wildcard replace ports

env/env.common

@@ -1,4 +1,6 @@
-# Networking configuration
+# Networking configuration.
+# These addresses are for INSIDE DOCKER communication ONLY.
+# do NOT change these based on your custom local setup, MIHAI.
 ARTIFACTS_URI=http://artifacts:8080
 RPC_URI=http://ethereum:8545
 DATABASE_API_URI=http://database-api-server:5002

env/env.frontend

@@ -1,5 +1,5 @@
 # The endpoints and chain id used by the UI
-UI_RPC_URL=http://localhost:8545
+UI_RPC_URL=http://localhost:ETH_PORT
 UI_ADDRESSES_URL=http://localhost:8080
 UI_CHAIN_ID=42069
 

env/env.postgres

@@ -1,5 +1,5 @@
 POSTGRES_USER=admin
 POSTGRES_PASSWORD=password
 POSTGRES_DB=postgres_db
-POSTGRES_HOST="db"
+POSTGRES_HOST=db
 POSTGRES_PORT=5432

setup_env.sh

@@ -179,4 +179,37 @@ if $COMPETITION; then
     cat env/env.time >>.env
 fi
 
+# source: https://chat.openai.com/share/ebaf2531-b46c-4aed-aaa6-1e1400a5fd8f
+if $PORTS; then
+    while IFS='=' read -r var value; do
+        if [[ ! $var =~ ^# ]]; then
+            changed=false
+            declared_change=false
+            temp_file=$(mktemp)
+            while IFS= read -r line; do
+                original_line="$line"
+                # Check if the line contains the variable but doesn't start with it
+                if [[ "$line" == *"$var"* ]] && [[ ! "$line" == "$var="* ]]; then
+                    line="${line//$var/$value}"  # Replace all occurrences of $var with $value
+                    if [ "$original_line" != "$line" ]; then
+                        if [ "$declared_change" = false ]; then
+                            echo "Setting $var to $value:"
+                            declared_change=true
+                        fi
+                        echo " $original_line"
+                        echo "  -> $line"
+                        changed=true  # Add this line
+                    fi
+                fi
+                echo "$line" >> "$temp_file"
+            done < .env
+            if [ "$changed" = true ]; then
+                mv "$temp_file" .env  # Replace the original .env file with the modified one
+            else
+                rm "$temp_file"  # Remove the temporary file if no changes were made
+            fi
+        fi
+    done < env/env.ports
+fi
+
 echo "Environment filed created at .env"