Validation, start of the wizard

app/action_config_edit.go

@@ -3,15 +3,21 @@ package app
 import (
 	"fmt"
 	"os"
+	"os/exec"
 
+	coreFile "github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/file"
 	_ "github.com/TrueBlocks/trueblocks-khedra/v2/pkg/env"
 	"github.com/TrueBlocks/trueblocks-khedra/v2/pkg/types"
 	"github.com/urfave/cli/v2"
 )
 
 func (k *KhedraApp) configEditAction(c *cli.Context) error {
-	_ = c // liinter
-	k.ConfigMaker()
+	_ = c // linter
+	fn := types.GetConfigFnNoCreate()
+	if !coreFile.FileExists(fn) {
+		return fmt.Errorf("not initialized you must run `khedra init` first")
+	}
+
 	editor := os.Getenv("EDITOR")
 	if editor == "" {
 		return fmt.Errorf("EDITOR environment variable not set")
@@ -20,7 +26,7 @@ func (k *KhedraApp) configEditAction(c *cli.Context) error {
 		return nil
 	}
 	configPath := types.GetConfigFn()
-	cmd := execCommand(editor, configPath)
+	cmd := exec.Command(editor, configPath)
 	cmd.Stdin = os.Stdin
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr

app/action_config_show.go

@@ -3,14 +3,20 @@ package app
 import (
 	"fmt"
 
+	coreFile "github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/file"
 	_ "github.com/TrueBlocks/trueblocks-khedra/v2/pkg/env"
+	"github.com/TrueBlocks/trueblocks-khedra/v2/pkg/types"
 	"github.com/urfave/cli/v2"
 	"gopkg.in/yaml.v2"
 )
 
 func (k *KhedraApp) configShowAction(c *cli.Context) error {
-	_ = c // liinter
-	k.ConfigMaker()
+	_ = c // linter
+	fn := types.GetConfigFnNoCreate()
+	if !coreFile.FileExists(fn) {
+		return fmt.Errorf("not initialized you must run `khedra init` first")
+	}
+
 	cfg, err := LoadConfig()
 	if err != nil {
 		return fmt.Errorf("failed to load config: %w", err)

app/action_daemon.go

@@ -5,17 +5,36 @@ import (
 	"os"
 	"time"
 
+	coreFile "github.com/TrueBlocks/trueblocks-core/src/apps/chifra/pkg/file"
 	_ "github.com/TrueBlocks/trueblocks-khedra/v2/pkg/env"
+	"github.com/TrueBlocks/trueblocks-khedra/v2/pkg/types"
+	"github.com/TrueBlocks/trueblocks-khedra/v2/pkg/validate"
 	"github.com/urfave/cli/v2"
 )
 
 func (k *KhedraApp) daemonAction(c *cli.Context) error {
-	_ = c // liinter
-	k.ConfigMaker()
+	_ = c // linter
+	fn := types.GetConfigFnNoCreate()
+	if !coreFile.FileExists(fn) {
+		return fmt.Errorf("not initialized you must run `khedra init` first")
+	}
+
+	_, err := k.ConfigMaker()
+	if err != nil {
+		return fmt.Errorf("failed to load config: %w", err)
+	}
+
+	for _, chain := range k.config.Chains {
+		for _, rpc := range chain.RPCs {
+			if err := validate.TryConnect(chain.Name, rpc, 5); err != nil {
+				return err
+			}
+		}
+	}
 	fmt.Printf("Sleeping for 10 seconds")
 	cnt := 0
 	for {
-		if cnt >= 10 {
+		if cnt >= 1 {
 			break
 		}
 		cnt++
@@ -26,7 +45,7 @@ func (k *KhedraApp) daemonAction(c *cli.Context) error {
 	}
 	fmt.Println(".")
 
-	// if _, proceed, err := app.LoadConfig(); !proceed {
+	// if _, proceed, err := app.Load Config(); !proceed {
 	// 	return
 	// } else if err != nil {
 	// 	k.Fatal(err.Error())

app/action_init.go

@@ -3,13 +3,30 @@ package app
 import (
 	"fmt"
 
+	"github.com/TrueBlocks/trueblocks-khedra/v2/app/wizard"
 	"github.com/urfave/cli/v2"
 )
 
 func (k *KhedraApp) initAction(c *cli.Context) error {
-	_ = c // liinter
-	k.ConfigMaker()
-	fmt.Println("Initializing Khedra...")
+	_ = c // linter
+	if _, err := k.ConfigMaker(); err != nil {
+		return fmt.Errorf("failed to load config: %w", err)
+	}
+
+	steps := []wizard.Step{
+		{Name: "Welcome", Prompt: "Welcome to Khedra. We're going to walk you through.", Metadata: map[string]interface{}{"default": "yes"}},
+		{Name: "General", Prompt: "Where do you want to store your data?", Metadata: map[string]interface{}{"default": "25"}},
+		{Name: "Services", Prompt: "There are four services. Which do you want to enable?", Metadata: map[string]interface{}{"default": "25"}},
+		{Name: "Chains", Prompt: "Which chains do you want to support?", Metadata: map[string]interface{}{"default": "New York"}},
+		{Name: "Logging", Prompt: "What logging options do you want to enable?", Metadata: map[string]interface{}{"default": "New York"}},
+	}
+
+	w := wizard.NewWizard(steps, ">")
+
+	if err := w.Run(); err != nil {
+		return err
+	}
+
 	return nil
 }
 

app/actions_version.go → app/action_version.go

@@ -8,7 +8,7 @@ import (
 )
 
 func (k *KhedraApp) versionAction(c *cli.Context) error {
-	_ = c // liinter
+	_ = c // linter
 	fmt.Println("khedra version " + sdk.Version())
 	return nil
 }

app/app.go

@@ -1,7 +1,6 @@
 package app
 
 import (
-	"log"
 	"log/slog"
 	"os"
 
@@ -21,11 +20,12 @@ func (k *KhedraApp) Run() {
 	k.cli.Run(os.Args)
 }
 
-func (k *KhedraApp) ConfigMaker() {
+func (k *KhedraApp) ConfigMaker() (types.Config, error) {
 	cfg, err := LoadConfig()
 	if err != nil {
-		log.Fatalf("failed to load config: %v", err)
+		return types.Config{}, err
 	}
 	k.config = &cfg
 	k.fileLogger, k.progLogger = types.NewLoggers(cfg.Logging)
+	return cfg, nil
 }