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authorMatthew Wild <mwild1@gmail.com>2009-11-23 02:58:42 +0000
committerMatthew Wild <mwild1@gmail.com>2009-11-23 02:58:42 +0000
commit2e17a1667d8de25e281cf2d4a11b50234673ca79 (patch)
tree133839712bc60d66fc9c5af90793af3ca14bbc3d /util
parent0a97fad81fe51b76a7c10c9ebc0f231424c82b73 (diff)
downloadprosody-2e17a1667d8de25e281cf2d4a11b50234673ca79.tar.gz
prosody-2e17a1667d8de25e281cf2d4a11b50234673ca79.zip
util.dependencies: Make the commands line up properly in the "missing dependency" output. Yes, this was the commit you didn't know you were waiting for!
Diffstat (limited to 'util')
-rw-r--r--util/dependencies.lua8
1 files changed, 6 insertions, 2 deletions
diff --git a/util/dependencies.lua b/util/dependencies.lua
index a0535e5c..cb022644 100644
--- a/util/dependencies.lua
+++ b/util/dependencies.lua
@@ -17,8 +17,12 @@ local function missingdep(name, sources, msg)
print("Prosody was unable to find "..tostring(name));
print("This package can be obtained in the following ways:");
print("");
- for k,v in pairs(sources) do
- print("", k, v);
+ 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);
end
print("");
print(msg or (name.." is required for Prosody to run, so we will now exit."));