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Enable lj-releng tool to lint lua code.

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This commit is contained in:
agile6v 2020-06-06 23:07:06 +08:00
parent 36f7dd2e0b
commit bafbd4cccf
36 changed files with 213 additions and 93 deletions
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19
rootfs/etc/nginx/lua/util/dns.lua
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@ -13,7 +13,8 @@ local tostring = tostring
local _M = {}
local CACHE_SIZE = 10000
local MAXIMUM_TTL_VALUE = 2147483647 -- maximum value according to https://tools.ietf.org/html/rfc2181
-- maximum value according to https://tools.ietf.org/html/rfc2181
local MAXIMUM_TTL_VALUE = 2147483647
-- for every host we will try two queries for the following types with the order set here
local QTYPES_TO_CHECK = { resolver.TYPE_A, resolver.TYPE_AAAA }
@ -59,7 +60,8 @@ local function resolve_host_for_qtype(r, host, qtype)
end
if answers.errcode then
return nil, -1, string_format("server returned error code: %s: %s", answers.errcode, answers.errstr)
return nil, -1, string_format("server returned error code: %s: %s",
answers.errcode, answers.errstr)
end
local addresses, ttl = a_records_and_min_ttl(answers)
@ -116,7 +118,8 @@ function _M.lookup(host)
return addresses
end
ngx_log(ngx_ERR, "failed to query the DNS server for ", host, ":\n", table_concat(dns_errors, "\n"))
ngx_log(ngx_ERR, "failed to query the DNS server for ",
host, ":\n", table_concat(dns_errors, "\n"))
return { host }
end
@ -135,7 +138,8 @@ function _M.lookup(host)
end
for i = search_start, search_end, 1 do
local new_host = resolv_conf.search[i] and string_format("%s.%s", host, resolv_conf.search[i]) or host
local new_host = resolv_conf.search[i] and
string_format("%s.%s", host, resolv_conf.search[i]) or host
addresses, ttl, dns_errors = resolve_host(r, new_host)
if addresses then
@ -145,14 +149,13 @@ function _M.lookup(host)
end
if #dns_errors > 0 then
ngx_log(ngx_ERR, "failed to query the DNS server for ", host, ":\n", table_concat(dns_errors, "\n"))
ngx_log(ngx_ERR, "failed to query the DNS server for ",
host, ":\n", table_concat(dns_errors, "\n"))
end
return { host }
end
if _TEST then
_M._cache = cache
end
setmetatable(_M, {__index = { _cache = cache }})
return _M