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util.dependencies: Pass require error to error formatting function

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For future use there.

Silences luacheck warnings about unused 'err'
This commit is contained in:
Kim Alvefur 2019-12-23 21:15:01 +01:00
parent b0361006e1
commit f8e36355ee
1 changed files with 11 additions and 10 deletions
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21
util/dependencies.lua
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@ -13,7 +13,8 @@ if not softreq "luarocks.loader" then -- LuaRocks 2.x
softreq "luarocks.require"; -- LuaRocks <1.x
end
local function missingdep(name, sources, msg)
local function missingdep(name, sources, msg, err) -- luacheck: ignore err
-- TODO print something about the underlying error, useful for debugging
print("");
print("**************************");
print("Prosody was unable to find "..tostring(name));
@ -44,25 +45,25 @@ local function check_dependencies()
local fatal;
local lxp = softreq "lxp"
local lxp, err = softreq "lxp"
if not lxp then
missingdep("luaexpat", {
["Debian/Ubuntu"] = "sudo apt-get install lua-expat";
["luarocks"] = "luarocks install luaexpat";
["Source"] = "http://matthewwild.co.uk/projects/luaexpat/";
});
}, nil, err);
fatal = true;
end
local socket = softreq "socket"
local socket, err = softreq "socket"
if not socket then
missingdep("luasocket", {
["Debian/Ubuntu"] = "sudo apt-get install lua-socket";
["luarocks"] = "luarocks install luasocket";
["Source"] = "http://www.tecgraf.puc-rio.br/~diego/professional/luasocket/";
});
}, nil, err);
fatal = true;
elseif not socket.tcp4 then
-- COMPAT LuaSocket before being IP-version agnostic
@ -76,28 +77,28 @@ local function check_dependencies()
["luarocks"] = "luarocks install luafilesystem";
["Debian/Ubuntu"] = "sudo apt-get install lua-filesystem";
["Source"] = "http://www.keplerproject.org/luafilesystem/";
});
}, nil, err);
fatal = true;
end
local ssl = softreq "ssl"
local ssl, err = softreq "ssl"
if not ssl then
missingdep("LuaSec", {
["Debian/Ubuntu"] = "sudo apt-get install lua-sec";
["luarocks"] = "luarocks install luasec";
["Source"] = "https://github.com/brunoos/luasec";
}, "SSL/TLS support will not be available");
}, "SSL/TLS support will not be available", err);
end
local bit = softreq"util.bitcompat";
local bit, err = softreq"util.bitcompat";
if not bit then
missingdep("lua-bitops", {
["Debian/Ubuntu"] = "sudo apt-get install lua-bitop";
["luarocks"] = "luarocks install luabitop";
["Source"] = "http://bitop.luajit.org/";
}, "WebSocket support will not be available");
}, "WebSocket support will not be available", err);
end
local encodings, err = softreq "util.encodings"