repo builder omits packages

[Akira25]

Some builds on buildbot do not contain all packages that are in the packagefeed. This happens from time to time on different worker-machines without obvious reasons.

For beeing able to investigate this problem, we'd need #14 to be implemented first

[pktpls]

This is currently the case with luci-app-falter-owm-ant, which isn't present in the 1.3.0-snapshot feed. Instead there's an empty package named __.ipk.

[Akira25]

Whith the empty package __.ipk being an indicator for the error, we might fix that bug by triggering a rebuild by buildbot, once we detect that package in a feed-directory.

That would be indeed a very hacky and ugly solution to this, but at least it would hopefully reduce the maintenance effort.

[pktpls]

For a start, we could fail the build if __.ipk is present :D

I wonder if this silent failure is related to how Imagebuilder sometimes fails silently: freifunk-berlin/bbb-configs@1f622e3 & freifunk-berlin/bbb-configs@747874e

[pktpls]

Today there was a build which:

• didn't have the ipk for luci-app-falter-owm-ant
• didn't have __.ipk
• did have luci-app-falter-owm-ant in Packages.manifest file
• didn't have luci-app-falter-owm-ant in Packages file