Add networks panel
Tony-Sol
1 year ago
parent
17fcdb2b20
commit
ce95ddea2a
@ -0,0 +1,54 @@
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package commands
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import (
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"context"
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dockerTypes "github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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"github.com/docker/docker/client"
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"github.com/sirupsen/logrus"
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)
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// Network : A docker Network
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type Network struct {
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Name string
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Network dockerTypes.NetworkResource
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Client *client.Client
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OSCommand *OSCommand
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Log *logrus.Entry
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DockerCommand LimitedDockerCommand
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}
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// RefreshNetworks gets the networks and stores them
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func (c *DockerCommand) RefreshNetworks() ([]*Network, error) {
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networks, err := c.Client.NetworkList(context.Background(), dockerTypes.NetworkListOptions{})
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if err != nil {
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return nil, err
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}
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ownNetworks := make([]*Network, len(networks))
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for i, network := range networks {
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ownNetworks[i] = &Network{
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Name: network.Name,
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Network: network,
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Client: c.Client,
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OSCommand: c.OSCommand,
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Log: c.Log,
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DockerCommand: c,
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}
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}
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return ownNetworks, nil
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}
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// PruneNetworks prunes networks
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func (c *DockerCommand) PruneNetworks() error {
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_, err := c.Client.NetworksPrune(context.Background(), filters.Args{})
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return err
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}
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// Remove removes the network
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func (v *Network) Remove() error {
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return v.Client.NetworkRemove(context.Background(), v.Name)
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}
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@ -0,0 +1,179 @@
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package gui
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import (
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"strconv"
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"github.com/fatih/color"
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"github.com/jesseduffield/gocui"
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"github.com/jesseduffield/lazydocker/pkg/commands"
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"github.com/jesseduffield/lazydocker/pkg/config"
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"github.com/jesseduffield/lazydocker/pkg/gui/panels"
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"github.com/jesseduffield/lazydocker/pkg/gui/presentation"
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"github.com/jesseduffield/lazydocker/pkg/gui/types"
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"github.com/jesseduffield/lazydocker/pkg/tasks"
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"github.com/jesseduffield/lazydocker/pkg/utils"
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"github.com/samber/lo"
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)
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func (gui *Gui) getNetworksPanel() *panels.SideListPanel[*commands.Network] {
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return &panels.SideListPanel[*commands.Network]{
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ContextState: &panels.ContextState[*commands.Network]{
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GetMainTabs: func() []panels.MainTab[*commands.Network] {
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return []panels.MainTab[*commands.Network]{
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{
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Key: "config",
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Title: gui.Tr.ConfigTitle,
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Render: gui.renderNetworkConfig,
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},
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}
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},
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GetItemContextCacheKey: func(network *commands.Network) string {
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return "networks-" + network.Name
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},
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},
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ListPanel: panels.ListPanel[*commands.Network]{
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List: panels.NewFilteredList[*commands.Network](),
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View: gui.Views.Networks,
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},
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NoItemsMessage: gui.Tr.NoNetworks,
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Gui: gui.intoInterface(),
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// we're sorting these networks based on whether they have labels defined,
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// because those are the ones you typically care about.
