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Merge pull request #856 from umohnani8/kpod_ps

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Slight modification to kpod ps based on QE feedback
This commit is contained in:
Mrunal Patel 2017-09-08 11:47:27 -07:00 committed by GitHub
commit 77db25f5bb
2 changed files with 3 additions and 3 deletions
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5
cmd/kpod/ps.go
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@ -85,6 +85,7 @@ var (
cli.IntFlag{ cli.IntFlag{
Name: "last, n", Name: "last, n",
Usage: "Print the n last created containers (all states)", Usage: "Print the n last created containers (all states)",
Value: -1,
}, },
cli.BoolFlag{ cli.BoolFlag{
Name: "latest, l", Name: "latest, l",
@ -149,7 +150,7 @@ func psCmd(c *cli.Context) error {
// all, latest, and last are mutually exclusive. Only one flag can be used at a time // all, latest, and last are mutually exclusive. Only one flag can be used at a time
exclusiveOpts := 0 exclusiveOpts := 0
if opts.last > 0 { if opts.last >= 0 {
exclusiveOpts++ exclusiveOpts++
} }
if opts.latest { if opts.latest {
@ -225,7 +226,7 @@ func (p *psTemplateParams) headerMap() map[string]string {
// getContainers gets the containers that match the flags given // getContainers gets the containers that match the flags given
func getContainers(containers []*libkpod.ContainerData, opts psOptions) []*libkpod.ContainerData { func getContainers(containers []*libkpod.ContainerData, opts psOptions) []*libkpod.ContainerData {
var containersOutput []*libkpod.ContainerData var containersOutput []*libkpod.ContainerData
if opts.last > 0 && opts.last < len(containers) { if opts.last >= 0 && opts.last < len(containers) {
for i := 0; i < opts.last; i++ { for i := 0; i < opts.last; i++ {
containersOutput = append(containersOutput, containers[i]) containersOutput = append(containersOutput, containers[i])
} }

1
docs/kpod-ps.1.md
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@ -57,7 +57,6 @@ Valid placeholders for the Go template are listed below:
| .Size | Size of container | | .Size | Size of container |
| .Names | Name of container | | .Names | Name of container |
| .Labels | All the labels assigned to the container | | .Labels | All the labels assigned to the container |
| .Label | Value of the specific label provided by the user |
| .Mounts | Volumes mounted in the container | | .Mounts | Volumes mounted in the container |