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local util = require "rspamd_util"
local opts = {}
local known_attrs = {
data = 1,
example = 1,
type = 1,
required = 1,
default = 1,
}
--.USE "getopt"
--.USE "ansicolors"
local function maybe_print_color(key)
if opts['color'] then
return ansicolors.white .. key .. ansicolors.reset
else
return key
end
end
local function sort_values(tbl, opts)
local res = {}
for k, v in pairs(tbl) do
table.insert(res, { key = k, value = v })
end
-- Sort order
local order = {
options = 1,
dns = 2,
upstream = 3,
logging = 4,
metric = 5,
composite = 6,
classifier = 7,
modules = 8,
lua = 9,
worker = 10,
workers = 11,
}
table.sort(res, function(a, b)
local oa = order[a['key']]
local ob = order[b['key']]
if oa and ob then
return oa < ob
elseif oa then
return -1 < 0
elseif ob then
return 1 < 0
else
return a['key'] < b['key']
end
end)
return res
end
local function print_help(key, value, tabs)
print(string.format('%sConfiguration element: %s', tabs, maybe_print_color(key)))
if not opts['short'] then
if value['data'] then
print(string.format('%s\tDescription: %s', tabs, value['data']))
end
if not opts['no-examples'] and value['example'] then
print(string.format('%s\tExample: %s', tabs, value['example']))
end
if value['type'] then
print(string.format('%s\tType: %s', tabs, value['type']))
if value['type'] == 'object' then
print('')
end
end
if type(value['required']) == 'boolean' then
if value['required'] then
print(string.format('%s\tRequired: %s', tabs,
maybe_print_color(tostring(value['required']))))
else
print(string.format('%s\tRequired: %s', tabs,
tostring(value['required'])))
end
end
if value['default'] then
print(string.format('%s\tDefault: %s', tabs, value['default']))
end
end
local sorted = sort_values(value)
for i, v in ipairs(sorted) do
if not known_attrs[v['key']] then
-- We need to go deeper
print_help(v['key'], v['value'], tabs .. '\t')
end
end
end
return function(args, res)
opts = getopt(args, '')
local sorted = sort_values(res)
for i,v in ipairs(sorted) do
print_help(v['key'], v['value'], '')
print('')
end
end
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