mirror of
https://github.com/psviderski/uncloud.git
synced 2026-08-26 19:13:34 +00:00
89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
package service
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import (
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"context"
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"fmt"
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"slices"
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"strings"
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"charm.land/lipgloss/v2"
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"github.com/psviderski/uncloud/internal/cli"
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"github.com/psviderski/uncloud/internal/cli/tui"
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"github.com/psviderski/uncloud/pkg/api"
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"github.com/spf13/cobra"
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)
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func NewListCommand(groupID string) *cobra.Command {
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cmd := &cobra.Command{
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Use: "ls",
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Aliases: []string{"list"},
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Short: "List services.",
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RunE: func(cmd *cobra.Command, args []string) error {
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uncli := cmd.Context().Value("cli").(*cli.CLI)
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return list(cmd.Context(), uncli)
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},
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GroupID: groupID,
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}
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return cmd
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}
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func list(ctx context.Context, uncli *cli.CLI) error {
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client, err := uncli.ConnectCluster(ctx)
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if err != nil {
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return fmt.Errorf("connect to cluster: %w", err)
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}
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defer client.Close()
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services, err := client.ListServices(ctx)
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if err != nil {
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return fmt.Errorf("list services: %w", err)
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}
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// Sort services by name.
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haveDuplicateNames := false
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slices.SortFunc(services, func(a, b api.Service) int {
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if a.Name == b.Name {
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haveDuplicateNames = true
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return strings.Compare(a.ID, b.ID)
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}
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return strings.Compare(a.Name, b.Name)
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})
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// Print the list of services in a table format.
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t := tui.NewTable()
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// Include the ID column if there are duplicate service names to differentiate them.
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headers := []string{"NAME", "MODE", "REPLICAS", "IMAGE", "ENDPOINTS"}
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if haveDuplicateNames {
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headers = append([]string{"ID"}, headers...)
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}
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t.Headers(headers...)
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for _, s := range services {
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images := s.Images()
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for i, img := range images {
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images[i] = tui.FormatImage(img, tui.NoStyle)
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}
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formattedImages := strings.Join(images, tui.Faint.Render(", "))
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endpoints := strings.Join(s.Endpoints(), tui.Faint.Render(", "))
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// If no endpoints from ports, check if the service uses custom Caddy config.
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if endpoints == "" {
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for _, ctr := range s.Containers {
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if ctr.Container.ServiceSpec.CaddyConfig() != "" {
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endpoints = "(custom Caddy config)"
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}
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}
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}
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row := []string{s.Name, s.Mode, fmt.Sprintf("%d", len(s.Containers)), formattedImages, endpoints}
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if haveDuplicateNames {
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row = append([]string{s.ID}, row...)
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}
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t.Row(row...)
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}
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lipgloss.Println(t)
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return nil
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}
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