init

2026-06-02 05:14:07 +03:00
commit c5eb62534a
8 changed files with 153 additions and 0 deletions
@@ -0,0 +1,38 @@
+{
+  description = "postgres devshell";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+
+  outputs = { self, nixpkgs }:
+  let
+    system = "x86_64-linux";
+    pkgs = import nixpkgs { inherit system; };
+  in {
+    devShells.${system}.default = pkgs.mkShell {
+      packages = with pkgs; [
+        postgresql_18
+        pgcli
+      ];
+
+      shellHook = ''
+        export PROJECT_ROOT=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
+        
+        export PGDATA="$PROJECT_ROOT/package/db/.pgdata"
+        export PGHOST="$PROJECT_ROOT/package/db/.pgsocket"
+        export PGPORT=11011
+
+        mkdir -p "$PGDATA" "$PGHOST"
+
+        if [ ! -f "$PGDATA/PG_VERSION" ]; then
+          initdb --auth=trust -D "$PGDATA"
+        fi
+
+        pg_ctl stop -D "$PGDATA" -m fast
+        pg_ctl start -D "$PGDATA" -l "$PROJECT_ROOT/package/db/log.txt" -o "-k $PGHOST -p $PGPORT"
+        echo "postgres started at $PGHOST:$PGPORT"
+
+        psql -h $PGHOST -p $PGPORT -d postgres -f $PROJECT_ROOT/package/db/src/entrypoint.sql
+      '';
+    };
+  };
+}