chore: bump version to 2026.14

cmd/completions.go

@@ -0,0 +1,83 @@
+package cmd
+
+import (
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+// completeKeys returns key[@store] completions for the current toComplete prefix.
+// It handles three cases:
+//   - No "@" typed yet: return all keys from all stores (as "key@store")
+//   - "@" typed with partial store: return store-scoped completions
+//   - "key@store" with known store: return keys from that store
+func completeKeys(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+	store := &Store{}
+	stores, err := store.AllStores()
+	if err != nil || len(stores) == 0 {
+		return nil, cobra.ShellCompDirectiveNoFileComp
+	}
+
+	var completions []string
+	parts := strings.SplitN(toComplete, "@", 2)
+
+	if len(parts) == 2 {
+		// User typed "something@" — complete keys within matching stores.
+		prefix := parts[0]
+		dbFilter := strings.ToLower(parts[1])
+		for _, db := range stores {
+			if !strings.HasPrefix(db, dbFilter) {
+				continue
+			}
+			keys, err := store.Keys(db)
+			if err != nil {
+				continue
+			}
+			for _, k := range keys {
+				if prefix == "" || strings.HasPrefix(k, strings.ToLower(prefix)) {
+					completions = append(completions, k+"@"+db)
+				}
+			}
+		}
+	} else {
+		// No "@" yet — offer key@store for every key in every store.
+		lowerPrefix := strings.ToLower(toComplete)
+		for _, db := range stores {
+			keys, err := store.Keys(db)
+			if err != nil {
+				continue
+			}
+			for _, k := range keys {
+				full := k + "@" + db
+				if strings.HasPrefix(full, lowerPrefix) || strings.HasPrefix(k, lowerPrefix) {
+					completions = append(completions, full)
+				}
+			}
+		}
+	}
+
+	return completions, cobra.ShellCompDirectiveNoFileComp
+}
+
+// completeStores returns store name completions.
+func completeStores(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+	store := &Store{}
+	stores, err := store.AllStores()
+	if err != nil {
+		return nil, cobra.ShellCompDirectiveNoFileComp
+	}
+
+	var completions []string
+	lowerPrefix := strings.ToLower(toComplete)
+	for _, db := range stores {
+		if strings.HasPrefix(db, lowerPrefix) {
+			completions = append(completions, db)
+		}
+	}
+	return completions, cobra.ShellCompDirectiveNoFileComp
+}
+
+// completeStoreFlag is a completion function for --store / -s string slice flags.
+func completeStoreFlag(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+	return completeStores(cmd, args, toComplete)
+}

cmd/del-db.go

@@ -37,6 +37,7 @@ var delStoreCmd = &cobra.Command{
 	Short:             "Delete a store",
 	Aliases:           []string{"rms"},
 	Args:              cobra.ExactArgs(1),
+	ValidArgsFunction: completeStores,
 	RunE:              delStore,
 	SilenceUsage:      true,
 }

cmd/del.go

@@ -36,6 +36,7 @@ var delCmd = &cobra.Command{
 	Short:        "Delete one or more keys",
 	Aliases:            []string{"rm"},
 	Args:               cobra.ArbitraryArgs,
+	ValidArgsFunction:  completeKeys,
 	RunE:               del,
 	SilenceUsage: true,
 }
@@ -145,6 +146,7 @@ func init() {
 	delCmd.Flags().Bool("force", false, "bypass read-only protection")
 	delCmd.Flags().StringSliceP("key", "k", nil, "delete keys matching glob pattern (repeatable)")
 	delCmd.Flags().StringSliceP("store", "s", nil, "target stores matching glob pattern (repeatable)")
+	delCmd.RegisterFlagCompletionFunc("store", completeStoreFlag)
 	delCmd.Flags().StringSliceP("value", "v", nil, "delete entries matching value glob pattern (repeatable)")
 	rootCmd.AddCommand(delCmd)
 }

cmd/edit.go

@@ -24,6 +24,7 @@ Metadata flags (--ttl, --encrypt, --decrypt) can be passed alongside the edit
 to modify metadata in the same operation.`,
 	Aliases:            []string{"e"},
 	Args:               cobra.ExactArgs(1),
+	ValidArgsFunction:  completeKeys,
 	RunE:               edit,
 	SilenceUsage: true,
 }

cmd/export.go

@@ -31,6 +31,7 @@ var exportCmd = &cobra.Command{
 	Short:   "Export store as NDJSON (alias for list --format ndjson)",
 	Aliases: []string{},
 	Args:    cobra.MaximumNArgs(1),
+	ValidArgsFunction: completeStores,
 	RunE: func(cmd *cobra.Command, args []string) error {
 		listFormat = "ndjson"
 		return list(cmd, args)
@@ -41,6 +42,7 @@ var exportCmd = &cobra.Command{
 func init() {
 	exportCmd.Flags().StringSliceP("key", "k", nil, "filter keys with glob pattern (repeatable)")
 	exportCmd.Flags().StringSliceP("store", "s", nil, "filter stores with glob pattern (repeatable)")
+	exportCmd.RegisterFlagCompletionFunc("store", completeStoreFlag)
 	exportCmd.Flags().StringSliceP("value", "v", nil, "filter values with glob pattern (repeatable)")
 	rootCmd.AddCommand(exportCmd)
 }

