fix(generate): clarify first-run missing score file guidance (#433)

Signed-off-by: Sergio <c@rct.ai>
Signed-off-by: Mathieu Benoit <mathieu.benoit@docker.com>
Co-authored-by: Mathieu Benoit <mathieu-benoit@hotmail.fr>
Co-authored-by: Mathieu Benoit <mathieu.benoit@docker.com>

Author: SergioChan

internal/command/generate.go

@@ -211,7 +211,7 @@ arguments.
 		}
 
 		if len(currentState.Workloads) == 0 {
-			return fmt.Errorf("the project is empty, please provide a score file to generate from")
+			return fmt.Errorf("no workloads found, please provide a Score file to generate from")
 		}
 
 		loadedProvisioners, err := provloader.LoadProvisionersFromDirectory(sd.Path, provloader.DefaultSuffix)

internal/command/generate_test.go

@@ -107,7 +107,7 @@ func TestGenerateWithoutScoreFiles(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Equal(t, "", stdout)
 	stdout, _, err = executeAndResetCommand(context.Background(), rootCmd, []string{"generate"})
-	assert.EqualError(t, err, "the project is empty, please provide a score file to generate from")
+	assert.EqualError(t, err, "no workloads found, please provide a Score file to generate from")
 	assert.Equal(t, "", stdout)
 }