39185f8d00
Implements the desire-path from bd-dcahx: agents naturally try 'gt cat <bead-id>' to view bead content, following Unix conventions. The command validates bead ID prefixes (bd-*, hq-*, mol-*) and delegates to 'bd show' for the actual display. Supports --json flag for programmatic use. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
67 lines
1.4 KiB
Go
67 lines
1.4 KiB
Go
package cmd
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import (
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"fmt"
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"os"
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"os/exec"
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"strings"
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"github.com/spf13/cobra"
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)
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var catJSON bool
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var catCmd = &cobra.Command{
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Use: "cat <bead-id>",
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GroupID: GroupWork,
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Short: "Display bead content",
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Long: `Display the content of a bead (issue, task, molecule, etc.).
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This is a convenience wrapper around 'bd show' that integrates with gt.
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Accepts any bead ID (bd-*, hq-*, mol-*).
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Examples:
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gt cat bd-abc123 # Show a bead
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gt cat hq-xyz789 # Show a town-level bead
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gt cat bd-abc --json # Output as JSON`,
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Args: cobra.ExactArgs(1),
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RunE: runCat,
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}
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func init() {
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rootCmd.AddCommand(catCmd)
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catCmd.Flags().BoolVar(&catJSON, "json", false, "Output as JSON")
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}
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func runCat(cmd *cobra.Command, args []string) error {
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beadID := args[0]
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// Validate it looks like a bead ID
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if !isBeadID(beadID) {
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return fmt.Errorf("invalid bead ID %q (expected bd-*, hq-*, or mol-* prefix)", beadID)
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}
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// Build bd show command
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bdArgs := []string{"show", beadID}
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if catJSON {
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bdArgs = append(bdArgs, "--json")
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}
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bdCmd := exec.Command("bd", bdArgs...)
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bdCmd.Stdout = os.Stdout
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bdCmd.Stderr = os.Stderr
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return bdCmd.Run()
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}
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// isBeadID checks if a string looks like a bead ID.
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func isBeadID(s string) bool {
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prefixes := []string{"bd-", "hq-", "mol-"}
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for _, prefix := range prefixes {
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if strings.HasPrefix(s, prefix) {
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return true
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}
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}
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return false
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}
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