deprecate logs package, but disable linter (for transitioning)

thaJeztah · thaJeztah · commit 03b9ce56b51e · 2023-09-19T08:44:35.000+02:00
Deprecate the pacakge, but suppress linting errors for now. This is to allow
backporting these changes to release branches, which may still need to transition.

Signed-off-by: Sebastiaan van Stijn &lt;github@gone.nl&gt;
diff --git a/.golangci.yml b/.golangci.yml
@@ -51,6 +51,15 @@ issues:
         - revive
       text: "redefines-builtin-id"
 
+    # FIXME temporarily suppress deprecation warnings for the logs package. See https://github.com/containerd/containerd/pull/9086
+    - text: "SA1019: log\\.(G|L|Fields|Entry|RFC3339NanoFixed|Level|TraceLevel|DebugLevel|InfoLevel|WarnLevel|ErrorLevel|FatalLevel|PanicLevel|SetLevel|GetLevel|OutputFormat|TextFormat|JSONFormat|SetFormat|WithLogger|GetLogger)"
+      linters:
+        - staticcheck
+    - text: "SA1019: logtest\\.WithT"
+      linters:
+        - staticcheck
+
+
 linters-settings:
   gosec:
     # The following issues surfaced when `gosec` linter
diff --git a/log/context_deprecated.go b/log/context_deprecated.go
@@ -23,85 +23,127 @@ import (
 )
 
 // G is a shorthand for [GetLogger].
+//
+// Deprecated: use [log.G].
 var G = log.G
 
 // L is an alias for the standard logger.
+//
+// Deprecated: use [log.L].
 var L = log.L
 
 // Fields type to pass to "WithFields".
+//
+// Deprecated: use [log.Fields].
 type Fields = log.Fields
 
 // Entry is a logging entry.
+//
+// Deprecated: use [log.Entry].
 type Entry = log.Entry
 
 // RFC3339NanoFixed is [time.RFC3339Nano] with nanoseconds padded using
 // zeros to ensure the formatted time is always the same number of
 // characters.
+//
+// Deprecated: use [log.RFC3339NanoFixed].
 const RFC3339NanoFixed = log.RFC3339NanoFixed
 
 // Level is a logging level.
+//
+// Deprecated: use [log.Level].
 type Level = log.Level
 
 // Supported log levels.
 const (
 	// TraceLevel level.
+	//
+	// Deprecated: use [log.TraceLevel].
 	TraceLevel Level = log.TraceLevel
 
 	// DebugLevel level.
+	//
+	// Deprecated: use [log.DebugLevel].
 	DebugLevel Level = log.DebugLevel
 
 	// InfoLevel level.
+	//
+	// Deprecated: use [log.InfoLevel].
 	InfoLevel Level = log.InfoLevel
 
 	// WarnLevel level.
+	//
+	// Deprecated: use [log.WarnLevel].
 	WarnLevel Level = log.WarnLevel
 
 	// ErrorLevel level
+	//
+	// Deprecated: use [log.ErrorLevel].
 	ErrorLevel Level = log.ErrorLevel
 
 	// FatalLevel level.
+	//
+	// Deprecated: use [log.FatalLevel].
 	FatalLevel Level = log.FatalLevel
 
 	// PanicLevel level.
+	//
+	// Deprecated: use [log.PanicLevel].
 	PanicLevel Level = log.PanicLevel
 )
 
 // SetLevel sets log level globally. It returns an error if the given
 // level is not supported.
+//
+// Deprecated: use [log.SetLevel].
 func SetLevel(level string) error {
 	return log.SetLevel(level)
 }
 
 // GetLevel returns the current log level.
+//
+// Deprecated: use [log.GetLevel].
 func GetLevel() log.Level {
 	return log.GetLevel()
 }
 
 // OutputFormat specifies a log output format.
+//
+// Deprecated: use [log.OutputFormat].
 type OutputFormat = log.OutputFormat
 
 // Supported log output formats.
 const (
 	// TextFormat represents the text logging format.
+	//
+	// Deprecated: use [log.TextFormat].
 	TextFormat log.OutputFormat = "text"
 
 	// JSONFormat represents the JSON logging format.
+	//
+	// Deprecated: use [log.JSONFormat].
 	JSONFormat log.OutputFormat = "json"
 )
 
 // SetFormat sets the log output format.
+//
+// Deprecated: use [log.SetFormat].
 func SetFormat(format OutputFormat) error {
 	return log.SetFormat(format)
 }
 
 // WithLogger returns a new context with the provided logger. Use in
 // combination with logger.WithField(s) for great effect.
+//
+// Deprecated: use [log.WithLogger].
 func WithLogger(ctx context.Context, logger *log.Entry) context.Context {
 	return log.WithLogger(ctx, logger)
 }
 
 // GetLogger retrieves the current logger from the context. If no logger is
 // available, the default logger is returned.
+//
+// Deprecated: use [log.GetLogger].
 func GetLogger(ctx context.Context) *log.Entry {
 	return log.GetLogger(ctx)
 }
diff --git a/log/logtest/context_deprecated.go b/log/logtest/context_deprecated.go
@@ -26,6 +26,8 @@ import (
 // WithT adds a logging hook for the given test
 // Changes debug level to debug, clears output, and
 // outputs all log messages as test logs.
+//
+// Deprecated: use [logtest.WithT].
 func WithT(ctx context.Context, t testing.TB) context.Context {
 	return logtest.WithT(ctx, t)
 }

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,8 @@ import (`
`26`	`26`	`// WithT adds a logging hook for the given test`
`27`	`27`	`// Changes debug level to debug, clears output, and`
`28`	`28`	`// outputs all log messages as test logs.`
	`29`	`+//`
	`30`	`+// Deprecated: use [logtest.WithT].`
`29`	`31`	`func WithT(ctx context.Context, t testing.TB) context.Context {`
`30`	`32`	`return logtest.WithT(ctx, t)`
`31`	`33`	`}`