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// Within that, we also sort them alphabetically
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Sort: func(a *commands.Network, b *commands.Network) bool {
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return a.Name < b.Name
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},
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GetTableCells: presentation.GetNetworkDisplayStrings,
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}
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}
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func (gui *Gui) renderNetworkConfig(network *commands.Network) tasks.TaskFunc {
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return gui.NewSimpleRenderStringTask(func() string { return gui.networkConfigStr(network) })
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}
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func (gui *Gui) networkConfigStr(network *commands.Network) string {
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padding := 15
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output := ""
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output += utils.WithPadding("ID: ", padding) + network.Network.ID + "\n"
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output += utils.WithPadding("Name: ", padding) + network.Name + "\n"
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output += utils.WithPadding("Driver: ", padding) + network.Network.Driver + "\n"
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output += utils.WithPadding("Scope: ", padding) + network.Network.Scope + "\n"
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output += utils.WithPadding("EnabledIPV6: ", padding) + strconv.FormatBool(network.Network.EnableIPv6) + "\n"
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output += utils.WithPadding("Internal: ", padding) + strconv.FormatBool(network.Network.Internal) + "\n"
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output += utils.WithPadding("Attachable: ", padding) + strconv.FormatBool(network.Network.Attachable) + "\n"
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output += utils.WithPadding("Ingress: ", padding) + strconv.FormatBool(network.Network.Ingress) + "\n"
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output += utils.WithPadding("Containers: ", padding)
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if len(network.Network.Containers) > 0 {
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output += "\n"
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for _, v := range network.Network.Containers {
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output += utils.FormatMapItem(padding, v.Name, v.EndpointID)
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}
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} else {
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output += "none\n"
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}
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output += "\n"
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output += utils.WithPadding("Labels: ", padding) + utils.FormatMap(padding, network.Network.Labels) + "\n"
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output += utils.WithPadding("Options: ", padding) + utils.FormatMap(padding, network.Network.Options)
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return output
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}
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func (gui *Gui) reloadNetworks() error {
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if err := gui.refreshStateNetworks(); err != nil {
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return err
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}
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return gui.Panels.Networks.RerenderList()
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}
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func (gui *Gui) refreshStateNetworks() error {
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networks, err := gui.DockerCommand.RefreshNetworks()
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if err != nil {
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return err
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}
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gui.Panels.Networks.SetItems(networks)
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return nil
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}
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func (gui *Gui) handleNetworksRemoveMenu(g *gocui.Gui, v *gocui.View) error {
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network, err := gui.Panels.Networks.GetSelectedItem()
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if err != nil {
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return nil
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}
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type removeNetworkOption struct {
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description string
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command string
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}
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options := []*removeNetworkOption{
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{
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description: gui.Tr.Remove,
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command: utils.WithShortSha("docker network rm " + network.Name),
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},
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}
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menuItems := lo.Map(options, func(option *removeNetworkOption, _ int) *types.MenuItem {
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return &types.MenuItem{
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LabelColumns: []string{option.description, color.New(color.FgRed).Sprint(option.command)},
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OnPress: func() error {
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return gui.WithWaitingStatus(gui.Tr.RemovingStatus, func() error {
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if err := network.Remove(); err != nil {
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return gui.createErrorPanel(err.Error())
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}
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return nil
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})
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},
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}
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})
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return gui.Menu(CreateMenuOptions{
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Title: "",
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Items: menuItems,
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})
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}
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func (gui *Gui) handlePruneNetworks() error {
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return gui.createConfirmationPanel(gui.Tr.Confirm, gui.Tr.ConfirmPruneNetworks, func(g *gocui.Gui, v *gocui.View) error {
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return gui.WithWaitingStatus(gui.Tr.PruningStatus, func() error {
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err := gui.DockerCommand.PruneNetworks()
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if err != nil {
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return gui.createErrorPanel(err.Error())
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}
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return nil
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})
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}, nil)
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}
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func (gui *Gui) handleNetworksCustomCommand(g *gocui.Gui, v *gocui.View) error {
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network, err := gui.Panels.Networks.GetSelectedItem()
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if err != nil {
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return nil
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}
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commandObject := gui.DockerCommand.NewCommandObject(commands.CommandObject{
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Network: network,
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})
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customCommands := gui.Config.UserConfig.CustomCommands.Networks
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return gui.createCustomCommandMenu(customCommands, commandObject)
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}
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func (gui *Gui) handleNetworksBulkCommand(g *gocui.Gui, v *gocui.View) error {
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baseBulkCommands := []config.CustomCommand{
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{
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Name: gui.Tr.PruneNetworks,
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InternalFunction: gui.handlePruneNetworks,
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},
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}
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bulkCommands := append(baseBulkCommands, gui.Config.UserConfig.BulkCommands.Networks...)
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commandObject := gui.DockerCommand.NewCommandObject(commands.CommandObject{})
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return gui.createBulkCommandMenu(bulkCommands, commandObject)
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}
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@ -0,0 +1,7 @@
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package presentation
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import "github.com/jesseduffield/lazydocker/pkg/commands"
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func GetNetworkDisplayStrings(network *commands.Network) []string {
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return []string{network.Network.Driver, network.Name}
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}
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