cmd/get.go

@@ -48,6 +48,7 @@ For example:
 	pda get greeting NAME=World`,
 	Aliases:            []string{"g"},
 	Args:               cobra.MinimumNArgs(1),
+	ValidArgsFunction:  completeKeys,
 	RunE:               get,
 	SilenceUsage: true,
 }
@@ -64,6 +65,7 @@ For example:
 	pda set greeting 'Hello, {{ .NAME }}!'
 	pda run greeting NAME=World`,
 	Args:               cobra.MinimumNArgs(1),
+	ValidArgsFunction:  completeKeys,
 	RunE:               run,
 	SilenceUsage: true,
 }

cmd/list.go

@@ -143,6 +143,7 @@ to filter by store name. All filters are repeatable and OR'd within the
 same flag.`,
 	Aliases:            []string{"ls"},
 	Args:               cobra.MaximumNArgs(1),
+	ValidArgsFunction:  completeStores,
 	RunE:               list,
 	SilenceUsage:       true,
 }
@@ -785,6 +786,7 @@ func init() {
 	listCmd.Flags().VarP(&listFormat, "format", "o", "output format (table|tsv|csv|markdown|html|ndjson|json)")
 	listCmd.Flags().StringSliceP("key", "k", nil, "filter keys with glob pattern (repeatable)")
 	listCmd.Flags().StringSliceP("store", "s", nil, "filter stores with glob pattern (repeatable)")
+	listCmd.RegisterFlagCompletionFunc("store", completeStoreFlag)
 	listCmd.Flags().StringSliceP("value", "v", nil, "filter values with glob pattern (repeatable)")
 	rootCmd.AddCommand(listCmd)
 }

cmd/meta.go

@@ -15,6 +15,7 @@ without changing its value.
 
 With no flags, displays the key's current metadata. Pass flags to modify.`,
 	Args:               cobra.ExactArgs(1),
+	ValidArgsFunction:  completeKeys,
 	RunE:               meta,
 	SilenceUsage: true,
 }

cmd/mv-db.go

@@ -37,6 +37,7 @@ var mvStoreCmd = &cobra.Command{
 	Short:             "Rename a store",
 	Aliases:           []string{"mvs"},
 	Args:              cobra.ExactArgs(2),
+	ValidArgsFunction: completeStores,
 	RunE:              mvStore,
 	SilenceUsage:      true,
 }

cmd/mv.go

@@ -34,6 +34,7 @@ var cpCmd = &cobra.Command{
 	Aliases:           []string{"cp"},
 	Short:             "Make a copy of a key",
 	Args:              cobra.ExactArgs(2),
+	ValidArgsFunction: completeKeys,
 	RunE:              cp,
 	SilenceUsage:      true,
 }
@@ -43,6 +44,7 @@ var mvCmd = &cobra.Command{
 	Aliases:           []string{"mv"},
 	Short:             "Move a key",
 	Args:              cobra.ExactArgs(2),
+	ValidArgsFunction: completeKeys,
 	RunE:              mv,
 	SilenceUsage:      true,
 }

cmd/restore.go

@@ -41,6 +41,7 @@ var restoreCmd = &cobra.Command{
 	Short:             "Restore key/value pairs from an NDJSON dump",
 	Aliases:           []string{},
 	Args:              cobra.MaximumNArgs(1),
+	ValidArgsFunction: completeStores,
 	RunE:              restore,
 	SilenceUsage:      true,
 }
@@ -323,6 +324,7 @@ func init() {
 	restoreCmd.Flags().StringP("file", "f", "", "path to an NDJSON dump (defaults to stdin)")
 	restoreCmd.Flags().StringSliceP("key", "k", nil, "restore keys matching glob pattern (repeatable)")
 	restoreCmd.Flags().StringSliceP("store", "s", nil, "restore entries from stores matching glob pattern (repeatable)")
+	restoreCmd.RegisterFlagCompletionFunc("store", completeStoreFlag)
 	restoreCmd.Flags().BoolP("interactive", "i", false, "prompt before overwriting existing keys")
 	restoreCmd.Flags().Bool("drop", false, "drop existing entries before restoring (full replace)")
 	rootCmd.AddCommand(restoreCmd)

cmd/set.go

@@ -52,6 +52,7 @@ For example:
   '{{ enum .NAME "Alice" "Bob" }}'     allows only NAME=Alice or NAME=Bob.`,
 	Aliases:            []string{"s"},
 	Args:               cobra.RangeArgs(1, 2),
+	ValidArgsFunction:  completeKeys,
 	RunE:               set,
 	SilenceUsage: true,
 }

cmd/version.go

@@ -28,7 +28,7 @@ import (
 )
 
 var (
-	version = "pda! 2025.52 Christmas release"
+	version = "pda! 2026.14"
 )
 
 // versionCmd represents the version command