rdev/cmd/sdlc/cmd_feature.go

package main

import (
	"fmt"

	"github.com/orchard9/rdev/internal/sdlc"
	"github.com/spf13/cobra"
)

var featureTitle string

var featureCmd = &cobra.Command{
	Use:   "feature",
	Short: "Manage features",
}

var featureCreateCmd = &cobra.Command{
	Use:   "create <slug>",
	Short: "Create a new feature",
	Args:  cobra.ExactArgs(1),
	RunE: func(_ *cobra.Command, args []string) error {
		root := mustResolveRoot()
		slug := args[0]

		title := featureTitle
		if title == "" {
			title = slug
		}

		f, err := sdlc.CreateFeature(root, slug, title)
		if err != nil {
			return err
		}

		// Add to active work in state
		state, err := sdlc.LoadState(root)
		if err != nil {
			return err
		}
		state.AddActiveFeature(slug, sdlc.PhaseDraft)
		state.RecordAction("CREATE_FEATURE", slug, "cli", "success")
		if err := state.Save(root); err != nil {
			return err
		}

		if jsonOutput {
			return printJSON(f)
		}

		fmt.Printf("Created feature: %s\n", slug)
		fmt.Printf("  Title: %s\n", f.Title)
		fmt.Printf("  Phase: %s\n", f.Phase)
		fmt.Printf("  Path:  .sdlc/features/%s/\n", slug)
		fmt.Println()
		fmt.Printf("Next: sdlc next --for %s\n", slug)
		return nil
	},
}

var featureListCmd = &cobra.Command{
	Use:   "list",
	Short: "List all features",
	RunE: func(_ *cobra.Command, _ []string) error {
		root := mustResolveRoot()

		features, err := sdlc.ListFeatures(root)
		if err != nil {
			return err
		}

		if jsonOutput {
			return printJSON(features)
		}

		if len(features) == 0 {
			fmt.Println("No features found.")
			fmt.Println("Create one: sdlc feature create <slug> --title \"Feature Name\"")
			return nil
		}

		fmt.Println("Features:")
		for _, f := range features {
			summary := sdlc.SummarizeTasks(f.Tasks)
			taskInfo := ""
			if summary.Total > 0 {
				taskInfo = fmt.Sprintf(" (%d/%d tasks)", summary.Completed, summary.Total)
			}
			blocked := ""
			if f.IsBlocked() {
				blocked = " [BLOCKED]"
			}
			fmt.Printf("  %-20s [%-15s]%s%s\n", f.Slug, f.Phase, taskInfo, blocked)
		}
		return nil
	},
}

var featureShowCmd = &cobra.Command{
	Use:   "show <slug>",
	Short: "Show feature details",
	Args:  cobra.ExactArgs(1),
	RunE: func(_ *cobra.Command, args []string) error {
		root := mustResolveRoot()

		f, err := sdlc.LoadFeature(root, args[0])
		if err != nil {
			return err
		}

		if jsonOutput {
			return printJSON(f)
		}

		fmt.Printf("Feature: %s\n", f.Slug)
		fmt.Printf("  Title:   %s\n", f.Title)
		fmt.Printf("  Phase:   %s\n", f.Phase)
		fmt.Printf("  Created: %s\n", f.Created.Format("2006-01-02 15:04:05"))
		if f.Branch != "" {
			fmt.Printf("  Branch:  %s\n", f.Branch)
		}
		fmt.Println()

		fmt.Println("Artifacts:")
		for _, at := range sdlc.ValidArtifactTypes {
			art := f.GetArtifact(at)
			if art == nil {
				continue
			}
			fmt.Printf("  %-12s %s\n", at, art.Status)
		}
		fmt.Println()

		if len(f.Tasks) > 0 {
			summary := sdlc.SummarizeTasks(f.Tasks)
			fmt.Printf("Tasks: %d/%d complete", summary.Completed, summary.Total)
			if summary.InProgress > 0 {
				fmt.Printf(", %d in-progress", summary.InProgress)
			}
			if summary.Blocked > 0 {
				fmt.Printf(", %d blocked", summary.Blocked)
			}
			fmt.Println()
		}

		if f.IsBlocked() {
			fmt.Println()
			fmt.Println("Blockers:")
			for _, b := range f.Blockers {
				fmt.Printf("  - %s\n", b)
			}
		}

