imap

Shows mail count in a textbox fetching over IMAP.

myimapcheck = lain.widgets.imap(args)

New mails are notified like this:

+--------------------------------------------+
| +---+                                      |
| |\ /| [email protected] has 3 new messages |
| +---+                                      |
+--------------------------------------------+

The function takes a table as argument. Required table parameters are:

Variable	Meaning	Type
server	Mail server	string
mail	User mail	string
password	User password	string

while the optional are:

Variable	Meaning	Type	Default
port	IMAP port	int	993
timeout	Refresh timeout seconds	int	60
is_plain	Define whether password is a plain password (true) or a command that retrieves it (false)	boolean	false
followmouse	Notification behaviour	boolean	false
settings	User settings	function	empty function

Let's focus better on is_plain.

The reason why it's false by default is to discourage the habit of storing passwords in plain.

So you can set your password in plain like this:

myimapcheck = lain.widgets.imap({
    is_plain = true,
    password = "mymailpassword",
    -- [...]
})

and you'll have the same security provided by ~/.netrc.

Or you can use a password manager, like spm or pass:

myimapcheck = lain.widgets.imap({
    password = "spm show mymailpass",
    -- [...]
})

When is_plain == false, it executes password before using it, so you can also use whatever password fetching solution you want.

settings can use the value mailcount, an integer greater or equal to zero, and can modify mail_notification_preset table, which will be the preset for the naughty notifications. Check here for the list of variables it can contain.

Default definition:

mail_notification _preset = {
    icon = lain/icons/mail.png,
    position = "top_left"
}

Note that mailcount is 0 either if there are no new mails or credentials are invalid, so make sure you get the right settings.

In multiple screen setups, the default behaviour is to show a visual notification pop-up window on the first screen. By setting followmouse to true it will be shown on the current mouse screen.

This widget is asynchronous, so you can have multiple instances at the same time.

output

A textbox.