This repository is a template for a Go library or application with a devcontainer setup.
Ensure you have the following prerequisites satisfied:
- Docker for Desktop
- VS Code Extensions: Remote Containers
- Download and install Microsoft's VS Code extension for developing in Remote Containers
Note: This is a VS Code Remote Containers development project: all development is done within a container to reduce initial time-to-develop. Getting this project up and running on your machine can be as simple as pulling down the repository, running the Docker daemon the host machine, opening the project in VS Code, and clicking twice.
- Clone the repository
git clone git@github.com:jrcasso/go-app-template- Open the repository in VS Code
code go-app-template- In the bottom-left corner of the VS Code window, click the highlighted "><" button (or navigate to the Remote Containers extension).
- From the dropdown, select "Remote Containers: Reopen in Container"
That's it.
VS Code will begin to build an image that is specified in .devcontainer/; it will be the container image that you develop in. When it's done, it'll automatically throw your entire VS Code interface/environment inside that container where you may begin deveopment. The current configuration will also mount your Docker engine socket into this container, so that Docker commands may be issued from within to manage containers on the host. Utilitarian tools like git and all the things needed to run a Go application are in that environment. It's still a container, so all of the idempotency and innate destructivity of containers are in fact features of this development strategy. If everyone develops in the same way, the time-to-develop becomes incredibly small.
Additional tooling that might be needed can be done so during container runtime; however, if it is something that should stick around for every other developer too (i.e. they might also run into this same issue), please modify the .devcontainer/Dockerfile and open a pull request.