Files
gastown/internal/cmd/molecule_attach.go
Steve Yegge 78507ff326 refactor(cmd): split molecule.go into focused files
Split the 1929-line molecule.go into 5 focused files:
- molecule.go (376): command definitions, init(), loadMoleculeCatalog
- molecule_status.go (673): status, progress, current commands
- molecule_list.go (432): list, show, export, parse, instances
- molecule_lifecycle.go (359): instantiate, catalog, burn, squash
- molecule_attach.go (128): attach, detach, attachment

No functional changes - pure refactoring for maintainability.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-23 01:38:34 -08:00

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package cmd
import (
"encoding/json"
"fmt"
"os"
"github.com/spf13/cobra"
"github.com/steveyegge/gastown/internal/beads"
"github.com/steveyegge/gastown/internal/style"
)
func runMoleculeAttach(cmd *cobra.Command, args []string) error {
pinnedBeadID := args[0]
moleculeID := args[1]
workDir, err := findLocalBeadsDir()
if err != nil {
return fmt.Errorf("not in a beads workspace: %w", err)
}
b := beads.New(workDir)
// Attach the molecule
issue, err := b.AttachMolecule(pinnedBeadID, moleculeID)
if err != nil {
return fmt.Errorf("attaching molecule: %w", err)
}
attachment := beads.ParseAttachmentFields(issue)
fmt.Printf("%s Attached %s to %s\n", style.Bold.Render("✓"), moleculeID, pinnedBeadID)
if attachment != nil && attachment.AttachedAt != "" {
fmt.Printf(" attached_at: %s\n", attachment.AttachedAt)
}
return nil
}
func runMoleculeDetach(cmd *cobra.Command, args []string) error {
pinnedBeadID := args[0]
workDir, err := findLocalBeadsDir()
if err != nil {
return fmt.Errorf("not in a beads workspace: %w", err)
}
b := beads.New(workDir)
// Check current attachment first
attachment, err := b.GetAttachment(pinnedBeadID)
if err != nil {
return fmt.Errorf("checking attachment: %w", err)
}
if attachment == nil {
fmt.Printf("%s No molecule attached to %s\n", style.Dim.Render(""), pinnedBeadID)
return nil
}
previousMolecule := attachment.AttachedMolecule
// Detach the molecule
_, err = b.DetachMolecule(pinnedBeadID)
if err != nil {
return fmt.Errorf("detaching molecule: %w", err)
}
fmt.Printf("%s Detached %s from %s\n", style.Bold.Render("✓"), previousMolecule, pinnedBeadID)
return nil
}
func runMoleculeAttachment(cmd *cobra.Command, args []string) error {
pinnedBeadID := args[0]
workDir, err := findLocalBeadsDir()
if err != nil {
return fmt.Errorf("not in a beads workspace: %w", err)
}
b := beads.New(workDir)
// Get the issue
issue, err := b.Show(pinnedBeadID)
if err != nil {
return fmt.Errorf("getting issue: %w", err)
}
attachment := beads.ParseAttachmentFields(issue)
if moleculeJSON {
type attachmentOutput struct {
IssueID string `json:"issue_id"`
IssueTitle string `json:"issue_title"`
Status string `json:"status"`
AttachedMolecule string `json:"attached_molecule,omitempty"`
AttachedAt string `json:"attached_at,omitempty"`
}
out := attachmentOutput{
IssueID: issue.ID,
IssueTitle: issue.Title,
Status: issue.Status,
}
if attachment != nil {
out.AttachedMolecule = attachment.AttachedMolecule
out.AttachedAt = attachment.AttachedAt
}
enc := json.NewEncoder(os.Stdout)
enc.SetIndent("", " ")
return enc.Encode(out)
}
// Human-readable output
fmt.Printf("\n%s: %s\n", style.Bold.Render(issue.ID), issue.Title)
fmt.Printf("Status: %s\n", issue.Status)
if attachment == nil || attachment.AttachedMolecule == "" {
fmt.Printf("\n%s\n", style.Dim.Render("No molecule attached"))
} else {
fmt.Printf("\n%s\n", style.Bold.Render("Attached Molecule:"))
fmt.Printf(" ID: %s\n", attachment.AttachedMolecule)
if attachment.AttachedAt != "" {
fmt.Printf(" Attached at: %s\n", attachment.AttachedAt)
}
}
return nil
}