Added port configuration

Author: ttgc

action.yml

@@ -31,6 +31,10 @@ inputs:
     description: 'POSTGRES_CONF - postgres configurations'
     required: false
     default: ''
+  postgresql port:
+    description: 'The port to bind to the docker'
+    required: false
+    default: '5432'
 runs:
   using: 'docker'
   image: 'Dockerfile'

entrypoint.sh

@@ -12,7 +12,7 @@ then
   docker_run="$docker_run -v $INIT_SCRIPT_PATH:/docker-entrypoint-initdb.d"
 fi
 
-docker_run="$docker_run -d -p 5432:5432 postgres:$INPUT_POSTGRESQL_VERSION"
+docker_run="$docker_run -d -p $INPUT_POSTGRESQL_PORT:5432 postgres:$INPUT_POSTGRESQL_VERSION"
 
 if [ ! -z "$INPUT_POSTGRESQL_CONF" ]
 then