fix(nix): Update postgres-setup.sh dependencies

 * Add gnugrep, tree
 * Add postgres-setup.sh to path inside docker image

nix/docker.nix

@@ -9,8 +9,8 @@
 
 , bashInteractive, cacert, cardano-cli, cardano-db-sync, cardano-db-tool
 , cardano-smash-server, coreutils, curl, findutils, getconf, glibcLocales
-, gnused, gnutar, gzip, jq, iana-etc, iproute, iputils, lib, libidn, libpqxx
-, postgresql, socat, utillinux
+, gnugrep, gnused, gnutar, gzip, jq, iana-etc, iproute, iputils, lib, libidn
+, libpqxx, postgresql, socat, tree, utillinux
 }:
 
 let
@@ -22,6 +22,11 @@ let
     ln -s ${coreutils}/bin/env $out/usr/bin/env
   '';
 
+  postgresql-setup-sh = runCommand "postgresql-setup.sh" {} ''
+    mkdir -p $out/usr/bin
+    cp "${../scripts/postgresql-setup.sh}" $out/usr/bin/postgresql-setup.sh
+  '';
+
   baseImage = dockerTools.buildImage {
     name = "cardano-db-sync-base-env";
     config.Env = [ "NIX_SSL_CERT_FILE=${cacert}/etc/ssl/certs/ca-bundle.crt" ];
@@ -37,6 +42,7 @@ let
         findutils # GNU find
         getconf # get num cpus
         glibcLocales # Locale information for the GNU C Library
+        gnugrep # GNU grep
         gnused # GNU sed
         gnutar # GNU tar
         gzip # Gnuzip
@@ -51,6 +57,8 @@ let
         utillinux # System utilities for Linux
         cardano-cli # tool for interacting with cardano-node
         cardano-db-tool # utilities for creating database snapshots
+        postgresql-setup-sh # script for creating snapshots
+        tree # list contents of directories in a tree
       ];
     };
 

nix/nixos/cardano-db-sync-service.nix

@@ -261,8 +261,10 @@ in {
         config.services.postgresql.package
         netcat
         bash
+        gnugrep
         gnutar
         gzip
+        tree
       ];
       preStart = ''
         for x in {1..60}; do