mirror of
https://github.com/jesseduffield/lazydocker.git
synced 2026-07-21 23:01:03 +00:00
108 lines
2.5 KiB
Go
108 lines
2.5 KiB
Go
package commands
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import (
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"context"
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"strings"
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"github.com/davecgh/go-spew/spew"
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"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/jesseduffield/lazydocker/pkg/config"
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"github.com/jesseduffield/lazydocker/pkg/i18n"
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"github.com/sirupsen/logrus"
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)
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// DockerCommand is our main git interface
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type DockerCommand struct {
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Log *logrus.Entry
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OSCommand *OSCommand
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Tr *i18n.Localizer
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Config config.AppConfigurer
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Client *client.Client
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}
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// NewDockerCommand it runs git commands
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func NewDockerCommand(log *logrus.Entry, osCommand *OSCommand, tr *i18n.Localizer, config config.AppConfigurer) (*DockerCommand, error) {
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cli, err := client.NewEnvClient()
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if err != nil {
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return nil, err
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}
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return &DockerCommand{
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Log: log,
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OSCommand: osCommand,
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Tr: tr,
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Config: config,
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Client: cli,
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}, nil
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}
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// GetContainers returns a slice of docker containers
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func (c *DockerCommand) GetContainers() ([]*Container, error) {
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containers, err := c.Client.ContainerList(context.Background(), types.ContainerListOptions{All: true})
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if err != nil {
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return nil, err
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}
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ownContainers := make([]*Container, len(containers))
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for i, container := range containers {
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serviceName, ok := container.Labels["com.docker.compose.service"]
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if !ok {
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serviceName = ""
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c.Log.Warn("Could not get service name from docker container")
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}
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ownContainers[i] = &Container{
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ID: container.ID,
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Name: strings.TrimLeft(container.Names[0], "/"),
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ServiceName: serviceName,
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Container: container,
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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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}
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}
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return ownContainers, nil
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}
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// GetImages returns a slice of docker images
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func (c *DockerCommand) GetImages() ([]*Image, error) {
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images, err := c.Client.ImageList(context.Background(), types.ImageListOptions{})
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if err != nil {
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return nil, err
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}
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ownImages := make([]*Image, len(images))
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for i, image := range images {
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c.Log.Warn(spew.Sdump(image))
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name := "none"
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tags := image.RepoTags
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if len(tags) > 0 {
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name = tags[0]
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}
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nameParts := strings.Split(name, ":")
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ownImages[i] = &Image{
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ID: image.ID,
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Name: nameParts[0],
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Tag: nameParts[1],
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Image: image,
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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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}
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}
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return ownImages, nil
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}
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// PruneImages prunes images
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func (c *DockerCommand) PruneImages() error {
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_, err := c.Client.ImagesPrune(context.Background(), filters.Args{})
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return err
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}
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