109 lines
2.7 KiB
Go
109 lines
2.7 KiB
Go
package command
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import (
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"fmt"
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"strings"
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"github.com/mitchellh/cli"
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"github.com/posener/complete"
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"github.com/hashicorp/nomad/api/contexts"
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)
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// Ensure RecommendationDismissCommand satisfies the cli.Command interface.
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var _ cli.Command = &RecommendationDismissCommand{}
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// RecommendationAutocompleteCommand provides AutocompleteArgs for all
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// recommendation commands that support prefix-search autocompletion
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type RecommendationAutocompleteCommand struct {
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Meta
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}
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func (r *RecommendationAutocompleteCommand) AutocompleteArgs() complete.Predictor {
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return complete.PredictFunc(func(a complete.Args) []string {
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client, err := r.Meta.Client()
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if err != nil {
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return nil
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}
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resp, _, err := client.Search().PrefixSearch(a.Last, contexts.Recommendations, nil)
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if err != nil {
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return []string{}
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}
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return resp.Matches[contexts.Recommendations]
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})
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}
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// RecommendationDismissCommand implements cli.Command.
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type RecommendationDismissCommand struct {
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RecommendationAutocompleteCommand
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}
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// Help satisfies the cli.Command Help function.
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func (r *RecommendationDismissCommand) Help() string {
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helpText := `
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Usage: nomad recommendation dismiss [options] <recommendation_ids>
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Dismiss one or more Nomad recommendations.
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General Options:
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` + generalOptionsUsage()
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return strings.TrimSpace(helpText)
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}
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// Synopsis satisfies the cli.Command Synopsis function.
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func (r *RecommendationDismissCommand) Synopsis() string {
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return "Dismiss one or more Nomad recommendations"
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}
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func (r *RecommendationDismissCommand) AutocompleteFlags() complete.Flags {
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return mergeAutocompleteFlags(r.Meta.AutocompleteFlags(FlagSetClient),
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complete.Flags{})
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}
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// Name returns the name of this command.
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func (r *RecommendationDismissCommand) Name() string { return "recommendation dismiss" }
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// Run satisfies the cli.Command Run function.
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func (r *RecommendationDismissCommand) Run(args []string) int {
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flags := r.Meta.FlagSet(r.Name(), FlagSetClient)
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flags.Usage = func() { r.Ui.Output(r.Help()) }
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if err := flags.Parse(args); err != nil {
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return 1
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}
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if args = flags.Args(); len(args) < 1 {
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r.Ui.Error("This command takes at least one argument: <recommendation_id>")
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r.Ui.Error(commandErrorText(r))
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return 1
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}
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// Get the HTTP client.
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client, err := r.Meta.Client()
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if err != nil {
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r.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
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return 1
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}
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// Create a list of recommendations to dismiss.
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ids := make([]string, len(args))
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for i, id := range args {
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ids[i] = id
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}
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_, err = client.Recommendations().Delete(ids, nil)
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if err != nil {
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r.Ui.Error(fmt.Sprintf("Error dismissing recommendations: %v", err))
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return 1
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}
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verb := "recommendation"
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if len(ids) > 1 {
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verb += "s"
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}
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r.Ui.Output(fmt.Sprintf("Successfully dismissed %s", verb))
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return 0
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}
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