feat: add uc CLI argument completion for machines, services, volumes (#309)

* Allow for argument completion This shows for a single command on how to complete service names in the cluster: `uc inspect <TAB>` will complete using ListServices See: #307 Signed-off-by: Miek Gieben <miek@miek.nl> * All cluster interactions can be completed Signed-off-by: Miek Gieben <miek@miek.nl> * Machines -m flag completion Signed-off-by: Miek Gieben <miek@miek.nl> * Add completion for "ctx use" Signed-off-by: Miek Gieben <miek@miek.nl> * Complete from compose file too Signed-off-by: Miek Gieben <miek@miek.nl> * Allow for argument completion This shows for a single command on how to complete service names in the cluster: `uc inspect <TAB>` will complete using ListServices See: #307 Signed-off-by: Miek Gieben <miek@miek.nl> * All cluster interactions can be completed Signed-off-by: Miek Gieben <miek@miek.nl> * Machines -m flag completion Signed-off-by: Miek Gieben <miek@miek.nl> * Add completion for "ctx use" Signed-off-by: Miek Gieben <miek@miek.nl> * Complete from compose file too Signed-off-by: Miek Gieben <miek@miek.nl> * Move to better place Signed-off-by: Miek Gieben <miek@miek.nl> * Adjust imports Signed-off-by: Miek Gieben <miek@miek.nl> * prefix match for context too Signed-off-by: Miek Gieben <miek@miek.nl> --------- Signed-off-by: Miek Gieben <miek@miek.nl>
2026-08-26 19:13:34 +00:00 · 2026-04-29 12:18:05 +10:00
parent e7a62f6908
commit 4a12217e65
27 changed files with 291 additions and 0 deletions
@@ -0,0 +1,28 @@
+package completion
+
+import (
+	"context"
+	"maps"
+	"slices"
+	"strings"
+
+	"github.com/psviderski/uncloud/internal/cli"
+	"github.com/spf13/cobra"
+)
+
+func Contexts(ctx context.Context, uncli *cli.CLI, args []string, toComplete string) ([]cobra.Completion, cobra.ShellCompDirective) {
+	contexts := slices.Sorted(maps.Keys(uncli.Config.Contexts))
+
+	names := []cobra.Completion{}
+	for _, context := range contexts {
+		if slices.Contains(args, context) {
+			continue
+		}
+		if strings.HasPrefix(context, toComplete) {
+			names = append(names, context)
+		}
+		names = append(names, context)
+	}
+
+	return names, cobra.ShellCompDirectiveNoFileComp
+}