Read data path from conf.d file, rather than hardcoded.

postgresql-model.lua

@@ -6,18 +6,26 @@ require("fs")
 require("format")
 
 -- Set variables
+local confdfile = "/etc/conf.d/postgresql"
 local processname = "postgresql"
 local packagename = "postgresql"
-local datadirectory = "/var/lib/postgresql/data/"
-local pidfile = "postmaster.pid"
 
 local path = "PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin "
 
-local filelist = fs.find_files_as_array(".*\.conf", datadirectory)
+local datadirectory
+local filelist
 
 -- ################################################################################
 -- LOCAL FUNCTIONS
 
+local determinefilelist = function()
+	if not filelist then
+		datadirectory = format.get_ini_entry(fs.read_file(confdfile) or "", "", "PGDATA")
+		filelist = fs.find_files_as_array(".*%.conf", datadirectory)
+	end
+	return filelist
+end
+
 -- ################################################################################
 -- PUBLIC FUNCTIONS
 
@@ -36,7 +44,7 @@ end
 function getfilelist()
 	local listed_files = {}
 
-	for i,name in ipairs(filelist) do
+	for i,name in ipairs(determinefilelist()) do
 		local filedetails = fs.stat(name) or {}
 		table.insert ( listed_files , {filename=name, mtime=filedetails.mtime or "---", filesize=filedetails.size or "0"} )
 	end
@@ -47,9 +55,9 @@ function getfilelist()
 end
 
 function getfiledetails(filename)
-	return modelfunctions.getfiledetails(filename, filelist)
+	return modelfunctions.getfiledetails(filename, determinefilelist())
 end
 
 function updatefiledetails(filedetails)
-	return modelfunctions.setfiledetails(filedetails, filelist)
+	return modelfunctions.setfiledetails(filedetails, determinefilelist())
 end