testing version of LuaBIOS and OpenOS

people were having issues getting them to work so now we promote consistency

data/OpenOS/boot/90_filesystem.lua

@@ -0,0 +1,56 @@
+local event = require("event")
+local fs = require("filesystem")
+local shell = require("shell")
+local tmp = require("computer").tmpAddress()
+
+local pendingAutoruns = {}
+
+local function onComponentAdded(_, address, componentType)
+  if componentType == "filesystem" and tmp ~= address then
+    local proxy = fs.proxy(address)
+    if proxy then
+      local name = address:sub(1, 3)
+      while fs.exists(fs.concat("/mnt", name)) and
+            name:len() < address:len() -- just to be on the safe side
+      do
+        name = address:sub(1, name:len() + 1)
+      end
+      name = fs.concat("/mnt", name)
+      fs.mount(proxy, name)
+      if not fs.exists("/etc/filesystem.cfg") or fs.isAutorunEnabled() then
+        local file = shell.resolve(fs.concat(name, "autorun"), "lua") or
+                      shell.resolve(fs.concat(name, ".autorun"), "lua")
+        if file then
+          local run = {file, _ENV, proxy}
+          if pendingAutoruns then
+            table.insert(pendingAutoruns, run)
+          else
+            xpcall(shell.execute, event.onError, table.unpack(run))
+          end
+        end
+      end
+    end
+  end
+end
+
+local function onComponentRemoved(_, address, componentType)
+  if componentType == "filesystem" then
+    if fs.get(shell.getWorkingDirectory()).address == address then
+      shell.setWorkingDirectory("/")
+    end
+    fs.umount(address)
+  end
+end
+
+event.listen("init", function()
+  for _, run in ipairs(pendingAutoruns) do
+    xpcall(shell.execute, event.onError, table.unpack(run))
+  end
+  pendingAutoruns = nil
+  return false
+end)
+
+event.listen("component_added", onComponentAdded)
+event.listen("component_removed", onComponentRemoved)
+
+require("package").delay(fs, "/lib/core/full_filesystem.lua")