attaching visual studio code debugger to docker node.js

Example: Configuring the entry point for a Nest. If you work with VSCode and have your local environment directly in your machine I recommend starting to looking Docker, its an easy way to have your app. In these cases, the Docker extension cannot infer the start command and you must explicitly configure the start command. Some Node.js application frameworks include CLIs for managing the application and are used to start the application in the start script, which obscure the underlying node commands. If neither is found or recognized, then you need to explicitly set the mand property of the docker-run task used to start the Docker container. If not found or, if not a recognized node command, the main property in the package.json is used. The extension first looks for the start script in the scripts object if found and, if it starts with a node or nodejs command, it uses that to build the command line for starting the application in debug mode. The Docker extension infers the entry point of the Docker container-that is, the command line for starting the application in a debug mode within the Docker container-via properties of package.json. Configuring the Docker container entry point However, due to the large ecosystem surrounding Node.js, those tasks cannot accommodate every application framework or library, which means that some applications will require additional configuration. When adding Docker files to a Node.js project, tasks and launch configurations are added to enable debugging that application within a Docker container.

Configure IntelliSense for cross-compiling.

The debugger will now attach to the /node directory of your. Let's start the container exposing the port for the debugger and setting the entrypoint command. In order to attach the debugger, run the Docker: Attach to Node task from the RUN AND DEBUG tab. The app is JavaScript, CSS, and Markdown files. There are two options, inspector if the -inspect flag is used or legacy if a old version of Node.js is used. Emmet is integrated into VS Code and has its own CSS-selector inspired syntax for inserting HTML and.

protocol: The protocol to use for the communication between debugger and process.

remoteRoot: The application's path in the container's filesystem.

To target the folder where Visual Studio has been opened.

Attaching visual studio code debugger to docker node.js