prosody
a1fed82c44b9
util/dependencies.lua

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util/dependencies.lua @ 10906:a1fed82c44b9

util.dependencies: Use util.human.io.table to replace custom layout code
author Matthew Wild <mwild1@gmail.com>
date Thu, 04 Jun 2020 17:30:44 +0100
parent 10535:29c1a3bf1d29
child 10963:80733851be8b
comparison
equal deleted inserted replaced
10905:709255e332d8 10906:a1fed82c44b9
5 -- This project is MIT/X11 licensed. Please see the 5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information. 6 -- COPYING file in the source package for more information.
7 -- 7 --
8 8
9 local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end 9 local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil, lib; end end
10 local platform_table = require "util.human.io".table({ { width = 15, align = "right" }, { width = "100%" } });
10 11
11 -- Required to be able to find packages installed with luarocks 12 -- Required to be able to find packages installed with luarocks
12 if not softreq "luarocks.loader" then -- LuaRocks 2.x 13 if not softreq "luarocks.loader" then -- LuaRocks 2.x
13 softreq "luarocks.require"; -- LuaRocks <1.x 14 softreq "luarocks.require"; -- LuaRocks <1.x
14 end 15 end
18 print(""); 19 print("");
19 print("**************************"); 20 print("**************************");
20 print("Prosody was unable to find "..tostring(name)); 21 print("Prosody was unable to find "..tostring(name));
21 print("This package can be obtained in the following ways:"); 22 print("This package can be obtained in the following ways:");
22 print(""); 23 print("");
23 local longest_platform = 0; 24 for _, row in ipairs(sources) do
24 for platform in pairs(sources) do 25 print(platform_table(row));
25 longest_platform = math.max(longest_platform, #platform);
26 end
27 for platform, source in pairs(sources) do
28 print("", platform..":"..(" "):rep(4+longest_platform-#platform)..source);
29 end 26 end
30 print(""); 27 print("");
31 print(msg or (name.." is required for Prosody to run, so we will now exit.")); 28 print(msg or (name.." is required for Prosody to run, so we will now exit."));
32 print("More help can be found on our website, at https://prosody.im/doc/depends"); 29 print("More help can be found on our website, at https://prosody.im/doc/depends");
33 print("**************************"); 30 print("**************************");
47 44
48 local lxp, err = softreq "lxp" 45 local lxp, err = softreq "lxp"
49 46
50 if not lxp then 47 if not lxp then
51 missingdep("luaexpat", { 48 missingdep("luaexpat", {
52 ["Debian/Ubuntu"] = "sudo apt-get install lua-expat"; 49 { "Debian/Ubuntu", "sudo apt-get install lua-expat" };
53 ["luarocks"] = "luarocks install luaexpat"; 50 { "luarocks", "luarocks install luaexpat" };
54 ["Source"] = "http://matthewwild.co.uk/projects/luaexpat/"; 51 { "Source", "http://matthewwild.co.uk/projects/luaexpat/" };
55 }, nil, err); 52 }, nil, err);
56 fatal = true; 53 fatal = true;
57 end 54 end
58 55
59 local socket, err = softreq "socket" 56 local socket, err = softreq "socket"
60 57
61 if not socket then 58 if not socket then
62 missingdep("luasocket", { 59 missingdep("luasocket", {
63 ["Debian/Ubuntu"] = "sudo apt-get install lua-socket"; 60 { "Debian/Ubuntu", "sudo apt-get install lua-socket" };
64 ["luarocks"] = "luarocks install luasocket"; 61 { "luarocks", "luarocks install luasocket" };
65 ["Source"] = "http://www.tecgraf.puc-rio.br/~diego/professional/luasocket/"; 62 { "Source", "http://www.tecgraf.puc-rio.br/~diego/professional/luasocket/" };
66 }, nil, err); 63 }, nil, err);
67 fatal = true; 64 fatal = true;
68 elseif not socket.tcp4 then 65 elseif not socket.tcp4 then
69 -- COMPAT LuaSocket before being IP-version agnostic 66 -- COMPAT LuaSocket before being IP-version agnostic
70 socket.tcp4 = socket.tcp; 67 socket.tcp4 = socket.tcp;
72 end 69 end
73 70
74 local lfs, err = softreq "lfs" 71 local lfs, err = softreq "lfs"