		return nil
	},
}

var featureStatusCmd = &cobra.Command{
	Use:   "status <slug>",
	Short: "Show feature phase and progress",
	Args:  cobra.ExactArgs(1),
	RunE: func(_ *cobra.Command, args []string) error {
		root := mustResolveRoot()

		f, err := sdlc.LoadFeature(root, args[0])
		if err != nil {
			return err
		}

		if jsonOutput {
			result := map[string]any{
				"slug":     f.Slug,
				"phase":    f.Phase,
				"blocked":  f.IsBlocked(),
				"tasks":    sdlc.SummarizeTasks(f.Tasks),
				"blockers": f.Blockers,
			}
			return printJSON(result)
		}

		fmt.Printf("Feature: %s\n", f.Slug)
		fmt.Printf("Phase:   %s\n", f.Phase)
		if f.IsBlocked() {
			fmt.Println("Status:  BLOCKED")
		}

		if len(f.Tasks) > 0 {
			s := sdlc.SummarizeTasks(f.Tasks)
			fmt.Printf("Tasks:   %d/%d complete\n", s.Completed, s.Total)
		}
		return nil
	},
}

var featureTransitionCmd = &cobra.Command{
	Use:   "transition <slug> <phase>",
	Short: "Manually transition feature to a phase",
	Args:  cobra.ExactArgs(2),
	RunE: func(_ *cobra.Command, args []string) error {
		root := mustResolveRoot()
		slug, phase := args[0], sdlc.FeaturePhase(args[1])

		f, err := sdlc.LoadFeature(root, slug)
		if err != nil {
			return err
		}

		cfg, err := sdlc.LoadConfig(root)
		if err != nil {
			return err
		}

		if err := f.CanTransitionTo(phase, cfg); err != nil {
			return err
		}

		from := f.Phase
		if err := f.Transition(phase); err != nil {
			return err
		}
		if err := f.Save(root); err != nil {
			return err
		}

		// Update state
		state, err := sdlc.LoadState(root)
		if err != nil {
			return err
		}
		state.UpdateActiveFeature(slug, phase, f.Branch)
		state.RecordAction("TRANSITION", slug, "cli", "success")
		if err := state.Save(root); err != nil {
			return err
		}

		if jsonOutput {
			return printJSON(map[string]string{
				"slug": slug,
				"from": string(from),
				"to":   string(phase),
			})
		}

		fmt.Printf("Transitioned %s: %s -> %s\n", slug, from, phase)
		return nil
	},
}

var featureBlockCmd = &cobra.Command{
	Use:   "block <slug> <reason>",
	Short: "Mark feature as blocked",
	Args:  cobra.ExactArgs(2),
	RunE: func(_ *cobra.Command, args []string) error {
		root := mustResolveRoot()
		slug, reason := args[0], args[1]

		f, err := sdlc.LoadFeature(root, slug)
		if err != nil {
			return err
		}

		f.AddBlocker(reason)
		if err := f.Save(root); err != nil {
			return err
		}

		if jsonOutput {
			return printJSON(map[string]string{"slug": slug, "blocker": reason})
		}

		fmt.Printf("Blocked %s: %s\n", slug, reason)
		return nil
	},
}

var featureUnblockCmd = &cobra.Command{
	Use:   "unblock <slug>",
	Short: "Remove all blockers from feature",
	Args:  cobra.ExactArgs(1),
	RunE: func(_ *cobra.Command, args []string) error {
		root := mustResolveRoot()
		slug := args[0]

		f, err := sdlc.LoadFeature(root, slug)
		if err != nil {
			return err
		}

		f.ClearBlockers()
		if err := f.Save(root); err != nil {
			return err
		}

		if jsonOutput {
			return printJSON(map[string]string{"slug": slug, "status": "unblocked"})
		}

		fmt.Printf("Unblocked %s\n", slug)
		return nil
	},
}

func init() {
	featureCreateCmd.Flags().StringVar(&featureTitle, "title", "", "feature title")
	featureCmd.AddCommand(
		featureCreateCmd,
		featureListCmd,
		featureShowCmd,
		featureStatusCmd,
		featureTransitionCmd,
		featureBlockCmd,
		featureUnblockCmd,
	)
	rootCmd.AddCommand(featureCmd)
}