refactor(scripts): use central .env for debug scripts

- db-debug.sh and log-debug.sh now use the central .env file
- Remove separate .env.db-debug.sample file
- Update documentation in script headers

DEBUG_ADDRESS, DEBUG_SIGNATURE, and DEBUG_API_URL should now be
added to the main .env file instead of a separate config.

Author: TaprootFreak

scripts/.env.db-debug.sample

@@ -10,7 +10,10 @@
 #   ./scripts/db-debug.sh --asset-history Yapeal/EUR 10      # Show asset balance history
 #
 # Environment:
-#   Copy .env.db-debug.sample to .env.db-debug and fill in your credentials
+#   Uses the central .env file. Required variables:
+#   - DEBUG_ADDRESS: Wallet address with DEBUG role
+#   - DEBUG_SIGNATURE: Signature from signing the DFX login message
+#   - DEBUG_API_URL (optional): API URL, defaults to https://api.dfx.swiss/v1
 #
 # Requirements:
 #   - curl
@@ -102,18 +105,18 @@ esac
 
 # --- Load environment ---
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-ENV_FILE="$SCRIPT_DIR/.env.db-debug"
+ENV_FILE="$SCRIPT_DIR/../.env"
 
 if [ -f "$ENV_FILE" ]; then
   source "$ENV_FILE"
 else
   echo "Error: Environment file not found: $ENV_FILE"
-  echo "Copy .env.db-debug.sample to .env.db-debug and fill in your credentials"
+  echo "Create .env in the api root directory"
   exit 1
 fi
 
 if [ -z "$DEBUG_ADDRESS" ] || [ -z "$DEBUG_SIGNATURE" ]; then
-  echo "Error: DEBUG_ADDRESS and DEBUG_SIGNATURE must be set in $ENV_FILE"
+  echo "Error: DEBUG_ADDRESS and DEBUG_SIGNATURE must be set in .env"
   exit 1
 fi
 

scripts/db-debug.sh

@@ -15,25 +15,28 @@
 #   -h, --hours <n>    Time range in hours (default: 1, max: 168)
 #
 # Environment:
-#   Copy .env.db-debug.sample to .env.db-debug and fill in your credentials
+#   Uses the central .env file. Required variables:
+#   - DEBUG_ADDRESS: Wallet address with DEBUG role
+#   - DEBUG_SIGNATURE: Signature from signing the DFX login message
+#   - DEBUG_API_URL (optional): API URL, defaults to https://api.dfx.swiss/v1
 
 set -e
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-ENV_FILE="$SCRIPT_DIR/.env.db-debug"
+ENV_FILE="$SCRIPT_DIR/../.env"
 
 # Load environment variables
 if [ -f "$ENV_FILE" ]; then
   source "$ENV_FILE"
 else
   echo "Error: Environment file not found: $ENV_FILE"
-  echo "Copy .env.db-debug.sample to .env.db-debug and fill in your credentials"
+  echo "Create .env in the api root directory"
   exit 1
 fi
 
 # Validate required variables
 if [ -z "$DEBUG_ADDRESS" ] || [ -z "$DEBUG_SIGNATURE" ]; then
-  echo "Error: DEBUG_ADDRESS and DEBUG_SIGNATURE must be set in $ENV_FILE"
+  echo "Error: DEBUG_ADDRESS and DEBUG_SIGNATURE must be set in .env"
   exit 1
 fi