Initial logic is implemented

cmd/root.go

@@ -0,0 +1,47 @@
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"git.badhouseplants.net/allanger/shoebill/internal/build"
+	"github.com/spf13/cobra"
+)
+
+var fullVersion = fmt.Sprintf("%s - %s", build.Version, build.CommitHash)
+var longDescription = `---
+shoebill is just GitOps with a glottal T
+
+It's a tool that is supposed to help engineers follow the GitOps practies 
+  without fighting with GitOps being inapplicable to the real world.
+
+Yeah, I quite hate this GitOps obsession, but since it's already there,
+ I think it makes sense to make it work.
+
+---
+Information about the build:
+Version: %s (build on %s)
+
+---
+`
+
+var (
+	rootCmd = &cobra.Command{
+		Use:           "shoebill",
+		Short:         "shoebill – GitOps without pain, kinda",
+		Long:          fmt.Sprintf(longDescription, fullVersion, build.BuildTime),
+		SilenceErrors: true,
+		SilenceUsage:  true,
+		Version:       build.Version,
+	}
+)
+
+func Execute(ctx context.Context) error {
+	rootCmd.PersistentFlags().Bool("server", false, "Set to true, if you want to start it in the deamon mode")
+	if err := rootCmd.ExecuteContext(ctx); err != nil {
+		fmt.Fprintf(os.Stderr, "Whoops. There was an error while executing your CLI '%s'", err)
+		os.Exit(1)
+	}
+	return nil
+}

cmd/sync.go

@@ -0,0 +1,52 @@
+package cmd
+
+import (
+	"git.badhouseplants.net/allanger/shoebill/internal/controller"
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+)
+
+var (
+	sync = &cobra.Command{
+		Use:   "sync",
+		Short: "sync does something",
+		Long:  ``,
+		Run:   syncCmd,
+	}
+)
+
+func init() {
+	sync.Flags().StringP("config", "c", "config.yaml", "A path to the configuration file")
+	sync.Flags().String("workdir", "", "A path to the workdir. On the moment of running, it should be an empty dir")
+	sync.Flags().String("ssh-key", "", "A path to the pricate ssh key")
+	sync.Flags().Bool("dry-run", false, "If set to false, will not push changes to git")
+	sync.Flags().String("diff", "main", "If values us set, will show helm diffs for not preserved charts, values will be taken from the target branch")
+	sync.Flags().String("sops-bin", "/usr/bin/sops", "A path to the sops binary in your system")
+
+	rootCmd.AddCommand(sync)
+}
+
+func syncCmd(cmd *cobra.Command, args []string) {
+	config := cmd.Flag("config").Value.String()
+	workdir := cmd.Flag("workdir").Value.String()
+	sshKey := cmd.Flag("ssh-key").Value.String()
+	sopsBin := cmd.Flag("sops-bin").Value.String()
+	dryRun, err := cmd.Flags().GetBool("dry-run")
+	diff, err := cmd.Flags().GetString("diff")
+	if err != nil {
+		logrus.Fatal(err)
+	}
+
+	configObj, err := controller.ReadTheConfig(config)
+	if err != nil {
+		logrus.Fatal(err)
+	}
+	configObj.SopsBin = sopsBin
+
+	err = controller.Sync(workdir, sshKey, configObj, dryRun, diff)
+	if err != nil {
+		logrus.Fatal(err)
+	}
+
+	logrus.Info("your config is synced")
+}