✨ add test runner to CLI

Signed-off-by: Pranav Gaikwad <[email protected]>

cmd/root.go

@@ -46,6 +46,7 @@ func init() {
 	logger := logrusr.New(logrusLog)
 	rootCmd.AddCommand(NewTransformCommand(logger))
 	rootCmd.AddCommand(NewAnalyzeCmd(logger))
+	rootCmd.AddCommand(NewTestCommand(logger))
 	rootCmd.AddCommand(NewVersionCommand())
 }
 

cmd/settings.go

@@ -26,6 +26,7 @@ type Config struct {
 	PodmanBinary    string `env:"PODMAN_BIN" default:"/usr/bin/podman"`
 	RunnerImage     string `env:"RUNNER_IMG" default:"quay.io/konveyor/kantra"`
 	JvmMaxMem       string `env:"JVM_MAX_MEM" default:""`
+	RunLocal        bool   `env:"RUN_LOCAL"`
 }
 
 func (c *Config) Load() error {

cmd/test.go

@@ -0,0 +1,52 @@
+package cmd
+
+import (
+	"os"
+
+	"github.com/go-logr/logr"
+	"github.com/konveyor-ecosystem/kantra/pkg/testing"
+	"github.com/spf13/cobra"
+)
+
+type testCommand struct {
+	testFilterString     string
+	baseProviderSettings string
+}
+
+func NewTestCommand(log logr.Logger) *cobra.Command {
+	testCmd := &testCommand{}
+
+	testCobraCommand := &cobra.Command{
+		Use:   "test",
+		Short: "Test YAML rules",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			var testFilter testing.TestsFilter
+			if testCmd.testFilterString != "" {
+				testFilter = testing.NewInlineNameBasedFilter(testCmd.testFilterString)
+			}
+			tests, err := testing.Parse(args, testFilter)
+			if err != nil {
+				log.Error(err, "failed parsing rulesets")
+				return err
+			}
+			if len(tests) == 0 {
+				log.Info("no tests found")
+				return nil
+			}
+			results, err := testing.NewRunner().Run(tests, testing.TestOptions{
+				RunLocal:        Settings.RunLocal,
+				ContainerImage:  Settings.RunnerImage,
+				ProgressPrinter: testing.PrintProgress,
+			})
+			testing.PrintSummary(os.Stdout, results)
+			// TODO (pgaikwad): in future, return an error so parent can return non-zero exit code
+			if err != nil {
+				log.Error(err, "failed running tests")
+			}
+			return nil
+		},
+	}
+	testCobraCommand.Flags().StringVarP(&testCmd.testFilterString, "test-filter", "t", "", "filter tests / testcases by their names")
+	testCobraCommand.Flags().StringVarP(&testCmd.baseProviderSettings, "base-provider-settings", "b", "", "path to a provider settings file the runner will use as base")
+	return testCobraCommand
+}

pkg/testing/runner.go

@@ -338,7 +338,7 @@ func runLocal(logFile io.Writer, dir string, analysisParams AnalysisParams) (str
 	cmd := exec.Command("konveyor-analyzer", args...)
 	cmd.Stdout = logFile
 	cmd.Stderr = logFile
-	return fmt.Sprintf("konveyor-analyzer", strings.Join(args, " ")), cmd.Run()
+	return fmt.Sprintf("konveyor-analyzer %s", strings.Join(args, " ")), cmd.Run()
 }
 
 func runInContainer(consoleLogger logr.Logger, image string, logFile io.Writer, volumes map[string]string, analysisParams AnalysisParams) (string, error) {