From c7d116be8721b52e202fc47e805e83dee4e98657 Mon Sep 17 00:00:00 2001
From: Nikkuss <Scuggo@pm.me>
Date: Mon, 17 Mar 2025 13:36:32 +0400
Subject: [PATCH] fix script

---
 lib.nix | 55 +++++++++++++++++++++++++------------------------------
 1 file changed, 25 insertions(+), 30 deletions(-)

diff --git a/lib.nix b/lib.nix
index 226afea..56f26c9 100644
--- a/lib.nix
+++ b/lib.nix
@@ -108,37 +108,32 @@ in
           )
         );
       };
-      setupScript = pkgs.writeShellApplication {
-        runtimeInputs = [ pkgs.makeWrapper ];
-        name = "setup-postgres";
-        text = ''
-          set -euo pipefail
-          export PATH=${package}/bin:${pkgs.coreutils}/bin
-          POSTGRES_RUN_INITIAL_SCRIPT="false"
-          if [[ ! -d "$PGDATA" ]]; then
-            initdb --no-instructions
-            POSTGRES_RUN_INITIAL_SCRIPT="true"
-            echo
-            echo "PostgreSQL initdb process completed"
-            echo
-          fi
-          substituteAllInPlace "$PGDATA"/postgresql.conf
-          cp ${configFile} "$PGDATA"/postgresql.conf
-          if [[ "$POSTGRES_RUN_INITIAL_SCRIPT" == "true" ]]; then
-            echo
-            echo "PostgreSQL is setting up the initial database"
-            echo
-            pg_ctl -w start -o "-c unix_socket_directories=$PGHOST -c listen_addresses= -p ${builtins.toString port}"
-            pg_ctl -m fast -w stop
-          else 
-            echo
-            echo "Database directory exists. Skipping initialization"
-            echo
-          fi
+      setupScript = pkgs.writeShellScriptBin "setup-postgres" ''
+        set -euo pipefail
+        export PATH=${package}/bin:${pkgs.coreutils}/bin
+        POSTGRES_RUN_INITIAL_SCRIPT="false"
+        if [[ ! -d "$PGDATA" ]]; then
+          initdb --no-instructions
+          POSTGRES_RUN_INITIAL_SCRIPT="true"
+          echo
+          echo "PostgreSQL initdb process completed"
+          echo
+        fi
+        sed "s|@PGHOST|''${PGHOST}|g" ${configFile} > "$PGDATA"/postgresql.conf
+        if [[ "$POSTGRES_RUN_INITIAL_SCRIPT" == "true" ]]; then
+          echo
+          echo "PostgreSQL is setting up the initial database"
+          echo
+          pg_ctl -w start -o "-c unix_socket_directories=$PGHOST -c listen_addresses= -p ${builtins.toString port}"
+          pg_ctl -m fast -w stop
+        else 
+          echo
+          echo "Database directory exists. Skipping initialization"
+          echo
+        fi
 
-          unset POSTGRES_RUN_INITIAL_SCRIPT
-        '';
-      };
+        unset POSTGRES_RUN_INITIAL_SCRIPT
+      '';
 
       script = pkgs.writeShellApplication {
         name = "run-postgres";