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83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
package kubeprompt
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import (
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"context"
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"github.com/foomo/posh-providers/kubernets/kubectl"
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"github.com/foomo/posh/pkg/command/tree"
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"github.com/foomo/posh/pkg/log"
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"github.com/foomo/posh/pkg/prompt/goprompt"
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"github.com/foomo/posh/pkg/readline"
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"github.com/foomo/posh/pkg/shell"
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"github.com/foomo/posh/pkg/util/suggests"
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)
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type Command struct {
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l log.Logger
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kubectl *kubectl.Kubectl
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commandTree tree.Root
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}
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// ------------------------------------------------------------------------------------------------
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// ~ Constructor
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// ------------------------------------------------------------------------------------------------
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func NewCommand(l log.Logger, kubectl *kubectl.Kubectl) *Command {
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inst := &Command{
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l: l.Named("kubeprompt"),
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kubectl: kubectl,
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}
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inst.commandTree = tree.New(&tree.Node{
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Name: "kubeprompt",
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Description: "Open the kubectl prompt",
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Args: tree.Args{
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{
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Name: "cluster",
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Suggest: inst.completeClusters,
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},
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},
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Execute: inst.execute,
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})
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return inst
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}
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// ------------------------------------------------------------------------------------------------
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// ~ Public methods
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// ------------------------------------------------------------------------------------------------
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func (c *Command) Name() string {
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return c.commandTree.Node().Name
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}
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func (c *Command) Description() string {
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return c.commandTree.Node().Description
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}
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func (c *Command) Complete(ctx context.Context, r *readline.Readline) []goprompt.Suggest {
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return c.commandTree.Complete(ctx, r)
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}
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func (c *Command) Execute(ctx context.Context, r *readline.Readline) error {
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return c.commandTree.Execute(ctx, r)
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}
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func (c *Command) Help(ctx context.Context, r *readline.Readline) string {
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return c.commandTree.Help(ctx, r)
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}
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// ------------------------------------------------------------------------------------------------
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// ~ Private methods
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// ------------------------------------------------------------------------------------------------
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func (c *Command) execute(ctx context.Context, r *readline.Readline) error {
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return shell.New(ctx, c.l, "kube-prompt").
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Args(r.AdditionalArgs()...).
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Env(c.kubectl.Cluster(r.Args().At(0)).Env()).
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Run()
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}
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func (c *Command) completeClusters(ctx context.Context, t tree.Root, r *readline.Readline) []goprompt.Suggest {
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return suggests.List(c.kubectl.Clusters())
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}
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