Linter fixes

cmd/insights/commands/root_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 	"github.com/ubuntu/ubuntu-insights/internal/constants"
 )
 
@@ -49,7 +50,7 @@ func TestSetVerbosity(t *testing.T) {
 
 func TestUsageError(t *testing.T) {
 	app, err := New()
-	assert.NoError(t, err)
+	require.NoError(t, err)
 
 	// Test when SilenceUsage is true
 	app.rootCmd.SilenceUsage = true

cmd/insights/commands/upload.go

@@ -26,7 +26,7 @@ func installUploadCmd(app *App) {
 	app.uploadConfig = defaultUploadConfig
 
 	uploadCmd := &cobra.Command{
-		Use:   "upload upload [sources](optional arguments)",
+		Use:   "upload [sources](optional arguments)",
 		Short: "Upload metrics to the Ubuntu Insights server",
 		Long:  "Upload metrics to the Ubuntu Insights server",
 		Args:  cobra.ArbitraryArgs,

internal/collector/collector.go

@@ -1 +1,3 @@
+// Package collector is the implementation of the collector component.
+// The collector component is responsible for collecting data from sources, merging it into a report, and then writing the report to disk.
 package collector

internal/consent/consent.go

@@ -1 +1,3 @@
+// Package consent is the implementation of the consent manager component.
+// The consent manager is responsible for managing consent files, which are used to store the consent state for a source or the global consent state.
 package consent

internal/uploader/uploader.go

@@ -1 +1,3 @@
+// Package uploader implements the uploader component.
+// The uploader component is responsible for uploading reports to the Ubuntu Insights server.
 package uploader