Tue, 25 Nov 2008 02:20:23 +0000
Friendlier messages on missing dependencies
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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1 | local fatal; |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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2 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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3 | local function softreq(...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil; end end |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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4 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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5 | local function missingdep(name, sources, msg) |
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Matthew Wild <mwild1@gmail.com>
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6 | print("Prosody was unable to find "..tostring(name)); |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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7 | print("This package can be obtained in the following ways:"); |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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8 | print(""); |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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9 | for k,v in pairs(sources) do |
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Matthew Wild <mwild1@gmail.com>
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10 | print("", k, v); |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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11 | end |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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12 | print(msg or (name.." is required for Prosody to run, so we will now exit.")); |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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13 | end |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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14 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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15 | local lxp = softreq "lxp" |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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16 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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17 | if not lxp then |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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18 | missingdep("luaexpat", { ["Ubuntu 8.04 (Hardy)"] = "sudo apt-get install liblua5.1-expat0"; ["luarocks"] = "luarocks install luaexpat"; }); |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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19 | fatal = true; |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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20 | end |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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21 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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22 | local socket = softreq "socket" |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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23 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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24 | if not socket then |
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Matthew Wild <mwild1@gmail.com>
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25 | missingdep("luasocket", { ["Ubuntu 8.04 (Hardy)"] = "sudo apt-get install liblua5.1-socket2"; ["luarocks"] = "luarocks install luasocket"; }); |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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26 | fatal = true; |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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27 | end |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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28 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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29 | local ssl = softreq "ssl" |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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30 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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31 | if not ssl then |
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Matthew Wild <mwild1@gmail.com>
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32 | missingdep("LuaSec", { ["Source"] = "http://www.inf.puc-rio.br/~brunoos/luasec/" }, "SSL/TLS support will not be available"); |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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33 | end |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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34 | |
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Friendlier messages on missing dependencies
Matthew Wild <mwild1@gmail.com>
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35 | if fatal then os.exit(1); end |