Merge lp:~cjwatson/bileto/no-bzip2 into lp:bileto

[Colin Watson]

Use gzipped Sources files as well as Packages.

Use gzipped Sources files as well as Packages. xenial no longer has .bz2; the most preferred form is actually .xz these days, but implementing .xz with a fallback to .gz is more effort, while this is easy and will work on all current series.

[Martin Pitt (pitti)]

+1, thanks Colin!

review: Approve

[Robert Bruce Park (robru)]

lgtm

review: Approve

=== modified file 'britney/fetch-indexes'
--- britney/fetch-indexes	2016-02-27 21:39:11 +0000
+++ britney/fetch-indexes	2016-04-01 13:41:33 +0000
@@ -89,7 +89,7 @@
             for arch in $PORTS_ARCHES; do
                 refresh $PORTS/$pocket/$component/binary-$arch/Packages.gz
             done
-            refresh $ARCHIVE/$pocket/$component/source/Sources.bz2
+            refresh $ARCHIVE/$pocket/$component/source/Sources.gz
         done
     done
 fi
@@ -99,7 +99,7 @@
 for arch in $ARCHES $PORTS_ARCHES; do
     refresh $PPA_URL/binary-$arch/Packages.gz
 done
-refresh $PPA_URL/source/Sources.bz2
+refresh $PPA_URL/source/Sources.gz
 
 # Get autopkgtest history so that we can correctly identify regressions
 DIR=$DATADIR/$SERIES
@@ -115,9 +115,9 @@
     # "Testing" is archive + stable overlay ppa
     DEST=$DATADIR/$SERIES
     mkdir --parents $DEST
-    bzcat $CACHE/$SERIES*/*/source/Sources.bz2 \
-          $CACHE/$OVERLAY-$SERIES/*/source/Sources.bz2 \
-          > $DEST/Sources
+    zcat $CACHE/$SERIES*/*/source/Sources.gz \
+         $CACHE/$OVERLAY-$SERIES/*/source/Sources.gz \
+         > $DEST/Sources
     for arch in $ARCHES $PORTS_ARCHES; do
         zcat $CACHE/$SERIES*/*/binary-$arch/Packages.gz \
              $CACHE/$OVERLAY-$SERIES/*/binary-$arch/Packages.gz \
@@ -128,7 +128,7 @@
     DEST=$DATADIR/$PPA-$SERIES
     mkdir --parents $DEST
     ln --verbose --symbolic --force --no-dereference $HINTDIR $DEST/Hints
-    bzcat $CACHE/$PPA-$SERIES/*/source/Sources.bz2 > $DEST/Sources
+    zcat $CACHE/$PPA-$SERIES/*/source/Sources.gz > $DEST/Sources
     for arch in $ARCHES $PORTS_ARCHES; do
         zcat $CACHE/$PPA-$SERIES/*/binary-$arch/Packages.gz > $DEST/Packages_${arch}
     done