feat: sub seconds oci image builds

flake.nix

@@ -42,7 +42,11 @@
     nix-std.url = "github:chessai/nix-std";
     flake-parts.url = "github:hercules-ci/flake-parts";
     gomod2nix.url = "github:JonathanLorimer/gomod2nix/jonathan/update-go";
-
+    nix2container = {
+      url = "github:nlewo/nix2container";
+      # just to save size of this flake (assuming that currently containers are optional features)
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     # Freshautomations inputs
     stoml-src.url = "github:freshautomations/stoml";
     stoml-src.flake = false;

modules/args.nix

@@ -13,6 +13,7 @@
         inputs.sbt-derivation.overlays.default
         (prev: final: {
           inherit (inputs.gomod2nix.legacyPackages.${system}) buildGoApplication gomod2nix;
+          inherit (inputs.nix2container.packages.${system}) nix2container;
         })
       ];
       config = {};

modules/packages.nix

@@ -39,6 +39,10 @@
           inherit (self'.packages) libwasmvm_1_2_6;
           inherit cosmosLib;
         };
+        centauri-oci = import ../packages/centauri-oci.nix {
+          inherit (pkgs) nix2container;
+          inherit (self'.packages) centauri;
+        };
         cometbft = import ../packages/cometbft.nix {
           inherit (pkgs) buildGoModule;
           inherit (inputs) cometbft-src;
@@ -67,6 +71,10 @@
           inherit (cosmosLib) mkCosmosGoApp;
           inherit (inputs) dymension-src;
         };
+        gaia-oci = import ../packages/gaia-oci.nix {
+          inherit (pkgs) nix2container;
+          gaia = self'.packages.gaia14;
+        };
         gex = import ../packages/gex.nix {
           inherit (pkgs) buildGoModule;
           inherit (inputs) gex-src;
@@ -123,6 +131,10 @@
           inherit (self'.packages) libwasmvm_1_5_0;
           inherit cosmosLib;
         };
+        osmosis-oci = import ../packages/osmosis-oci.nix {
+          inherit (pkgs) nix2container;
+          inherit (self'.packages) osmosis;
+        };
         provenance = import ../packages/provenance.nix {
           inherit (inputs) provenance-src;
           inherit (self'.packages) libwasmvm_1_2_4;

packages/centauri-oci.nix

@@ -0,0 +1,10 @@
+{
+  centauri,
+  nix2container,
+}:
+nix2container.buildImage {
+  name = "centauri";
+  config = {
+    entrypoint = ["${centauri}/bin/centaurid"];
+  };
+}

packages/gaia-oci.nix

@@ -0,0 +1,10 @@
+{
+  gaia,
+  nix2container,
+}:
+nix2container.buildImage {
+  name = "gaia";
+  config = {
+    entrypoint = ["${gaia}/bin/gaiad"];
+  };
+}

packages/osmosis-oci.nix

@@ -0,0 +1,10 @@
+{
+  osmosis,
+  nix2container,
+}:
+nix2container.buildImage {
+  name = "osmosis";
+  config = {
+    entrypoint = ["${osmosis}/bin/osmosisd"];
+  };
+}