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widget.fs: assure that each processed partition has non nil infos; awesome-copycats #225

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Luca CPZ 2018-02-25 23:17:09 +01:00
parent 92d17d289c
commit be9ae6862f
1 changed files with 19 additions and 17 deletions
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36
widget/fs.lua
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@ -74,26 +74,28 @@ local function factory(args)
local path = Gio.unix_mount_get_mount_path(mount)
local root = Gio.File.new_for_path(path)
local info = root:query_filesystem_info(query)
local size = info:get_attribute_uint64(query_size)
local used = info:get_attribute_uint64(query_used)
local free = info:get_attribute_uint64(query_free)
if size > 0 then
local units = math.floor(math.log(size)/math.log(1024))
if info then
local size = info:get_attribute_uint64(query_size)
local used = info:get_attribute_uint64(query_used)
local free = info:get_attribute_uint64(query_free)
fs_now[path] = {
units = fs.units[units],
percentage = math.floor(100 * used / size), -- used percentage
size = size / math.pow(1024, math.floor(units)),
used = used / math.pow(1024, math.floor(units)),
free = free / math.pow(1024, math.floor(units))
}
if size > 0 then
local units = math.floor(math.log(size)/math.log(1024))
-- don't notify unused file systems
if fs_now[path].percentage > 0 then
notifytable[#notifytable+1] = sformat("\n%-10s %-5s %3.2f\t%3.2f\t%s", path,
fs_now[path].percentage .. "%", fs_now[path].free, fs_now[path].size,
fs_now[path].units)
fs_now[path] = {
units = fs.units[units],
percentage = math.floor(100 * used / size), -- used percentage
size = size / math.pow(1024, math.floor(units)),
used = used / math.pow(1024, math.floor(units)),
free = free / math.pow(1024, math.floor(units))
}
if fs_now[path].percentage > 0 then -- don't notify unused file systems
notifytable[#notifytable+1] = sformat("\n%-10s %-5s %3.2f\t%3.2f\t%s", path,
fs_now[path].percentage .. "%", fs_now[path].free, fs_now[path].size,
fs_now[path].units)
end
end
end
end