Disable custom Git Hooks globally via configuration file (#2450)

* Create option to disable githooks globally via configuration file

* Update comment in app.ini to align with @ethantkoenig's suggestion

Signed-off-by: Matti Ranta <matti@mdranta.net>

modules/setting/setting.go

@@ -124,6 +124,7 @@ var (
 	ReverseProxyAuthUser string
 	MinPasswordLength    int
 	ImportLocalPaths     bool
+	DisableGitHooks      bool
 
 	// Database settings
 	UseSQLite3    bool
@@ -817,6 +818,7 @@ func NewContext() {
 	ReverseProxyAuthUser = sec.Key("REVERSE_PROXY_AUTHENTICATION_USER").MustString("X-WEBAUTH-USER")
 	MinPasswordLength = sec.Key("MIN_PASSWORD_LENGTH").MustInt(6)
 	ImportLocalPaths = sec.Key("IMPORT_LOCAL_PATHS").MustBool(false)
+	DisableGitHooks = sec.Key("DISABLE_GIT_HOOKS").MustBool(false)
 	InternalToken = sec.Key("INTERNAL_TOKEN").String()
 	if len(InternalToken) == 0 {
 		secretBytes := make([]byte, 32)

modules/templates/helper.go

@@ -155,6 +155,9 @@ func NewFuncMap() []template.FuncMap {
 			}
 			return out.String()
 		},
+		"DisableGitHooks": func() bool {
+			return setting.DisableGitHooks
+		},
 	}}
 }