feat: add earthfile

Earthfile

@@ -0,0 +1,56 @@
+VERSION 0.7
+
+ARG MIX_ENV=test
+
+deps:
+  ARG ELIXIR=1.16.0
+  ARG OTP=26.1.2
+  FROM hexpm/elixir:${ELIXIR}-erlang-${OTP}-alpine-3.17.5
+  RUN apk add --no-cache build-base git
+  WORKDIR /src
+  RUN mix local.rebar --force
+  RUN mix local.hex --force
+  COPY mix.exs mix.lock ./
+  COPY --dir lib .
+  RUN mix deps.get
+  RUN mix deps.compile --force
+  RUN mix compile
+  SAVE ARTIFACT /src/_build AS LOCAL _build
+  SAVE ARTIFACT /src/deps AS LOCAL deps
+
+ci:
+  FROM +deps
+  COPY .formatter.exs .
+  RUN mix clean
+  RUN mix compile --warning-as-errors
+  RUN mix format --check-formatted
+  RUN mix credo --strict
+
+test:
+  FROM +deps
+  COPY mix.exs mix.lock ./
+  COPY --dir lib ./
+  RUN mix test
+
+release:
+  FROM +deps
+  ENV MIX_ENV=prod
+  RUN apk add xz
+  RUN wget -q https://ziglang.org/builds/zig-linux-x86_64-0.11.0.tar.xz
+  RUN tar Jxvf zig-linux-x86_64-*.tar.xz
+  RUN mkdir -p ~/.local/bin
+  RUN mv zig-linux-x86_64-*/ ~/.local/bin/zig
+  COPY mix.exs ./
+  COPY --dir lib priv ./
+  RUN PATH="${PATH}:${HOME}/.local/bin/zig" mix release
+  SAVE ARTIFACT /src/burrito_out/exlings_linux /app/exlings AS LOCAL release
+
+docker:
+  FROM alpine:3.17.5
+  WORKDIR /app
+  RUN chown nobody /app
+  USER nobody
+  COPY +release/app/exlings .
+  CMD ["./exlings"]
+  ARG GITHUB_REPO="zoedsoupe/exlings"
+  SAVE IMAGE --push ghcr.io/$GITHUB_REPO:prod

flake.nix

@@ -10,15 +10,12 @@
     pkgs = import nixpkgs {
       inherit system;
     };
-
-    inherit (pkgs.beam) packagesWith interpreters;
-    erl = packagesWith interpreters.erlangR26;
   in {
     devShells."${system}".default = with pkgs;
       mkShell {
         name = "exlings";
         packages =
-          [zig xz _7zz erl.elixir]
+          [zig xz _7zz elixir_1_16]
           ++ lib.optional stdenv.isDarwin [
             darwin.apple_sdk.frameworks.CoreServices
             darwin.apple_sdk.frameworks.CoreFoundation

mix.exs

@@ -31,8 +31,8 @@ defmodule Exlings.MixProject do
         burrito: [
           targets: [
             # macos: [os: :darwin, cpu: :x86_64],
-            macos_m1: [os: :darwin, cpu: :aarch64]
-            # linux: [os: :linux, cpu: :x86_64],
+            macos_m1: [os: :darwin, cpu: :aarch64],
+            linux: [os: :linux, cpu: :x86_64]
             # windows: [os: :windows, cpu: :x86_64]
           ],
           debug: Mix.env() != :prod