mirror of
https://github.com/genuinetools/reg.git
synced 2024-07-02 11:54:15 -04:00
42 lines
981 B
Go
42 lines
981 B
Go
package commands
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import (
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"fmt"
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"log"
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"os"
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"text/tabwriter"
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"github.com/dustin/go-humanize"
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"github.com/spf13/cobra"
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)
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var LSCmd = &cobra.Command{
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Use: "ls <manifest>",
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Short: "List the contents of the manifest.",
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Run: func(cmd *cobra.Command, args []string) {
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if len(args) != 1 {
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log.Fatalln("please specify a manifest")
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}
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bm, err := readManifestFile(args[0])
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if err != nil {
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log.Fatalf("error reading manifest: %v", err)
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}
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w := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
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for _, entry := range bm.Resource {
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for _, path := range entry.Path {
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if os.FileMode(entry.Mode)&os.ModeSymlink != 0 {
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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)
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} else {
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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)
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}
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}
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}
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w.Flush()
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},
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}
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