Fix entrypoint commands

Author: mesudip

entrypoint.sh

@@ -1,8 +1,9 @@
+#!/bin/bash
 set -euo pipefail
 
 ### generate pgpass file
 
-gen_pgpass="$(find /nix/store -name '*gen-pgpass')"
+gen_pgpass="$(find /nix/store  -maxdepth 1 -name '*gen-pgpass' -print -quit)"
 export PGPASSFILE=/configuration/pgpass
 $gen_pgpass
 
@@ -20,17 +21,22 @@ fi;
 
 export CARDANO_NODE_SOCKET_PATH="/node-ipc/node.socket"
 
+WAIT_FOR_NODE_SYNC=$(echo -n "${WAIT_FOR_NODE_SYNC:-}" | tr '[:upper:]' '[:lower:]')
 
 
-if true # wait for the node sync by default.
-then
+if [[ "${WAIT_FOR_NODE_SYNC,,}" =~ ^(y|yes|1|true)$ ]]; then
   until [ -S $CARDANO_NODE_SOCKET_PATH ]; do
     echo Waiting for $CARDANO_NODE_SOCKET_PATH
     sleep 10
   done
 
 
   DB_MAX_BLOCK=$(psql -h $PGHOST $PGDATABASE -U $PGUSER -t -c 'select max (block_no) from block;')
+    # Ensure DB_MAX_BLOCK is a valid integer, if not, exit with an error
+    if ! [[ "$DB_MAX_BLOCK" =~ ^[0-9]+$ ]]; then
+      echo "Block in db:"$DB_MAX_BLOCK
+      DB_MAX_BLOCK=0
+    fi
   NODE_CUR_BLOCK=0
   while [ $NODE_CUR_BLOCK -lt $DB_MAX_BLOCK ]; do
     NODE_STATUS="$(cardano-cli query tip --mainnet 2>/dev/null || true)"
@@ -54,7 +60,7 @@ CONFIG_HOME="/environments"
 if [ -z "${NETWORK:-}" ]; then
   echo "NETWORK is not set, defaulting to mainnet"
   NETWORK="mainnet"
-  NO_NETWORK_SET=1
+  NO_NETWORK_SET="1"
 else
   echo "NETWORK is set to $NETWORK"
 fi
@@ -76,7 +82,7 @@ fi
 if [[ -z "${DB_SYNC_CONFIG:-}" ]]; then
   DB_SYNC_CONFIG="$CONFIG_HOME/$NETWORK"
 
-elif [[ -z "${NO_NETWORK_SET}" ]]; then # dbsync config is set and network is not
+elif [[ -z "${NO_NETWORK_SET:-}" ]]; then # dbsync config is set and network is not
   DB_SYNC_CONFIG="$CONFIG_HOME"
 
 else  ## both NETWORK and DB_SYNC_CONFIG are set
@@ -90,9 +96,17 @@ else  ## both NETWORK and DB_SYNC_CONFIG are set
 fi
 
 
-SCHEMA_DIR=$(find /nix/store -name -type d '*-schema')}
+SCHEMA_DIR=$(find /nix/store -maxdepth 1 -type d -name '*-schema' -print -quit)
 
-exec cardano-db-sync \ 
+
+echo '>' cardano-db-sync \
+  --config "$DB_SYNC_CONFIG" \
+  --socket-path "$CARDANO_NODE_SOCKET_PATH" \
+  --schema-dir ${SCHEMA_DIR} \
+  ${LEDGER_OPTS} \
+  ${EXTRA_DB_SYNC_ARGS:-}
+
+exec cardano-db-sync \
   --config "$DB_SYNC_CONFIG" \
   --socket-path "$CARDANO_NODE_SOCKET_PATH" \
   --schema-dir ${SCHEMA_DIR} \