[COMMON] Add and run pre-commit linters via tox

- create a .pre-commit-config.yaml configuration file with
  * gitlint
  * trailing blanks linter
  * tabs removal linter
    - exclude .git folder from it
    - exclude Makefiles since tabs are mandatory by default in them
- create a tox pre-commit profile to run it from tox
  note gitlint is not runnable at this pre-commit stage
- create pre-commit-install and pre-commit-uninstall tox profiles to
  (un)install hooks locally and (un)perform tests at each "git commit"
  call (i.e. without calling manually the pre-commit tox profile)
- precise pre-commit stages/types in the pre-commit configuration file
  so that hooks are installed correctly. This avoids messages about
  skipped tests when they are run at a wrong stage.

Issue-ID: OOM-2643
Signed-off-by: guillaume.lambert <guillaume.lambert@orange.com>
Change-Id: Ie95bb4f6f90be80b05a1398973caffeff7936881

1 files changed, 2 insertions, 2 deletions

diff --git a/kubernetes/msb/components/msb-discovery/resources/config/logback.xml b/kubernetes/msb/components/msb-discovery/resources/config/logback.xml
index 3781d96328..174a6c5f9b 100644
--- a/kubernetes/msb/components/msb-discovery/resources/config/logback.xml
+++ b/kubernetes/msb/components/msb-discovery/resources/config/logback.xml
@@ -57,7 +57,7 @@
       <pattern>${auditPattern}</pattern>
     </encoder>
   </appender>
-  
+
   <appender name="asyncEELFAudit" class="ch.qos.logback.classic.AsyncAppender">
     <queueSize>256</queueSize>
     <appender-ref ref="EELFAudit" />
@@ -128,7 +128,7 @@
   <logger name="com.att.eelf.error" level="debug" additivity="false">
     <appender-ref ref="asyncEELFError" />
   </logger>
-  
+
   <root level="INFO">
     <appender-ref ref="asyncEELFDebug" />
     <appender-ref ref="STDOUT" />