summaryrefslogtreecommitdiff
path: root/cmd/podmanV2/parse/parse.go
diff options
context:
space:
mode:
Diffstat (limited to 'cmd/podmanV2/parse/parse.go')
-rw-r--r--cmd/podmanV2/parse/parse.go45
1 files changed, 45 insertions, 0 deletions
diff --git a/cmd/podmanV2/parse/parse.go b/cmd/podmanV2/parse/parse.go
index 03cda268c..10d2146fa 100644
--- a/cmd/podmanV2/parse/parse.go
+++ b/cmd/podmanV2/parse/parse.go
@@ -13,6 +13,7 @@ import (
"strings"
"github.com/pkg/errors"
+ "github.com/spf13/cobra"
)
const (
@@ -186,3 +187,47 @@ func ValidURL(urlStr string) error {
}
return nil
}
+
+// checkAllLatestAndCIDFile checks that --all and --latest are used correctly.
+// If cidfile is set, also check for the --cidfile flag.
+func CheckAllLatestAndCIDFile(c *cobra.Command, args []string, ignoreArgLen bool, cidfile bool) error {
+ argLen := len(args)
+ if c.Flags().Lookup("all") == nil || c.Flags().Lookup("latest") == nil {
+ if !cidfile {
+ return errors.New("unable to lookup values for 'latest' or 'all'")
+ } else if c.Flags().Lookup("cidfile") == nil {
+ return errors.New("unable to lookup values for 'latest', 'all' or 'cidfile'")
+ }
+ }
+
+ specifiedAll, _ := c.Flags().GetBool("all")
+ specifiedLatest, _ := c.Flags().GetBool("latest")
+ specifiedCIDFile := false
+ if cid, _ := c.Flags().GetStringArray("cidfile"); len(cid) > 0 {
+ specifiedCIDFile = true
+ }
+
+ if specifiedCIDFile && (specifiedAll || specifiedLatest) {
+ return errors.Errorf("--all, --latest and --cidfile cannot be used together")
+ } else if specifiedAll && specifiedLatest {
+ return errors.Errorf("--all and --latest cannot be used together")
+ }
+
+ if ignoreArgLen {
+ return nil
+ }
+ if (argLen > 0) && (specifiedAll || specifiedLatest) {
+ return errors.Errorf("no arguments are needed with --all or --latest")
+ } else if cidfile && (argLen > 0) && (specifiedAll || specifiedLatest || specifiedCIDFile) {
+ return errors.Errorf("no arguments are needed with --all, --latest or --cidfile")
+ }
+
+ if specifiedCIDFile {
+ return nil
+ }
+
+ if argLen < 1 && !specifiedAll && !specifiedLatest && !specifiedCIDFile {
+ return errors.Errorf("you must provide at least one name or id")
+ }
+ return nil
+}