A key komorebi does not read is dropped without a word, so a typo in
komorebi.json costs a restart and a look at the log to find. A file that is not
JSON, or has a value of the wrong kind, is not read at all, and the daemon says
so only in its log. `komorebic check` reads the file the way the daemon does,
without starting it, and says in words what is wrong, with the line when it is
the file.
The check parses the file as JSON, then as a StaticConfig; the first that fails
is an error that shows the line serde stopped at, with the two before it and a
caret. The keys come from the schema of StaticConfig at every level, so the
check knows every key komorebi reads: a key only another platform reads is
listed once as accepted and ignored, because one komorebi.json serves every
platform; a key nobody has is a warning with the nearest key that exists.
Windows' custom layouts are a warning that they are not supported yet, an
applications file that is not there is a warning, and so is a workspace that is
only a name, which komorebi does not tile. A workspace that has
initial_window_placement_rules and appends windows to a container, by its own
window_container_behaviour or the file's, gets a note: an appended window has no
place of its own to be given.
komorebic exits with status 1 if and only if a finding is an error. The usage
page says what each finding means.
A wallpaper that is not a file is an error, and one no theme can be made from is
a warning. check_configuration also returns what the file asks of the desktop
(Wants): whether it draws borders, which animation style it asks for, and
whether it has wallpapers.
The checks of the desktop and of the key bindings come with those features.
LGUG2Z
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