Add -q to list to print only container IDs

Signed-off-by: Mrunal Patel <[email protected]>
ijumps · Apr 14, 2016 · 852d20b · 852d20b
1 parent d1e0015
commit 852d20b
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Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/list.go b/list.go
@@ -47,13 +47,24 @@ in json format:
 
     # runc list -f json`,
 		},
+		cli.BoolFlag{
+			Name:  "quiet, q",
+			Usage: "display only container IDs",
+		},
 	},
 	Action: func(context *cli.Context) {
 		s, err := getContainers(context)
 		if err != nil {
 			fatal(err)
 		}
 
+		if context.Bool("quiet") {
+			for _, item := range s {
+				fmt.Println(item.ID)
+			}
+			return
+		}
+
 		switch context.String("format") {
 		case "", "table":
 			w := tabwriter.NewWriter(os.Stdout, 12, 1, 3, ' ', 0)

diff --git a/man/runc-list.8.md b/man/runc-list.8.md
@@ -12,3 +12,4 @@ in json format:
 
 # OPTIONS
    --format, -f         select one of: table or json.
+   --quiet, -q          display only container IDs
Original file line number	Diff line number	Diff line change
Expand Up		@@ -12,3 +12,4 @@ in json format:

		# OPTIONS
		--format, -f select one of: table or json.
		--quiet, -q display only container IDs