75 if not lfs then 72 if not lfs then
76 missingdep("luafilesystem", { 73 missingdep("luafilesystem", {
77 ["luarocks"] = "luarocks install luafilesystem"; 74 { "luarocks", "luarocks install luafilesystem" };
78 ["Debian/Ubuntu"] = "sudo apt-get install lua-filesystem"; 75 { "Debian/Ubuntu", "sudo apt-get install lua-filesystem" };
79 ["Source"] = "http://www.keplerproject.org/luafilesystem/"; 76 { "Source", "http://www.keplerproject.org/luafilesystem/" };
80 }, nil, err); 77 }, nil, err);
81 fatal = true; 78 fatal = true;
82 end 79 end
83 80
84 local ssl, err = softreq "ssl" 81 local ssl, err = softreq "ssl"
85 82
86 if not ssl then 83 if not ssl then
87 missingdep("LuaSec", { 84 missingdep("LuaSec", {
88 ["Debian/Ubuntu"] = "sudo apt-get install lua-sec"; 85 { "Debian/Ubuntu", "sudo apt-get install lua-sec" };
89 ["luarocks"] = "luarocks install luasec"; 86 { "luarocks", "luarocks install luasec" };
90 ["Source"] = "https://github.com/brunoos/luasec"; 87 { "Source", "https://github.com/brunoos/luasec" };
91 }, "SSL/TLS support will not be available", err); 88 }, "SSL/TLS support will not be available", err);
92 end 89 end
93 90
94 local bit, err = softreq"util.bitcompat"; 91 local bit, err = softreq"util.bitcompat";
95 92
96 if not bit then 93 if not bit then
97 missingdep("lua-bitops", { 94 missingdep("lua-bitops", {
98 ["Debian/Ubuntu"] = "sudo apt-get install lua-bitop"; 95 { "Debian/Ubuntu", "sudo apt-get install lua-bitop" };
99 ["luarocks"] = "luarocks install luabitop"; 96 { "luarocks", "luarocks install luabitop" };
100 ["Source"] = "http://bitop.luajit.org/"; 97 { "Source", "http://bitop.luajit.org/" };
101 }, "WebSocket support will not be available", err); 98 }, "WebSocket support will not be available", err);
102 end 99 end
103 100
104 local encodings, err = softreq "util.encodings" 101 local encodings, err = softreq "util.encodings"
105 if not encodings then 102 if not encodings then
106 if err:match("module '[^']*' not found") then 103 if err:match("module '[^']*' not found") then
107 missingdep("util.encodings", { 104 missingdep("util.encodings", {
108 ["Windows"] = "Make sure you have encodings.dll from the Prosody distribution in util/"; 105 { "Windows", "Make sure you have encodings.dll from the Prosody distribution in util/" };
109 ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so"; 106 { "GNU/Linux", "Run './configure' and 'make' in the Prosody source directory to build util/encodings.so" };
110 }); 107 });
111 else 108 else
112 print "***********************************" 109 print "***********************************"
113 print("util/encodings couldn't be loaded. Check that you have a recent version of libidn"); 110 print("util/encodings couldn't be loaded. Check that you have a recent version of libidn");
114 print "" 111 print ""
121 118
122 local hashes, err = softreq "util.hashes" 119 local hashes, err = softreq "util.hashes"
123 if not hashes then 120 if not hashes then
124 if err:match("module '[^']*' not found") then 121 if err:match("module '[^']*' not found") then
125 missingdep("util.hashes", { 122 missingdep("util.hashes", {
126 ["Windows"] = "Make sure you have hashes.dll from the Prosody distribution in util/"; 123 { "Windows", "Make sure you have hashes.dll from the Prosody distribution in util/" };
127 ["GNU/Linux"] = "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so"; 124 { "GNU/Linux", "Run './configure' and 'make' in the Prosody source directory to build util/hashes.so" };
128 }); 125 });
129 else 126 else
130 print "***********************************" 127 print "***********************************"
131 print("util/hashes couldn't be loaded. Check that you have a recent version of OpenSSL (libcrypto in particular)"); 128 print("util/hashes couldn't be loaded. Check that you have a recent version of OpenSSL (libcrypto in particular)");
132 print "" 129 print ""