WIP

.buildkite/nixpkgs.nix

@@ -0,0 +1,8 @@
+let
+  rev = "91fce0fb2f4b79c6e4a3f4ea129c4e665197cd35";
+  sha256 = "14adfhma5xnzs3f1n9nqpr4x9yvw9b100q2rprwyvy612c82pvz0";
+in
+import (fetchTarball {
+  inherit sha256;
+  url = "https://github.com/NixOS/nixpkgs/archive/${rev}.tar.gz";
+})

.buildkite/pipeline.yml

@@ -0,0 +1,32 @@
+env:
+  ASTERIUS_BRANCH: master
+
+steps:
+
+  - key: "asterius-dev-image"
+    label: "asterius-dev-image"
+    command: |
+      rm -rf /tmp/asterius*
+      mkdir -p /tmp/asterius
+      mv .buildkite/* /tmp/asterius
+      git fetch origin $ASTERIUS_BRANCH
+      git checkout -f origin/$ASTERIUS_BRANCH
+      mv /tmp/asterius/* .buildkite
+
+      docker system prune --all --force
+      docker build \
+        --compress \
+        --file dev.Dockerfile \
+        --label "gitrev=$(git rev-parse HEAD)" \
+        --network host \
+        --no-cache \
+        --pull \
+        --squash \
+        --tag terrorjack/asterius:dev \
+        .
+      nix-shell \
+        .buildkite/shell.nix \
+        --command "docker save terrorjack/asterius:dev | zstd -T8 -8 -o asterius-dev-image.tar.zst"
+      buildkite-agent artifact upload asterius-dev-image.tar.zst
+      rm asterius-dev-image.tar.zst
+      docker system prune --all --force

.buildkite/shell.nix

@@ -0,0 +1,7 @@
+{pkgs ? import ./nixpkgs.nix {} }:
+
+with pkgs;
+
+mkShell {
+  buildInputs = [ zstd ];
+}