feat(completions): wire up key completions for key commands

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/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/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.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/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,
 }