[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, 30 insertions, 30 deletions

diff --git a/kubernetes/dcaegen2/components/dcae-deployment-handler/resources/log4js/log4js.json b/kubernetes/dcaegen2/components/dcae-deployment-handler/resources/log4js/log4js.json
index a93c8c5bbe..a1a8b4a1f4 100644
--- a/kubernetes/dcaegen2/components/dcae-deployment-handler/resources/log4js/log4js.json
+++ b/kubernetes/dcaegen2/components/dcae-deployment-handler/resources/log4js/log4js.json
@@ -1,32 +1,32 @@
 {
-	"appenders": {
-		"out": {"type": "stdout"},
-		"audit": {
-			"type": "file",
-			"filename": "log/audit.log",
-			"maxLogSize": 10240000,
-			"backups": 10,
-			"layout": {
-				"type": "messagePassThrough"
-			}
-		},
-		"metrics": {
-			"type": "file",
-			"filename": "log/metrics.log",
-			"maxLogSize": 10240000,
-			"backups": 10,
-			"layout": {
-				"type": "messagePassThrough"
-			}
-		},
-		"error": {"type": "stdout"},
-		"debug": {"type": "stdout"}
-	},
-	"categories": {
-		"default": {"appenders": ["out"], "level": "debug"},
-		"audit": {"appenders": ["audit"], "level": "info"},
-		"metrics": {"appenders": ["metrics"], "level": "info"},
-		"error": {"appenders": ["error"], "level": "error"},
-		"debug": {"appenders": ["debug"], "level": "debug"}
-	}
+    "appenders": {
+        "out": {"type": "stdout"},
+        "audit": {
+            "type": "file",
+            "filename": "log/audit.log",
+            "maxLogSize": 10240000,
+            "backups": 10,
+            "layout": {
+                "type": "messagePassThrough"
+            }
+        },
+        "metrics": {
+            "type": "file",
+            "filename": "log/metrics.log",
+            "maxLogSize": 10240000,
+            "backups": 10,
+            "layout": {
+                "type": "messagePassThrough"
+            }
+        },
+        "error": {"type": "stdout"},
+        "debug": {"type": "stdout"}
+    },
+    "categories": {
+        "default": {"appenders": ["out"], "level": "debug"},
+        "audit": {"appenders": ["audit"], "level": "info"},
+        "metrics": {"appenders": ["metrics"], "level": "info"},
+        "error": {"appenders": ["error"], "level": "error"},
+        "debug": {"appenders": ["debug"], "level": "debug"}
+    }
 }
\ No newline at end of file