GODT-1779: Remove go-imap

internal/logging/logging.go

@@ -45,12 +45,13 @@ const (
 	MaxLogs = 3
 )
 
-func Init(logsPath string) error {
+func Init(logsPath, level string) error {
 	logrus.SetFormatter(&logrus.TextFormatter{
 		ForceColors:     true,
 		FullTimestamp:   true,
 		TimestampFormat: time.StampMilli,
 	})
+
 	logrus.AddHook(&writer.Hook{
 		Writer: os.Stderr,
 		LogLevels: []logrus.Level{
@@ -74,24 +75,34 @@ func Init(logsPath string) error {
 	}
 
 	logrus.SetOutput(rotator)
-	return nil
+
+	return setLevel(level)
 }
 
-// SetLevel will change the level of logging and in case of Debug or Trace
+// setLevel will change the level of logging and in case of Debug or Trace
 // level it will also prevent from writing to file. Setting level to Info or
 // higher will not set writing to file again if it was previously cancelled by
 // Debug or Trace.
-func SetLevel(level string) {
-	if lvl, err := logrus.ParseLevel(level); err == nil {
-		logrus.SetLevel(lvl)
+func setLevel(level string) error {
+	if level == "" {
+		return nil
 	}
 
+	logLevel, err := logrus.ParseLevel(level)
+	if err != nil {
+		return err
+	}
+
+	logrus.SetLevel(logLevel)
+
+	// The hook to print panic, fatal and error to stderr is always
+	// added. We want to avoid log duplicates by replacing all hooks.
 	if logrus.GetLevel() == logrus.DebugLevel || logrus.GetLevel() == logrus.TraceLevel {
-		// The hook to print panic, fatal and error to stderr is always
-		// added. We want to avoid log duplicates by replacing all hooks
 		_ = logrus.StandardLogger().ReplaceHooks(logrus.LevelHooks{})
 		logrus.SetOutput(os.Stderr)
 	}
+
+	return nil
 }
 
 func getLogName(version, revision string) string {

internal/logging/logging_test.go

@@ -27,8 +27,7 @@ import (
 
 // TestClearLogs tests that cearLogs removes only bridge old log files keeping last three of them.
 func TestClearLogs(t *testing.T) {
-	dir, err := os.MkdirTemp("", "clear-logs-test")
-	require.NoError(t, err)
+	dir := t.TempDir()
 
 	require.NoError(t, os.WriteFile(filepath.Join(dir, "other.log"), []byte("Hello"), 0o755))
 	require.NoError(t, os.WriteFile(filepath.Join(dir, "v1_10.log"), []byte("Hello"), 0o755))

internal/logging/rotator_test.go

@@ -75,23 +75,8 @@ func TestRotator(t *testing.T) {
 	assert.Equal(t, 4, n)
 }
 
-func BenchmarkRotateRAMFile(b *testing.B) {
-	dir, err := os.MkdirTemp("", "rotate-benchmark")
-	require.NoError(b, err)
-	defer os.RemoveAll(dir) //nolint:errcheck
-
-	benchRotate(b, MaxLogSize, getTestFile(b, dir, MaxLogSize-1))
-}
-
-func BenchmarkRotateDiskFile(b *testing.B) {
-	cache, err := os.UserCacheDir()
-	require.NoError(b, err)
-
-	dir, err := os.MkdirTemp(cache, "rotate-benchmark")
-	require.NoError(b, err)
-	defer os.RemoveAll(dir) //nolint:errcheck
-
-	benchRotate(b, MaxLogSize, getTestFile(b, dir, MaxLogSize-1))
+func BenchmarkRotate(b *testing.B) {
+	benchRotate(b, MaxLogSize, getTestFile(b, b.TempDir(), MaxLogSize-1))
 }
 
 func benchRotate(b *testing.B, logSize int, getFile func() (io.WriteCloser, error)) {