lmcli/pkg/cmd/retry.go

74 lines
2.1 KiB
Go

package cmd
import (
"fmt"
cmdutil "git.mlow.ca/mlow/lmcli/pkg/cmd/util"
"git.mlow.ca/mlow/lmcli/pkg/lmcli"
"git.mlow.ca/mlow/lmcli/pkg/lmcli/model"
"github.com/spf13/cobra"
)
func RetryCmd(ctx *lmcli.Context) *cobra.Command {
cmd := &cobra.Command{
Use: "retry <conversation>",
Short: "Retry the last user reply in a conversation",
Long: `Prompt the conversation from the last user response.`,
Args: func(cmd *cobra.Command, args []string) error {
argCount := 1
if err := cobra.MinimumNArgs(argCount)(cmd, args); err != nil {
return err
}
return nil
},
RunE: func(cmd *cobra.Command, args []string) error {
shortName := args[0]
conversation := cmdutil.LookupConversation(ctx, shortName)
// Load the complete thread from the root message
messages, err := ctx.Store.PathToLeaf(conversation.SelectedRoot)
if err != nil {
return fmt.Errorf("Could not retrieve messages for conversation: %s", conversation.Title)
}
offset, _ := cmd.Flags().GetInt("offset")
if offset < 0 {
offset = -offset
}
if offset > len(messages)-1 {
return fmt.Errorf("Offset %d is before the start of the conversation.", offset)
}
retryFromIdx := len(messages) - 1 - offset
// decrease retryFromIdx until we hit a user message
for retryFromIdx >= 0 && messages[retryFromIdx].Role != model.MessageRoleUser {
retryFromIdx--
}
if messages[retryFromIdx].Role != model.MessageRoleUser {
return fmt.Errorf("No user messages to retry")
}
fmt.Printf("Idx: %d Message: %v\n", retryFromIdx, messages[retryFromIdx])
// Start a new branch at the last user message
cmdutil.HandleReply(ctx, &messages[retryFromIdx], true)
return nil
},
ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
compMode := cobra.ShellCompDirectiveNoFileComp
if len(args) != 0 {
return nil, compMode
}
return ctx.Store.ConversationShortNameCompletions(toComplete), compMode
},
}
cmd.Flags().Int("offset", 0, "Offset from the last message to retry from.")
applyPromptFlags(ctx, cmd)
return cmd
}