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package main
import (
"fmt"
"os"
"text/tabwriter"
"github.com/dustin/go-humanize"
"github.com/flynn/go-docopt"
tuf "github.com/theupdateframework/go-tuf/client"
)
func init() {
register("list", cmdList, `
usage: tuf-client list [-s|--store=<path>] <url>
Options:
-s <path> The path to the local file store [default: tuf.db]
List available target files.
`)
}
func cmdList(args *docopt.Args, client *tuf.Client) error {
if _, err := client.Update(); err != nil {
return err
}
targets, err := client.Targets()
if err != nil {
return err
}
w := tabwriter.NewWriter(os.Stdout, 1, 2, 2, ' ', 0)
defer w.Flush()
fmt.Fprintln(w, "PATH\tSIZE")
for path, meta := range targets {
fmt.Fprintf(w, "%s\t%s\n", path, humanize.Bytes(uint64(meta.Length)))
}
return nil
}
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