Optimised db sync config

.envrc

@@ -11,6 +11,11 @@ source ./.envrc.${CFG_PRESET}
 git config --local commit.gpgSign true
 git config --local tag.gpgSign true
 
+# ensure submodules are checked out:
+if [ ! -d "cardano-configurations" ]; then
+  git submodule update
+fi
+
 # docker on mac expects linux/arm64/v8 but currently we don't publish that build
 if [[ "$(uname -s)" == "Darwin" ]] && [[ "$(uname -m)" == "arm64" ]]; then
   export DOCKER_DEFAULT_PLATFORM=linux/arm64
@@ -52,5 +57,5 @@ export NODE_KEY="$(cat ./midnight-node.privatekey)"
 export CARDANO_NETWORK=preview
 export CARDANO_IMAGE="ghcr.io/intersectmbo/cardano-node:10.2.1"
 export CARDANO_DATA_DIR=./cardano-data
-export CARDANO_CONFIG_DIR=./cardano-config/${CARDANO_NETWORK}
+export CARDANO_CONFIG_DIR=./cardano-configurations/${CARDANO_NETWORK}/cardano-node/
 export HOME_IPC=${HOME}/ipc

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "cardano-configurations"]
+	path = cardano-configurations
+	url = https://github.com/input-output-hk/cardano-configurations.git

CHANGELOG.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## 🚀 Features
 
+- Optimise postgres config
 - Switch networks by altering CFG_PRESET only
 - Added `test.sh` to detect problems and provide solutions.
 - Added `reset-midnight.sh` script to clear down midnight's blockchain.