Set up database using docker-compose

1 files changed, 20 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
index df5fe9b..e5c91dc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,8 +8,28 @@
     flake-utils.lib.eachDefaultSystem (system:
       let pkgs = nixpkgs.legacyPackages.${system};
       in {
+        packages.databaseImage = pkgs.dockerTools.buildImage {
+          name = "bridge-database";
+          contents = [ pkgs.shadow pkgs.postgresql_12 pkgs.bashInteractive pkgs.busybox ];
+          tag = "latest";
+
+          runAsRoot = ''
+            #!${pkgs.stdenv.shell}
+            ${pkgs.dockerTools.shadowSetup}
+            useradd postgres
+            mkdir -p /var/lib/postgres
+            chown postgres /var/lib/postgres
+            su postgres -c 'initdb -D /var/lib/postgres/data'
+          '';
+
+          config = {
+            Cmd = [ "/bin/su" "postgres" "-c" "/bin/postgres -D /var/lib/postgres/data" ];
+          };
+        };
+
         devShell = pkgs.mkShell {
           buildInputs = with pkgs; [
+            podman-compose
             stdenv
             postgresql
             openssl