Installation

brew install wyrd-company/tools/dcb

dcb is one binary for Linux and macOS on amd64 and arm64. It needs a reachable Docker Engine at run time and nothing else. See Requirements.

Homebrew

On macOS and Linux:

brew install wyrd-company/tools/dcb

npm

The npm package installs the release binary for the current platform. It needs Node.js 18 or later.

npm install --global @wyrd-company/dcb

To run it once without a global install:

npx @wyrd-company/dcb --help

The binary comes from a platform package that npm installs as an optional dependency. Do not disable optional dependencies for this package.

APT

sudo install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://repo.wyrd.foo/pubkey.gpg |
  sudo tee /etc/apt/keyrings/wyrd-company.gpg >/dev/null
echo "deb [signed-by=/etc/apt/keyrings/wyrd-company.gpg] \
https://repo.wyrd.foo/apt stable main" |
  sudo tee /etc/apt/sources.list.d/wyrd-company.list >/dev/null
sudo apt update
sudo apt install dcb

RPM

sudo curl -fsSL https://repo.wyrd.foo/wyrd.repo \
  -o /etc/yum.repos.d/wyrd.repo
sudo dnf install dcb

Arch User Repository

paru -S dcb-bin

DEB, RPM, and AUR packages install /usr/bin/dcb.

Release archive

Each GitHub release has dcb_<version>_<linux|darwin>_<x86_64|aarch64>.tar.gz archives and a checksums.txt. Each archive holds the binary, the license, and the README.

sha256sum --check --ignore-missing checksums.txt
tar -xzf dcb_*_linux_x86_64.tar.gz dcb
sudo install -m 0755 dcb /usr/local/bin/dcb

From source

With Go 1.26 or later installed:

go install github.com/wyrd-company/devcontainer-builder/cmd/dcb@latest

A binary built this way reports dev from dcb version. Release builds report the release version.

Check the installation

dcb version

{"outcome":"success","version":"0.1.0"}