Refactor auto-boot-ollama-host script into modular structure with separate configuration, network, SSH, and service management modules for improved maintainability and readability

scripts/config.lua

@@ -0,0 +1,42 @@
+-- Configuration module for auto-boot-ollama-host
+-- Handles all environment variable configuration with defaults
+
+local function getenv(name, def)
+  local v = os.getenv(name)
+  return (v ~= nil and v ~= "") and v or def
+end
+
+local config = {}
+
+-- Docker configuration
+config.CONTAINER_NAME = getenv("CONTAINER_NAME", "paperless-ai")
+config.SINCE = getenv("SINCE", "0s")
+
+-- Ollama service configuration
+config.OLLAMA_HOST = getenv("OLLAMA_HOST", "192.168.222.12")
+config.OLLAMA_PORT = tonumber(getenv("OLLAMA_PORT", "11434"))
+
+-- SSH configuration
+config.SSH_PORT = tonumber(getenv("SSH_PORT", "22"))
+config.SSH_USER = getenv("SSH_USER", "user")
+config.SSH_IDENTITY_FILE = getenv("SSH_IDENTITY_FILE", "/root/.ssh/id_rsa")
+
+-- Pattern configuration
+config.ERROR_PATTERN = getenv(
+  "ERROR_PATTERN",
+  ("[ERROR] Document analysis failed: connect EHOSTUNREACH %s:%d"):format(
+    config.OLLAMA_HOST, 
+    config.OLLAMA_PORT
+  )
+)
+config.FINISH_PATTERN = getenv("FINISH_PATTERN", "[DEBUG] Finished fetching. Found 0 documents.")
+
+-- Wake-on-LAN configuration
+config.WOL_MAC = getenv("WOL_MAC", "")
+config.WOL_BCAST = getenv("WOL_BCAST", "192.168.222.255")
+config.WOL_PORT = tonumber(getenv("WOL_PORT", "9"))
+
+-- Optional: wait for service to come up (kept commented to stay minimal)
+-- config.UP_WAIT_TIMEOUT = tonumber(getenv("UP_WAIT_TIMEOUT", "90"))
+
+return config