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package commands
import (
"fmt"
"log"
"os"
"text/tabwriter"
"github.com/dustin/go-humanize"
"github.com/spf13/cobra"
)
var LSCmd = &cobra.Command{
Use: "ls <manifest>",
Short: "List the contents of the manifest.",
Run: func(cmd *cobra.Command, args []string) {
if len(args) != 1 {
log.Fatalln("please specify a manifest")
}
bm, err := readManifestFile(args[0])
if err != nil {
log.Fatalf("error reading manifest: %v", err)
}
w := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
for _, entry := range bm.Resource {
for _, path := range entry.Path {
if os.FileMode(entry.Mode)&os.ModeSymlink != 0 {
fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v -> %v\n", os.FileMode(entry.Mode), entry.User, entry.Group, humanize.Bytes(uint64(entry.Size)), path, entry.Target)
} else {
fmt.Fprintf(w, "%v\t%v\t%v\t%v\t%v\n", os.FileMode(entry.Mode), entry.User, entry.Group, humanize.Bytes(uint64(entry.Size)), path)
}
}
}
w.Flush()
},
}
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