prune filter handling

network and container prune could not handle the label!=... filter. vendor in c/common to fix this and
add some podman level handling to make everything run smoothly

resolves #14182

Signed-off-by: Charlie Doern <cdoern@redhat.com>

2 files changed, 3 insertions, 34 deletions

diff --git a/pkg/util/filters.go b/pkg/util/filters.go
index 08148806f..104b9c3c2 100644
--- a/pkg/util/filters.go
+++ b/pkg/util/filters.go
@@ -5,7 +5,6 @@ import (
 	"errors"
 	"fmt"
 	"net/http"
-	"path/filepath"
 	"strings"
 	"time"
 
@@ -94,35 +93,3 @@ func PrepareFilters(r *http.Request) (*map[string][]string, error) {
 	}
 	return &filterMap, nil
 }
-
-func matchPattern(pattern string, value string) bool {
-	if strings.Contains(pattern, "*") {
-		filter := fmt.Sprintf("*%s*", pattern)
-		filter = strings.ReplaceAll(filter, string(filepath.Separator), "|")
-		newName := strings.ReplaceAll(value, string(filepath.Separator), "|")
-		match, _ := filepath.Match(filter, newName)
-		return match
-	}
-	return false
-}
-
-// MatchLabelFilters matches labels and returns true if they are valid
-func MatchLabelFilters(filterValues []string, labels map[string]string) bool {
-outer:
-	for _, filterValue := range filterValues {
-		filterArray := strings.SplitN(filterValue, "=", 2)
-		filterKey := filterArray[0]
-		if len(filterArray) > 1 {
-			filterValue = filterArray[1]
-		} else {
-			filterValue = ""
-		}
-		for labelKey, labelValue := range labels {
-			if ((labelKey == filterKey) || matchPattern(filterKey, labelKey)) && (filterValue == "" || labelValue == filterValue) {
-				continue outer
-			}
-		}
-		return false
-	}
-	return true
-}
diff --git a/pkg/util/filters_test.go b/pkg/util/filters_test.go
index 47259013e..8e45ea61c 100644
--- a/pkg/util/filters_test.go
+++ b/pkg/util/filters_test.go
@@ -2,6 +2,8 @@ package util
 
 import (
 	"testing"
+
+	"github.com/containers/common/pkg/filters"
 )
 
 func TestMatchLabelFilters(t *testing.T) {
@@ -71,7 +73,7 @@ func TestMatchLabelFilters(t *testing.T) {
 	for _, tt := range tests {
 		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
-			if got := MatchLabelFilters(tt.args.filterValues, tt.args.labels); got != tt.want {
+			if got := filters.MatchLabelFilters(tt.args.filterValues, tt.args.labels); got != tt.want {
 				t.Errorf("MatchLabelFilters() = %v, want %v", got, tt.want)
 			}
 		})