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-rw-r--r--cmd/podman/common/util.go15
-rw-r--r--cmd/podman/containers/prune.go15
-rw-r--r--cmd/podman/networks/prune.go16
3 files changed, 32 insertions, 14 deletions
diff --git a/cmd/podman/common/util.go b/cmd/podman/common/util.go
index 2a8b2040c..afee55914 100644
--- a/cmd/podman/common/util.go
+++ b/cmd/podman/common/util.go
@@ -35,6 +35,21 @@ func ReadPodIDFiles(files []string) ([]string, error) {
return ids, nil
}
+// ParseFilters transforms one filter format to another and validates input
+func ParseFilters(filter []string) (map[string][]string, error) {
+ // TODO Remove once filter refactor is finished and url.Values done.
+ filters := map[string][]string{}
+ for _, f := range filter {
+ t := strings.SplitN(f, "=", 2)
+ filters = make(map[string][]string)
+ if len(t) < 2 {
+ return map[string][]string{}, errors.Errorf("filter input must be in the form of filter=value: %s is invalid", f)
+ }
+ filters[t[0]] = append(filters[t[0]], t[1])
+ }
+ return filters, nil
+}
+
// createExpose parses user-provided exposed port definitions and converts them
// into SpecGen format.
// TODO: The SpecGen format should really handle ranges more sanely - we could
diff --git a/cmd/podman/containers/prune.go b/cmd/podman/containers/prune.go
index 9acf5589b..837d90f70 100644
--- a/cmd/podman/containers/prune.go
+++ b/cmd/podman/containers/prune.go
@@ -4,16 +4,15 @@ import (
"bufio"
"context"
"fmt"
- "net/url"
"os"
"strings"
"github.com/containers/common/pkg/completion"
+ "github.com/containers/podman/v3/cmd/podman/common"
"github.com/containers/podman/v3/cmd/podman/registry"
"github.com/containers/podman/v3/cmd/podman/utils"
"github.com/containers/podman/v3/cmd/podman/validate"
"github.com/containers/podman/v3/pkg/domain/entities"
- "github.com/pkg/errors"
"github.com/spf13/cobra"
)
@@ -50,6 +49,7 @@ func init() {
func prune(cmd *cobra.Command, args []string) error {
var (
pruneOptions = entities.ContainerPruneOptions{}
+ err error
)
if !force {
reader := bufio.NewReader(os.Stdin)
@@ -64,14 +64,9 @@ func prune(cmd *cobra.Command, args []string) error {
}
}
- // TODO Remove once filter refactor is finished and url.Values done.
- for _, f := range filter {
- t := strings.SplitN(f, "=", 2)
- pruneOptions.Filters = make(url.Values)
- if len(t) < 2 {
- return errors.Errorf("filter input must be in the form of filter=value: %s is invalid", f)
- }
- pruneOptions.Filters.Add(t[0], t[1])
+ pruneOptions.Filters, err = common.ParseFilters(filter)
+ if err != nil {
+ return err
}
responses, err := registry.ContainerEngine().ContainerPrune(context.Background(), pruneOptions)
diff --git a/cmd/podman/networks/prune.go b/cmd/podman/networks/prune.go
index ebba06db5..bcc55f0f4 100644
--- a/cmd/podman/networks/prune.go
+++ b/cmd/podman/networks/prune.go
@@ -6,6 +6,7 @@ import (
"os"
"strings"
+ "github.com/containers/common/pkg/completion"
"github.com/containers/podman/v3/cmd/podman/common"
"github.com/containers/podman/v3/cmd/podman/registry"
"github.com/containers/podman/v3/cmd/podman/utils"
@@ -31,12 +32,14 @@ var (
var (
networkPruneOptions entities.NetworkPruneOptions
force bool
+ filter = []string{}
)
-func networkPruneFlags(flags *pflag.FlagSet) {
- //TODO: Not implemented but for future reference
- //flags.StringSliceVar(&networkPruneOptions.Filters,"filters", []string{}, "provide filter values (e.g. 'until=<timestamp>')")
+func networkPruneFlags(cmd *cobra.Command, flags *pflag.FlagSet) {
flags.BoolVarP(&force, "force", "f", false, "do not prompt for confirmation")
+ filterFlagName := "filter"
+ flags.StringArrayVar(&filter, filterFlagName, []string{}, "Provide filter values (e.g. 'label=<key>=<value>')")
+ _ = cmd.RegisterFlagCompletionFunc(filterFlagName, completion.AutocompleteNone)
}
func init() {
@@ -46,12 +49,13 @@ func init() {
Parent: networkCmd,
})
flags := networkPruneCommand.Flags()
- networkPruneFlags(flags)
+ networkPruneFlags(networkPruneCommand, flags)
}
func networkPrune(cmd *cobra.Command, _ []string) error {
var (
errs utils.OutputErrors
+ err error
)
if !force {
reader := bufio.NewReader(os.Stdin)
@@ -65,6 +69,10 @@ func networkPrune(cmd *cobra.Command, _ []string) error {
return nil
}
}
+ networkPruneOptions.Filters, err = common.ParseFilters(filter)
+ if err != nil {
+ return err
+ }
responses, err := registry.ContainerEngine().NetworkPrune(registry.Context(), networkPruneOptions)
if err != nil {
setExitCode(err)