diff options
Diffstat (limited to 'util/dependencies.lua')
| -rw-r--r-- | util/dependencies.lua | 70 |
1 files changed, 34 insertions, 36 deletions
diff --git a/util/dependencies.lua b/util/dependencies.lua index 7c7b938e..b53e385b 100644 --- a/util/dependencies.lua +++ b/util/dependencies.lua @@ -7,24 +7,22 @@ -- local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end +local platform_table = require "util.human.io".table({ { width = 15, align = "right" }, { width = "100%" } }); -- Required to be able to find packages installed with luarocks 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)); print("This package can be obtained in the following ways:"); print(""); - local longest_platform = 0; - for platform in pairs(sources) do - longest_platform = math.max(longest_platform, #platform); - end - for platform, source in pairs(sources) do - print("", platform..":"..(" "):rep(4+longest_platform-#platform)..source); + for _, row in ipairs(sources) do + print(platform_table(row)); end print(""); print(msg or (name.." is required for Prosody to run, so we will now exit.")); @@ -44,25 +42,25 @@ 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/"; - }); + { "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/"; - }); + { "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 @@ -73,39 +71,39 @@ local function check_dependencies() local lfs, err = softreq "lfs" if not lfs then missingdep("luafilesystem", { - ["luarocks"] = "luarocks install luafilesystem"; - ["Debian/Ubuntu"] = "sudo apt-get install lua-filesystem"; - ["Source"] = "http://www.keplerproject.org/luafilesystem/"; - }); + { "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"); + { "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", err); end - local bit = _G.bit32 or softreq"bit"; + 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"); + { "Debian/Ubuntu", "sudo apt-get install lua-bitop" }; + { "luarocks", "luarocks install luabitop" }; + { "Source", "http://bitop.luajit.org/" }; + }, "WebSocket support will not be available", err); end local encodings, err = softreq "util.encodings" if not encodings then if err:match("module '[^']*' not found") then missingdep("util.encodings", { - ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/"; - ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so"; + { "Windows", "Make sure you have encodings.dll from the Prosody distribution in util/" }; + { "GNU/Linux", "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so" }; }); else print "***********************************" @@ -122,8 +120,8 @@ local function check_dependencies() if not hashes then if err:match("module '[^']*' not found") then missingdep("util.hashes", { - ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/"; - ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so"; + { "Windows", "Make sure you have hashes.dll from the Prosody distribution in util/" }; + { "GNU/Linux", "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so" }; }); else print "***********************************" @@ -140,7 +138,7 @@ local function check_dependencies() end local function log_warnings() - if _VERSION > "Lua 5.2" then + if _VERSION > "Lua 5.3" then prosody.log("warn", "Support for %s is experimental, please report any issues", _VERSION); end local ssl = softreq"ssl"; |