Initial Commit

cmd/root.go

@@ -0,0 +1,80 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"git.cryptic.systems/volker.raschek/civ/pkg/config"
+	"git.cryptic.systems/volker.raschek/civ/pkg/docker"
+	"git.cryptic.systems/volker.raschek/civ/pkg/usecases"
+	"git.cryptic.systems/volker.raschek/dockerutils"
+	"github.com/spf13/cobra"
+)
+
+// Execute a
+func Execute(version string) error {
+	rootCmd := &cobra.Command{
+		Use:     "civ",
+		Short:   "go container label checker",
+		Version: version,
+		Args:    cobra.MinimumNArgs(1),
+		RunE:    runE,
+	}
+
+	err := rootCmd.Execute()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func runE(cmd *cobra.Command, args []string) error {
+	readConfigFile := args[0]
+	var writeConfigFile string
+
+	if len(args) == 2 {
+		writeConfigFile = args[1]
+	} else {
+		writeConfigFile = fmt.Sprintf("config_result%s", filepath.Ext(readConfigFile))
+	}
+
+	if _, err := os.Stat(readConfigFile); os.IsNotExist(err) {
+		return err
+	}
+
+	fileReader := config.NewFileReader(readConfigFile)
+	cnf, err := fileReader.ReadFile()
+	if err != nil {
+		return err
+	}
+
+	dockerClient, err := dockerutils.New()
+	if err != nil {
+		return err
+	}
+
+	dockerRuntime, err := docker.NewRuntime(dockerClient)
+	if err != nil {
+		return err
+	}
+
+	labelVerifier, err := usecases.NewLabelVerifier(cnf, dockerRuntime)
+	if err != nil {
+		return err
+	}
+
+	err = labelVerifier.Run(cmd.Context())
+	if err != nil {
+		return err
+	}
+
+	fileWriter := config.NewFileWriter(writeConfigFile)
+	err = fileWriter.WriteFile(cnf)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}