README

Install Elixir

Arch Linux with ASDF

git clone https://github.com/asdf-vm/asdf.git ~/.asdf --branch v0.14.1
asdf plugin add erlang https://github.com/asdf-vm/asdf-erlang.git
asdf plugin add elixir git@github.com:asdf-vm/asdf-elixir.git
asdf install erlang latest
asdf install elixir latest
asdf global erlang latest
asdf global exlisr latest

NixOS

nix-env -iA erlang_26
nix-env -iA elixir_1_16
nix-env -iA inotify-tools

Install Phoenix Framework

mix local.hex --force
mix archive.install hex phx_new

Build for Release

export SECRET_KEY_BASE=$(mix phx.gen.secret)
export DATABASE_URL=ecto://{username}:{password}@{hostname}:{port}/{database-name}
mix deps.get --only prod
MIX_ENV=prod  # for fish, `set -x MIX_ENV prod`
mix compile
mix assets.deploy
mix phx.gen.release --docker
# change `bullseye-20240423-slim` to `buster-20240423-slim` in Dockerfile
# export or add in Dockerfile; SECRET_KEY_BASE=$(mix phx.gen.secret)
docker build -t myapp:latest .
docker run -it -e {ENV_VAR=VALUE} -p {extern-port}:{inner-port} {image}:{tag} bash

Learn More

• https://elixir-lang.org/install.html
• https://www.phoenixframework.org/