From b4d390c5998d431b0a064d36cb6a12843f5d7ace Mon Sep 17 00:00:00 2001
From: Joel  Speed <joel.speed@hotmail.co.uk>
Date: Wed, 29 Sep 2021 11:54:37 +0100
Subject: [PATCH] Add initial log levels to logger package

---
 pkg/logger/levels.go | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 pkg/logger/levels.go

diff --git a/pkg/logger/levels.go b/pkg/logger/levels.go
new file mode 100644
index 00000000..be919cc2
--- /dev/null
+++ b/pkg/logger/levels.go
@@ -0,0 +1,36 @@
+package logger
+
+// The following constants define the various levels available to the logging
+const (
+  // Info levels for informational logs that should be logged all the time.
+  Info0 = 0
+  Info1 = Info0 +1
+  Info2 = Info1 +1
+
+  // Debug levels for debug logs that should only be logged when trying to
+  // diagnose some error
+  Debug0 = 3
+  Debug1 = Debug0 +1
+  Debug2 = Debug1 +1
+
+  // Trace levels for trace level logging that should only be logged in extreme
+  // circumstances. These can be used to make the logs very chatty.
+  Trace0 = 6
+  Trace1 = Trace0 +1
+  Trace2 = Trace1 +1
+)
+
+// The following constants should be used when logging in the various packages
+// throughout the codebase. We control the levels here cerntrally and then alias
+// them for use in the packages themselves.
+const (
+  // Core levels are used in the main package.
+  CoreInfo = Info0
+  CoreDebug = Debug0
+  CoreTrace = Trace0
+
+  // Provider levels are used in the providers package.
+  ProviderInfo = Info1
+  ProviderDebug = Debug1
+  ProviderTrace = Trace1
+)