100 lines
2.6 KiB
Django/Jinja
100 lines
2.6 KiB
Django/Jinja
-- {{ ansible_managed }}
|
|
|
|
local background_callback = function()
|
|
if vim.o.background == 'dark' then
|
|
vim.cmd('colorscheme github_dark_dimmed')
|
|
else
|
|
vim.cmd('colorscheme github_light_tritanopia')
|
|
end
|
|
|
|
-- force a full redraw:
|
|
vim.cmd('mode')
|
|
end
|
|
|
|
-- set the colorscheme whenever the background setting changes
|
|
vim.api.nvim_create_autocmd(
|
|
{ 'OptionSet' },
|
|
{ pattern = { 'background' }, callback = background_callback }
|
|
)
|
|
|
|
|
|
{% if ansible_facts['os_family'] == 'Debian' %}
|
|
background_callback()
|
|
{% endif %}
|
|
|
|
{% if ansible_facts['os_family'] == 'Archlinux' %}
|
|
--[[
|
|
Use `busctl --user tree` to show a tree of available services.
|
|
Use the `Introspect` option to inspect available options:
|
|
|
|
dbus-send \
|
|
--session \
|
|
--print-reply \
|
|
--reply-timeout=2000 \
|
|
--type=method_call \
|
|
--dest=org.freedesktop.portal.Desktop \
|
|
/org/freedesktop/portal/desktop \
|
|
org.freedesktop.DBus.Introspectable.Introspect
|
|
|
|
--]]
|
|
local oneshot = {
|
|
'dbus-send',
|
|
'--session',
|
|
'--print-reply',
|
|
'--reply-timeout=2000',
|
|
'--type=method_call',
|
|
'--dest=org.freedesktop.portal.Desktop',
|
|
'/org/freedesktop/portal/desktop',
|
|
'org.freedesktop.portal.Settings.ReadOne',
|
|
'string:org.freedesktop.appearance',
|
|
'string:color-scheme'
|
|
}
|
|
|
|
local set_background = vim.schedule_wrap(
|
|
function(object)
|
|
local default_background = 'light'
|
|
|
|
if object.code ~= 0 then
|
|
print(string.format('An error occured: \n %s', object.stderr))
|
|
vim.api.nvim_command(string.format('set background=%s', default_background))
|
|
end
|
|
|
|
local colorscheme_output = tonumber(string.match(object.stdout, 'uint32 (%d)'))
|
|
|
|
if colorscheme_output == 1 then
|
|
vim.api.nvim_command('set background=dark')
|
|
elseif colorscheme_output == 2 then
|
|
vim.api.nvim_command('set background=light')
|
|
end
|
|
end
|
|
)
|
|
|
|
vim.schedule(
|
|
function() vim.system(oneshot, { text = true }, set_background) end
|
|
)
|
|
|
|
-- Note that the last argument is a match rule,
|
|
-- see https://dbus.freedesktop.org/doc/dbus-specification.html#message-bus-routing-match-rules.
|
|
local monitor_command = {
|
|
'dbus-monitor',
|
|
'--session',
|
|
'path=/org/freedesktop/portal/desktop,' ..
|
|
'interface=org.freedesktop.portal.Settings,' ..
|
|
'member=SettingChanged,' ..
|
|
'arg0=org.freedesktop.appearance,'..
|
|
'arg1=color-scheme'
|
|
}
|
|
|
|
local detect_scheme_change = function(channel_id, data, name)
|
|
local line = table.concat(data)
|
|
local match_output = tonumber(string.match(line, "uint32 (%d)"))
|
|
|
|
if match_output == 1 then
|
|
vim.api.nvim_command('set background=dark')
|
|
elseif match_output == 2 then
|
|
vim.api.nvim_command('set background=light')
|
|
end
|
|
end
|
|
|
|
vim.fn.jobstart(monitor_command, { on_stdout = detect_scheme_change } )
|
|
{% endif %}
|