allow setting root command config

internal/constants/constants.go

@@ -82,9 +82,9 @@ var TemplateFuncs = template.FuncMap{
 // TemplateCommandHelp holds a template for rendering command help.
 var TemplateCommandHelp *template.Template
 
-func HelpTemplate() *template.Template {
+func HelpTemplate(executableName string) *template.Template {
 	if TemplateCommandHelp == nil {
-		TemplateCommandHelp = template.Must(template.New("help").Funcs(TemplateFuncs).Parse(helpTemplateText))
+		TemplateCommandHelp = template.Must(template.New("help").Funcs(TemplateFuncs).Parse(strings.ReplaceAll(helpTemplateText, "@chinampa@", executableName)))
 	}
 
 	return TemplateCommandHelp

internal/constants/help.md

@@ -1,5 +1,5 @@
 {{- if not .HTMLOutput }}
-# {{ if and (not (eq .Spec.FullName "joao")) (not (eq .Command.Name "help")) }}joao {{ end }}{{ .Spec.FullName }}{{if eq .Command.Name "help"}} help{{end}}
+# {{ if and (not .Spec.IsRoot) (not (eq .Command.Name "help")) }}@chinampa@ {{ end }}{{ .Spec.FullName }}{{if eq .Command.Name "help"}} help{{end}}
 {{- else }}
 ---
 description: {{ .Command.Short }}
@@ -10,7 +10,7 @@ description: {{ .Command.Short }}
 
 ## Usage
 
-  ﹅{{ replace .Command.UseLine " [flags]" "" }}{{if .Command.HasAvailableSubCommands}} SUBCOMMAND{{end}}﹅
+  `{{ replace .Command.UseLine " [flags]" "" }}{{if .Command.HasAvailableSubCommands}} SUBCOMMAND{{end}}`
 
 {{ if .Command.HasAvailableSubCommands -}}
 ## Subcommands
@@ -37,7 +37,7 @@ description: {{ .Command.Short }}
 {{- end -}}
 
 
-{{ if and (eq .Spec.FullName "joao") (not (eq .Command.Name "help")) }}
+{{ if and .Spec.IsRoot (not (eq .Command.Name "help")) }}
 ## Description
 
 {{ .Spec.Description }}
@@ -55,7 +55,7 @@ description: {{ .Command.Short }}
 {{ end -}}
 {{- end -}}
 
-{{- if not (eq .Spec.FullName "joao") }}
+{{- if not .Spec.IsRoot }}
 ## Description
 
 {{ if not (eq .Command.Long "") }}{{ .Command.Long }}{{ else }}{{ .Spec.Description }}{{end}}

internal/registry/cobra.go

@@ -25,43 +25,47 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var ccRoot = &cobra.Command{
-	Use: "joao [--silent|-v|--verbose] [--[no-]color] [-h|--help] [--version]",
-	Annotations: map[string]string{
-		_c.ContextKeyRuntimeIndex: "joao",
-	},
-	DisableAutoGenTag: true,
-	SilenceUsage:      true,
-	SilenceErrors:     true,
-	ValidArgs:         []string{""},
-	Args: func(cmd *cobra.Command, args []string) error {
-		err := cobra.OnlyValidArgs(cmd, args)
-		if err != nil {
+func newCobraRoot(root *command.Command) *cobra.Command {
+	return &cobra.Command{
+		Use: root.Name() + " [--silent|-v|--verbose] [--[no-]color] [-h|--help] [--version]",
+		Annotations: map[string]string{
+			_c.ContextKeyRuntimeIndex: root.Name(),
+		},
+		Short:             root.Summary,
+		Long:              root.Description,
+		DisableAutoGenTag: true,
+		SilenceUsage:      true,
+		SilenceErrors:     true,
+		ValidArgs:         []string{""},
+		Args: func(cmd *cobra.Command, args []string) error {
+			err := cobra.OnlyValidArgs(cmd, args)
+			if err != nil {
 
-			suggestions := []string{}
-			bold := color.New(color.Bold)
-			for _, l := range cmd.SuggestionsFor(args[len(args)-1]) {
-				suggestions = append(suggestions, bold.Sprint(l))
+				suggestions := []string{}
+				bold := color.New(color.Bold)
+				for _, l := range cmd.SuggestionsFor(args[len(args)-1]) {
+					suggestions = append(suggestions, bold.Sprint(l))
+				}
+				errMessage := fmt.Sprintf("Unknown subcommand %s", bold.Sprint(strings.Join(args, " ")))
+				if len(suggestions) > 0 {
+					errMessage += ". Perhaps you meant " + strings.Join(suggestions, ", ") + "?"
+				}
+				return errors.NotFound{Msg: errMessage, Group: []string{}}
 			}
-			errMessage := fmt.Sprintf("Unknown subcommand %s", bold.Sprint(strings.Join(args, " ")))
-			if len(suggestions) > 0 {
-				errMessage += ". Perhaps you meant " + strings.Join(suggestions, ", ") + "?"
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if len(args) == 0 {
+				if ok, err := cmd.Flags().GetBool("version"); err == nil && ok {
+					_, err := cmd.OutOrStdout().Write([]byte(cmd.Root().Annotations["version"]))
+					return err
+				}
+				return errors.NotFound{Msg: "No subcommand provided", Group: []string{}}
 			}
-			return errors.NotFound{Msg: errMessage, Group: []string{}}
-		}
-		return nil
-	},
-	RunE: func(cmd *cobra.Command, args []string) error {
-		if len(args) == 0 {
-			if ok, err := cmd.Flags().GetBool("version"); err == nil && ok {
-				_, err := cmd.OutOrStdout().Write([]byte(cmd.Root().Annotations["version"]))
-				return err
-			}
-			return errors.NotFound{Msg: "No subcommand provided", Group: []string{}}
-		}
 
