missing

.env-dist

@@ -0,0 +1,13 @@
+POSTGRES_APP_HOST=localhost
+POSTGRES_APP_USER=app
+POSTGRES_APP_PASSWORD=app123
+POSTGRES_APP_DB=app_db
+POSTGRES_APP_PORT=5432
+
+POSTGRES_DW_HOST=localhost
+POSTGRES_DW_USER=dw
+POSTGRES_DW_PASSWORD=dw123
+POSTGRES_DW_DB=dw_db
+POSTGRES_DW_PORT=5444
+
+

.envrc

@@ -0,0 +1 @@
+dotenv

.gitignore

@@ -0,0 +1 @@
+.env

Makefile

@@ -0,0 +1,16 @@
+APP_DB_VOLUME=app-db-data
+DW_DB_VOLUME=dw-db-data
+COMPOSE_FILE=docker-compose.yml
+
+.PHONY: start stop reset
+
+start:
+	docker compose -f $(COMPOSE_FILE) up -d
+
+stop:
+	docker compose -f $(COMPOSE_FILE) down
+
+reset: stop
+	@echo "Removing volumes..."
+	docker volume rm -f $(APP_DB_VOLUME) $(DW_DB_VOLUME)
+	@echo "Volumes removed. You can now start fresh with 'make start'"

docker-compose.yml

@@ -0,0 +1,30 @@
+version: '3.8'
+
+services:
+  app-db:
+    image: postgres:17
+    container_name: app-db
+    environment:
+      POSTGRES_USER: ${POSTGRES_APP_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_APP_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_APP_DB}
+    ports:
+      - "${POSTGRES_APP_PORT}:5432"
+    volumes:
+      - app-db-data:/var/lib/postgresql/data
+
+  dw-db:
+    image: postgres:17
+    container_name: dw-db
+    environment:
+      POSTGRES_USER: ${POSTGRES_DW_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_DW_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DW_DB}
+    ports:
+      - "${POSTGRES_DW_PORT}:5432"
+    volumes:
+      - dw-db-data:/var/lib/postgresql/data
+
+volumes:
+  app-db-data:
+  dw-db-data:

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1735563628,
+        "narHash": "sha256-OnSAY7XDSx7CtDoqNh8jwVwh4xNL/2HaJxGjryLWzX8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b134951a4c9f3c995fd7be05f3243f8ecd65d798",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,30 @@
+{
+  description = "Rust dev env for Meltano toy project";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+      in {
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            rustup
+            pkg-config
+            openssl
+            postgresql
+            sqlx-cli
+          ];
+
+          shellHook = ''
+            export DATABASE_URL="postgres://${POSTGRES_APP_USER}:${POSTGRES_APP_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_APP_PORT}/${POSTGRES_APP_DB}"
+            export DW_DATABASE_URL="postgres://${POSTGRES_DW_USER}:${POSTGRES_DW_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_DW_PORT}/${POSTGRES_DW_DB}"
+            echo "✅ Rust + PostgreSQL dev env ready"
+          '';
+        };
+      });
+}