This repository contains Docker images for the volta.sh toolchain.

Either build the image or pull it from the repository:

# Building
docker build . --tag volta.sh:latest

# Pulling
docker pull volta.sh:latest

You can then run it with:

docker run -d volta.sh:latest

In order to customize your image, you can pass arguments to docker before the building process.

The user created inside the container. volta by default.

docker build --build-arg="VOLTA_USER=jotaro" .

The default node version installed when starting the image. latest by default.

# This will run volta install node@16.
docker run -d -e "NODE_VERSION=16" nicoolangood/volta.sh

The default package manager used inside the container. Possible values are npm, yarn and pnpm, npm by default.

# This will run volta install yarn.
docker run -d -e "PACKAGE_MANAGER=yarn" nicoolangood/volta.sh

This enables the pnpm support. Its value is set to 1 by default. You can find more information in the volta pnpm support page.

This runs the default package manager if set to 1. If not, sleep infinity is run. Its value is set to 0 by default.

Before running the package manager, it will install dependencies as such:

# If pnpm is the default package manager
pnpm i
pnpm $@

Note that, by default, enabling this feature doesn't do much. It must be coupled with CMD override to pass arguments to the package manager:

# ...image customization

CMD ["start"]

will result to:

# If pnpm is the default package manager
pnpm i
pnpm start

This variable appends arguments during the dependencies installation.

It could be used to install only production dependencies:

docker build --build-arg="PACKAGE_MANAGER=yarn" .
docker run -d -e PACKAGE_MANAGER_INSTALL_ARGS='--production' volta.sh:latest

will result to:

yarn install --production
yarn [some command]

The entrypoint script is located in /entrypoint.sh. It can be replaced to personalize container start behavior.

Here is an example with docker compose:

services:
    web-app:
        image: volta.sh:latest

        volume:
            ./my-entrypoint.sh:/entrypoint.sh