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add -l to docker ps

This commit is contained in:
Victor Vieux 2013-04-10 19:30:57 +02:00
parent f507188ddc
commit 8c3331dc97
1 changed files with 10 additions and 2 deletions
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12
commands.go
View File

@ -647,17 +647,25 @@ func (srv *Server) CmdPs(stdin io.ReadCloser, stdout io.Writer, args ...string)
quiet := cmd.Bool("q", false, "Only display numeric IDs") quiet := cmd.Bool("q", false, "Only display numeric IDs")
flAll := cmd.Bool("a", false, "Show all containers. Only running containers are shown by default.") flAll := cmd.Bool("a", false, "Show all containers. Only running containers are shown by default.")
flFull := cmd.Bool("notrunc", false, "Don't truncate output") flFull := cmd.Bool("notrunc", false, "Don't truncate output")
latest := cmd.Bool("l", false, "Show only the latest created container, include non-running ones.")
n_last := cmd.Int("last", -1, "Show last created containers, include non-running ones.")
if err := cmd.Parse(args); err != nil { if err := cmd.Parse(args); err != nil {
return nil return nil
} }
if *n_last == -1 && *latest {
*n_last = 1
}
w := tabwriter.NewWriter(stdout, 12, 1, 3, ' ', 0) w := tabwriter.NewWriter(stdout, 12, 1, 3, ' ', 0)
if !*quiet { if !*quiet {
fmt.Fprintln(w, "ID\tIMAGE\tCOMMAND\tCREATED\tSTATUS\tCOMMENT") fmt.Fprintln(w, "ID\tIMAGE\tCOMMAND\tCREATED\tSTATUS\tCOMMENT")
} }
for _, container := range srv.runtime.List() { for i, container := range srv.runtime.List() {
if !container.State.Running && !*flAll { if !container.State.Running && !*flAll && *n_last == -1{
continue continue
} }
if i == *n_last {
break
}
if !*quiet { if !*quiet {
command := fmt.Sprintf("%s %s", container.Path, strings.Join(container.Args, " ")) command := fmt.Sprintf("%s %s", container.Path, strings.Join(container.Args, " "))
if !*flFull { if !*flFull {