Software / code / prosody
Changeset
2815:84123bcfa0ba
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!
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Mon, 23 Nov 2009 02:58:42 +0000 |
| parents | 2814:752182f12c35 |
| children | 2816:59dfb99831ae |
| files | util/dependencies.lua |
| diffstat | 1 files changed, 6 insertions(+), 2 deletions(-) [+] |
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--- a/util/dependencies.lua Sat Nov 21 13:15:46 2009 +0000 +++ b/util/dependencies.lua Mon Nov 23 02:58:42 2009 +0000 @@ -17,8 +17,12 @@ 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."));
