more test env stuff

.gitignore

 .idea
-.env
\ No newline at end of file
+.env
+test/.env
+/test/.direnv/

test/.envrc

 use flake
+
+if [ ! -f .env ]; then
+  cp example.env .env
+fi

test/docker-compose.yaml

+services:
+  postgres:
+    image: 'postgres:${POSTGRES_VERSION}'
+    environment:
+      POSTGRES_USER: user
+      POSTGRES_PASSWORD: password
+
+  backup:
+    build:
+      context: '..'
+      args:
+        ALPINE_VERSION: '${ALPINE_VERSION}'
+    environment:
+      # test constants
+      POSTGRES_HOST: postgres
+      POSTGRES_DATABASE: postgres
+      POSTGRES_USER: user
+      POSTGRES_PASSWORD: password
+      S3_ACCESS_KEY_ID:
+      S3_SECRET_ACCESS_KEY:
+      S3_REGION:
+      S3_BUCKET:
+
+      # test variables
+      PASSPHRASE:
+      SCHEDULE:
+      BACKUP_KEEP_DAYS:
+      S3_PREFIX:

test/example.env

+S3_ACCESS_KEY_ID=""
+S3_SECRET_ACCESS_KEY=""
+S3_REGION=""
+S3_BUCKET=""

test/flake.nix

@@ -8,6 +8,7 @@
         devShell = pkgs.mkShell {
           buildInputs = with pkgs; [
             nushell
+            docker
           ];
         };
       });

test/test.nu

+with-env { POSTGRES_VERSION: "15", ALPINE_VERSION: "3.17" } {
+         docker compose --progress=plain up
+}