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Sort swarm stacks and nodes using natural sorting

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This commit changes the order stacks and nodes are displayed.
For example, running "docker stack ls" is expected to
display the following list:

NAME          SERVICES
service-1     1
service-2     1
service-10    1

However, currently this is what is printed:

NAME          SERVICES
service-1     1
service-10    1
service-2     1

To fix this, "docker stack ls" and "docker node ls" are using
natural sorting to make it more human readable.

Signed-off-by: Boaz Shuster <ripcurld.github@gmail.com>
Upstream-commit: 1333b49194
Component: cli
This commit is contained in:
Boaz Shuster
2017-07-10 12:43:57 +03:00
parent 3c42375fa5
commit a090086ff6
12 changed files with 194 additions and 11 deletions
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3
components/cli/cli/command/stack/list.go
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@ -12,6 +12,7 @@ import (
"github.com/pkg/errors"
"github.com/spf13/cobra"
"golang.org/x/net/context"
"vbom.ml/util/sortorder"
)
type listOptions struct {
@ -60,7 +61,7 @@ type byName []*formatter.Stack
func (n byName) Len() int { return len(n) }
func (n byName) Swap(i, j int) { n[i], n[j] = n[j], n[i] }
func (n byName) Less(i, j int) bool { return n[i].Name < n[j].Name }
func (n byName) Less(i, j int) bool { return sortorder.NaturalLess(n[i].Name, n[j].Name) }
func getStacks(ctx context.Context, apiclient client.APIClient) ([]*formatter.Stack, error) {
services, err := apiclient.ServiceList(