WIP: domain listing with Gandi

Rethinking the interface already.

cli/domain/domain.go

@@ -0,0 +1,32 @@
+package domain
+
+import (
+	"github.com/urfave/cli/v2"
+)
+
+// DomainCommand supports managing DNS entries.
+var DomainCommand = &cli.Command{
+	Name:      "domain",
+	Usage:     "Manage domains via 3rd party providers",
+	Aliases:   []string{"d"},
+	ArgsUsage: "<domain>",
+	Description: `
+This command supports managing DNS records via 3rd party providers such as
+Gandi DNS. It supports listing, creating, updating and removing all types of
+DNS records that you might need to manage for managing Co-op Cloud apps.
+
+The following providers are supported:
+
+    Gandi DNS https://www.gandi.net
+
+Any new provider can be integrated, we welcome change sets. See the underlying
+DNS library documentation for more. It supports many existing providers and
+allows to implement new provider support easily.
+
+    https://pkg.go.dev/github.com/libdns/libdns
+
+`,
+	Subcommands: []*cli.Command{
+		DomainListCommand,
+	},
+}

cli/domain/list.go

@@ -0,0 +1,70 @@
+package domain
+
+import (
+	"errors"
+	"fmt"
+	"strconv"
+
+	abraFormatter "coopcloud.tech/abra/cli/formatter"
+	"coopcloud.tech/abra/cli/internal"
+	gandiPkg "coopcloud.tech/abra/pkg/dns/gandi"
+	"github.com/libdns/gandi"
+	"github.com/sirupsen/logrus"
+	"github.com/urfave/cli/v2"
+)
+
+// DomainListCommand lists domains.
+var DomainListCommand = &cli.Command{
+	Name:      "list",
+	Usage:     "List domains for a server",
+	Aliases:   []string{"ls"},
+	ArgsUsage: "<zone>",
+	Flags: []cli.Flag{
+		internal.DNSProviderFlag,
+	},
+	Description: `
+`,
+	Action: func(c *cli.Context) error {
+		zone := c.Args().First()
+		if zone == "" {
+			internal.ShowSubcommandHelpAndError(c, errors.New("no zone provided"))
+		}
+
+		var err error
+		var provider gandi.Provider
+		switch internal.DNSProvider {
+		case "gandi":
+			provider, err = gandiPkg.New()
+			if err != nil {
+				logrus.Fatal(err)
+			}
+		}
+
+		records, err := provider.GetRecords(c.Context, zone)
+		if err != nil {
+			logrus.Fatal(err)
+		}
+
+		tableCol := []string{"type", "name", "value", "TTL", "priority"}
+		table := abraFormatter.CreateTable(tableCol)
+
+		for _, record := range records {
+			value := record.Value
+			if len(record.Value) > 30 {
+				value = fmt.Sprintf("%s...", record.Value[:30])
+			}
+
+			table.Append([]string{
+				record.Type,
+				record.Name,
+				value,
+				record.TTL.String(),
+				strconv.Itoa(record.Priority),
+			})
+		}
+
+		table.Render()
+
+		return nil
+	},
+}