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package commands
import (
"errors"
"fmt"
"github.com/spf13/cobra"
"github.com/MichaelMure/git-bug/cache"
"github.com/MichaelMure/git-bug/entity"
"github.com/MichaelMure/git-bug/util/interrupt"
)
func runPull(cmd *cobra.Command, args []string) error {
if len(args) > 1 {
return errors.New("Only pulling from one remote at a time is supported")
}
remote := "origin"
if len(args) == 1 {
remote = args[0]
}
backend, err := cache.NewRepoCache(repo)
if err != nil {
return err
}
defer backend.Close()
interrupt.RegisterCleaner(backend.Close)
fmt.Println("Fetching remote ...")
stdout, err := backend.Fetch(remote)
if err != nil {
return err
}
fmt.Println(stdout)
fmt.Println("Merging data ...")
for result := range backend.MergeAll(remote) {
if result.Err != nil {
fmt.Println(result.Err)
}
if result.Status != entity.MergeStatusNothing {
fmt.Printf("%s: %s\n", result.Id.Human(), result)
}
}
return nil
}
// showCmd defines the "push" subcommand.
var pullCmd = &cobra.Command{
Use: "pull [<remote>]",
Short: "Pull bugs update from a git remote.",
PreRunE: loadRepo,
RunE: runPull,
}
func init() {
RootCmd.AddCommand(pullCmd)
}
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