-		return nil
-	},
+			return nil
+		},
+	}
 }
 
 func toCobra(cmd *command.Command, globalOptions command.Options) *cobra.Command {

internal/registry/registry.go

@@ -134,8 +134,7 @@ func ChildrenNames() []string {
 
 func Execute(version string) error {
 	cmdRoot := command.Root
-	ccRoot.Short = cmdRoot.Summary
-	ccRoot.Long = cmdRoot.Description
+	ccRoot := newCobraRoot(command.Root)
 	ccRoot.Annotations["version"] = version
 	ccRoot.CompletionOptions.HiddenDefaultCmd = true
 	ccRoot.Flags().AddFlagSet(cmdRoot.FlagSet())
@@ -153,7 +152,7 @@ func Execute(version string) error {
 		container := ccRoot
 		for idx, cp := range cmd.Path {
 			if idx == len(cmd.Path)-1 {
-				// logrus.Debugf("adding command %s to %s", leaf.Name(), cmd.Path[0:idx])
+				logrus.Debugf("adding command %s to %s", leaf.Name(), container.Name())
 				container.AddCommand(leaf)
 				break
 			}

main.go

@@ -15,12 +15,24 @@ package chinampa
 import (
 	"git.rob.mx/nidito/chinampa/internal/registry"
 	"git.rob.mx/nidito/chinampa/pkg/command"
+	"git.rob.mx/nidito/chinampa/pkg/runtime"
 )
 
 func Register(cmd *command.Command) {
-	registry.Register(cmd)
+	registry.Register(cmd.SetBindings())
 }
 
-func Execute(version string) error {
-	return registry.Execute(version)
+type Config struct {
+	Name        string
+	Version     string
+	Summary     string
+	Description string
+}
+
+func Execute(config Config) error {
+	runtime.Executable = config.Name
+	command.Root.Summary = config.Summary
+	command.Root.Description = config.Description
+	command.Root.Path = []string{runtime.Executable}
+	return registry.Execute(config.Version)
 }

pkg/command/command.go

@@ -17,6 +17,7 @@ import (
 	"strings"
 
 	"git.rob.mx/nidito/chinampa/internal/errors"
+	"git.rob.mx/nidito/chinampa/pkg/runtime"
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
@@ -42,6 +43,10 @@ type Command struct {
 	Cobra        *cobra.Command
 }
 
+func (cmd *Command) IsRoot() bool {
+	return cmd.FullName() == runtime.Executable
+}
+
 func (cmd *Command) SetBindings() *Command {
 	ptr := cmd
 	for _, opt := range cmd.Options {
@@ -114,7 +119,7 @@ func (cmd *Command) ParseInput(cc *cobra.Command, args []string) error {
 
 		logrus.Debug("Validating flags")
 		if err := cmd.Options.AreValid(); err != nil {
-			logrus.Debug("Invalid flags for %s: %w", cmd.FullName(), err)
+			logrus.Debugf("Invalid flags for %s: %w", cmd.FullName(), err)
 			return err
 		}
 	}

pkg/command/help.go

@@ -64,7 +64,7 @@ func (cmd *Command) ShowHelp(globalOptions Options, args []string) ([]byte, erro
 		GlobalOptions: globalOptions,
 		HTMLOutput:    runtime.UnstyledHelpEnabled(),
 	}
-	err := _c.HelpTemplate().Execute(&buf, c)
+	err := _c.HelpTemplate(runtime.Executable).Execute(&buf, c)
 	if err != nil {
 		return nil, err
 	}

pkg/command/root.go

@@ -18,9 +18,9 @@ import (
 )
 
 var Root = &Command{
-	Summary:     "Helps organize config for roberto",
-	Description: `﹅joao﹅ makes yaml, json, 1password and vault play along nicely.`,
-	Path:        []string{"joao"},
+	Summary:     "Replace me with chinampa.Configure",
+	Description: "",
+	Path:        []string{runtime.Executable},
 	Options: Options{
 		_c.HelpCommandName: &Option{
 			ShortName:   "h",

pkg/runtime/runtime.go

@@ -19,6 +19,8 @@ import (
 	_c "git.rob.mx/nidito/chinampa/internal/constants"
 )
 
+var Executable = "chinampa"
+
 var falseIshValues = []string{
 	"",
 	"0",