From dd88ce005f244c761e209347c63d4e65c9df9e26 Mon Sep 17 00:00:00 2001
From: baude <bbaude@redhat.com>
Date: Fri, 24 Nov 2017 09:21:09 -0600
Subject: kpod_rm: Add option for --all

Remove all containers with -a, --all.

Enable kpod rm tests which were all set to skip. Add two
tests for -a

Signed-off-by: baude <bbaude@redhat.com>

Closes: #74
Approved by: rhatdan
---
 cmd/kpod/rm.go | 47 +++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 39 insertions(+), 8 deletions(-)

(limited to 'cmd/kpod/rm.go')

diff --git a/cmd/kpod/rm.go b/cmd/kpod/rm.go
index 86d08f2d3..511679770 100644
--- a/cmd/kpod/rm.go
+++ b/cmd/kpod/rm.go
@@ -2,8 +2,10 @@ package main
 
 import (
 	"fmt"
+	"os"
 
 	"github.com/pkg/errors"
+	"github.com/projectatomic/libpod/libpod"
 	"github.com/urfave/cli"
 )
 
@@ -13,6 +15,10 @@ var (
 			Name:  "force, f",
 			Usage: "Force removal of a running container.  The default is false",
 		},
+		cli.BoolFlag{
+			Name:  "all, a",
+			Usage: "Remove all containers",
+		},
 	}
 	rmDescription = "Remove one or more containers"
 	rmCommand     = cli.Command{
@@ -39,20 +45,45 @@ func rmCmd(c *cli.Context) error {
 	defer runtime.Shutdown(false)
 
 	args := c.Args()
-	if len(args) == 0 {
+	if len(args) == 0 && !c.Bool("all") {
 		return errors.Errorf("specify one or more containers to remove")
 	}
 
-	for _, container := range args {
-		ctr, err := runtime.LookupContainer(container)
+	var delContainers []*libpod.Container
+	var lastError error
+	if c.Bool("all") {
+		delContainers, err = runtime.GetContainers()
+		if err != nil {
+			return errors.Wrapf(err, "unable to get container list")
+		}
+	} else {
+		for _, i := range args {
+			container, err := runtime.LookupContainer(i)
+			if err != nil {
+				fmt.Fprintln(os.Stderr, err)
+				lastError = errors.Wrapf(err, "unable to find container %s", i)
+				continue
+			}
+			delContainers = append(delContainers, container)
+		}
+	}
+	for _, container := range delContainers {
 		if err != nil {
-			return errors.Wrapf(err, "error looking up container", container)
+			if lastError != nil {
+				fmt.Fprintln(os.Stderr, lastError)
+			}
+			lastError = errors.Wrapf(err, "failed to find container %s", container.ID())
+			continue
 		}
-		err = runtime.RemoveContainer(ctr, c.Bool("force"))
+		err = runtime.RemoveContainer(container, c.Bool("force"))
 		if err != nil {
-			return errors.Wrapf(err, "error removing container %q", ctr.ID())
+			if lastError != nil {
+				fmt.Fprintln(os.Stderr, lastError)
+			}
+			lastError = errors.Wrapf(err, "failed to delete container %v", container.ID())
+		} else {
+			fmt.Println(container.ID())
 		}
-		fmt.Println(ctr.ID())
 	}
-	return nil
+	return lastError
 }
-- 
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