TravisCI - cleanup; purge OpenXPKI code before caching

Author: maxhq

.travis.yml

@@ -27,7 +27,15 @@ cache:
         - $HOME/perl5/lib/perl5
 
 before_cache:
-  - rm -Rf $HOME/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/OpenXPKI
+    - |
+      while read -d : path; do
+        test $path == "." && continue;
+        echo "Purging $path/OpenXPKI*";
+        rm -rf $path/OpenXPKI*;
+        rm -rf $path/auto/OpenXPKI*;
+      done <<< $(perl -e 'print "$_:" for @INC')
+
+#  - rm -Rf $HOME/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/OpenXPKI
 
 #
 # OS packages
@@ -47,22 +55,21 @@ addons:
 # Service setup
 #
 before_install:
-    - printenv | sort
     - sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0xf1656f24c74cd1d8
     - sudo apt-get -q update
     - sudo apt-get -y purge mysql-client-5.7 mysql-client-core-5.7 mysql-common mysql-server-5.7 mysql-server-core-5.7
-    - sudo apt-get -y install tree
-    - tree /etc/mysql
-    - sudo cat /etc/mysql/debian.cnf
     # we need to prevent invoke-rc.d from starting MariaDB as this would make
     # the TravisCI LXD container hang forever. So we pretend it's runlevel 1
     # where most services aren't started: (https://askubuntu.com/a/221938)
     - sudo echo -e '#!/bin/sh\nexit 101' | sudo install -m 755 /dev/stdin /usr/sbin/policy-rc.d && sudo apt-get -y install mariadb-server-10.1 libmariadbclient-dev && sudo rm -f /usr/sbin/policy-rc.d
+    # now start MariaDB in background
     - sudo /usr/bin/mysqld_safe 2>&1 >/dev/null &
+    # create database
     - sudo ./tools/testenv/mysql-wait-for-db.sh
     - sudo ./tools/testenv/mysql-create-db.sh
     - sudo ./tools/testenv/mysql-create-user.sh
     - sudo ./tools/testenv/mysql-create-schema.sh
+    # setup cpanm
     - cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
 
 #
@@ -72,9 +79,10 @@ install:
     - cpanm --quiet --notest PPI
     - ./tools/scripts/makefile2cpanfile.pl > ./cpanfile
     - cpanm --quiet --notest --installdeps ./
+    # We need to reinstall Devel::Cover because we told TravisCI to cache
+    # ~/perl5/lib/perl5 but not ~/perl5/bin - so on next run the "cover"
+    # script will be gone
     - cpanm --quiet --notest --reinstall Devel::Cover
-        # "--reinstall" needed for Devel::Cover because we told TravisCI to cache ~/perl5/lib/perl5
-        # but not ~/perl5/bin - so on next run the "cover" script will be gone
     - cpanm --quiet --notest Devel::Cover::Report::Coveralls
 
 #