +1,21 @@
+{
+    "name": "Rust",
+    "image": "mcr.microsoft.com/devcontainers/rust:1-1",
+
+    // Set customizations for the container.
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "rust-lang.rust-analyzer",
+                "streetsidesoftware.code-spell-checker",
+                "charliermarsh.ruff",
+                "Gruntfuggly.todo-tree",
+                "nefrob.vscode-just-syntax"
+            ]
+        }
+    },
+    // Use 'postCreateCommand' to run commands after the container is created.
+    "postCreateCommand": "bash ./.devcontainer/postCreateCommand.sh",
+    // Define the user to use.
+    "remoteUser": "root"
+}

.devcontainer/postCreateCommand.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+set -ex
+
+apt-get update && apt-get install -y cmake nasm libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev # Install NASM and GStreamer
+curl --proto '=https' --tlsv1.2 -sSf https://just.systems/install.sh | bash -s -- --to ~/bin # Install Just for command runner
+curl -LsSf https://astral.sh/uv/install.sh | sh # Install UV for manage python virtual environments
+rustc --version

README.md

@@ -261,6 +261,21 @@ Available recipes:
     py-test                           # Test the kornia-py code with pytest
     test name=''                      # Test the code or a specific test
 ```
+### 🐳 Devcontainer
+
+This project includes a development container to provide a consistent development environment.
+
+The devcontainer is configured to include all necessary dependencies and tools required for building and testing the `kornia-rs` project. It ensures that the development environment is consistent across different machines and setups.
+
+**How to use**
+
+1. **Install Remote - Containers extension**: In Visual Studio Code, install the `Remote - Containers` extension from the Extensions view (`Ctrl+Shift+X`).
+
+2. **Open the project in the container**:
+    - Open the `kornia-rs` project folder in Visual Studio Code.
+    - Press `F1` and select `Remote-Containers: Reopen in Container`.
+
+Visual Studio Code will build the container and open the project inside it. You can now develop, build, and test the project within the containerized environment.
 
 ### 🦀 Rust