WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

cli/cmd/model/view.go

@@ -0,0 +1,85 @@
+package modelcmd
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+
+	"github.com/Tencent/WeKnora/cli/internal/cmdutil"
+	"github.com/Tencent/WeKnora/cli/internal/iostreams"
+	sdk "github.com/Tencent/WeKnora/client"
+)
+
+// modelViewFields enumerates the fields surfaced for `--format json` discovery
+// on `model view`. Includes the nested `parameters` object (the single-record
+// view is where callers want the full configuration).
+var modelViewFields = []string{
+	"id", "name", "display_name", "type", "source",
+	"description", "is_default", "parameters", "created_at", "updated_at",
+}
+
+// ViewService is the narrow SDK surface this command depends on.
+type ViewService interface {
+	GetModel(ctx context.Context, id string) (*sdk.Model, error)
+}
+
+// NewCmdView builds `weknora model view <model-id>`.
+func NewCmdView(f *cmdutil.Factory) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "view <model-id>",
+		Short: "Show a model by ID",
+		Long:  `Fetch one model's full record: type, source, default flag, and parameters.`,
+		Args:  cobra.ExactArgs(1),
+		RunE: func(c *cobra.Command, args []string) error {
+			fopts, err := cmdutil.CheckFormatFlag(c)
+			if err != nil {
+				return err
+			}
+			fopts.ResolveDefault(iostreams.IO.IsStdoutTTY())
+			cli, err := f.Client()
+			if err != nil {
+				return err
+			}
+			return runView(c.Context(), fopts, cli, args[0])
+		},
+	}
+	cmdutil.AddFormatFlag(cmd, modelViewFields...)
+	cmdutil.SetAgentHelp(cmd, cmdutil.AgentHelp{
+		UsedFor:       "fetch one model's full record by id",
+		RequiredFlags: []string{"<model-id> (positional)"},
+		Examples:      []string{"weknora model view model_abc --jq .data.type"},
+		Output:        "envelope.data is the Model object (id, name, display_name, type, source, is_default, parameters)",
+	})
+	return cmd
+}
+
+func runView(ctx context.Context, fopts *cmdutil.FormatOptions, svc ViewService, id string) error {
+	m, err := svc.GetModel(ctx, id)
+	if err != nil {
+		return cmdutil.WrapHTTP(err, "get model %q", id)
+	}
+	if fopts.WantsJSON() {
+		return fopts.Emit(iostreams.IO.Out, m, nil)
+	}
+	w := iostreams.IO.Out
+	fmt.Fprintf(w, "ID:          %s\n", m.ID)
+	if label := modelLabel(*m); label != "" {
+		fmt.Fprintf(w, "NAME:        %s\n", label)
+	}
+	fmt.Fprintf(w, "TYPE:        %s\n", m.Type)
+	fmt.Fprintf(w, "SOURCE:      %s\n", m.Source)
+	if m.IsDefault {
+		fmt.Fprintf(w, "DEFAULT:     yes\n")
+	}
+	if m.Description != "" {
+		fmt.Fprintf(w, "DESCRIPTION: %s\n", m.Description)
+	}
+	if m.CreatedAt != "" {
+		fmt.Fprintf(w, "CREATED:     %s\n", m.CreatedAt)
+	}
+	if m.UpdatedAt != "" {
+		fmt.Fprintf(w, "UPDATED:     %s\n", m.UpdatedAt)
+	}
+	return nil
+}