[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, 3 insertions, 3 deletions

diff --git a/kubernetes/common/postgres/configs/setup.sql b/kubernetes/common/postgres/configs/setup.sql
index f60b473242..b564e4cec1 100644
--- a/kubernetes/common/postgres/configs/setup.sql
+++ b/kubernetes/common/postgres/configs/setup.sql
@@ -32,9 +32,9 @@ CREATE EXTENSION IF NOT EXISTS pgaudit;
 CREATE SCHEMA IF NOT EXISTS "${PG_USER}";
 
 CREATE TABLE IF NOT EXISTS "${PG_USER}".testtable (
-	name varchar(30) PRIMARY KEY,
-	value varchar(50) NOT NULL,
-	updatedt timestamp NOT NULL
+    name varchar(30) PRIMARY KEY,
+    value varchar(50) NOT NULL,
+    updatedt timestamp NOT NULL
 );
 
 INSERT INTO "${PG_USER}".testtable (name, value, updatedt) VALUES ('CPU', '256', now());