format and installer branches

sys/apis/fs/urlfs.lua

@@ -5,91 +5,91 @@ local fs = _G.fs
 local urlfs = { }
 
 function urlfs.mount(_, url)
-  if not url then
-    error('URL is required')
-  end
-  return {
-    url = url,
-  }
+	if not url then
+		error('URL is required')
+	end
+	return {
+		url = url,
+	}
 end
 
 function urlfs.delete(_, dir)
-  fs.unmount(dir)
+	fs.unmount(dir)
 end
 
 function urlfs.exists()
-  return true
+	return true
 end
 
 function urlfs.getSize(node)
-  return node.size or 0
+	return node.size or 0
 end
 
 function urlfs.isReadOnly()
-  return true
+	return true
 end
 
 function urlfs.isDir()
-  return false
+	return false
 end
 
 function urlfs.getDrive()
-  return 'url'
+	return 'url'
 end
 
 function urlfs.open(node, fn, fl)
 
-  if fl == 'w' or fl == 'wb' then
-    fs.delete(fn)
-    return fs.open(fn, fl)
-  end
+	if fl == 'w' or fl == 'wb' then
+		fs.delete(fn)
+		return fs.open(fn, fl)
+	end
 
-  if fl ~= 'r' and fl ~= 'rb' then
-    error('Unsupported mode')
-  end
+	if fl ~= 'r' and fl ~= 'rb' then
+		error('Unsupported mode')
+	end
 
-  local c = node.cache
-  if not c then
-    c = Util.httpGet(node.url)
-    if c then
-      node.cache = c
-      node.size = #c
-    end
-  end
+	local c = node.cache
+	if not c then
+		c = Util.httpGet(node.url)
+		if c then
+			node.cache = c
+			node.size = #c
+		end
+	end
 
-  if not c then
-    return
-  end
+	if not c then
+		return
+	end
 
-  local ctr = 0
-  local lines
+	local ctr = 0
+	local lines
 
-  if fl == 'r' then
-    return {
-      readLine = function()
-        if not lines then
-          lines = Util.split(c)
-        end
-        ctr = ctr + 1
-        return lines[ctr]
-      end,
-      readAll = function()
-        return c
-      end,
-      close = function()
-        lines = nil
-      end,
-    }
-  end
-  return {
-    read = function()
-      ctr = ctr + 1
-      return c:sub(ctr, ctr):byte()
-    end,
-    close = function()
-      ctr = 0
-    end,
-  }
+	if fl == 'r' then
+		return {
+			readLine = function()
+				if not lines then
+					lines = Util.split(c)
+				end
+				ctr = ctr + 1
+				return lines[ctr]
+			end,
+			readAll = function()
+				return c
+			end,
+			close = function()
+				lines = nil
+			end,
+		}
+	end
+	return {
+		read = function()
+			ctr = ctr + 1
+			return c:sub(ctr, ctr):byte()
+		end,
+		close = function()
+			ctr = 0
+		end,
+	}
 end
 
 return urlfs