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Viewing changes to src/github.com/juju/juju/cmd/juju/action/common.go

  • Committer: Martin Packman
  • Date: 2016-03-30 19:31:08 UTC
  • mfrom: (1.1.41)
  • Revision ID: martin.packman@canonical.com-20160330193108-h9iz3ak334uk0z5r
Merge new upstream source 2.0~beta3

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src/github.com/juju/juju/cmd/juju/action/common.go
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package action
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import (
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        "github.com/juju/cmd"
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        "github.com/juju/errors"
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        "github.com/juju/loggo"
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        "github.com/juju/names"
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        "gopkg.in/yaml.v2"
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        "github.com/juju/juju/apiserver/params"
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)
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var logger = loggo.GetLogger("juju.cmd.juju.action")
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// displayActionResult returns any error from an ActionResult and displays
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// its response values otherwise.
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func displayActionResult(result params.ActionResult, ctx *cmd.Context, out cmd.Output) error {
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        if result.Error != nil {
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                return result.Error
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        }
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        if result.Action == nil {
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                return errors.New("action for result was nil")
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        }
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        output, err := yaml.Marshal(result.Output)
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        if err != nil {
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                return err
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        }
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        response := struct {
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                Action  string
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                Target  string
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                Status  string
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                Message string
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                Results string
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        }{
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                Action:  result.Action.Name,
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                Target:  result.Action.Receiver,
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                Status:  result.Status,
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                Message: result.Message,
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                Results: string(output),
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        }
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        err = out.Write(ctx, response)
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        if err != nil {
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                return err
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        }
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        return nil
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}
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// getActionTagByPrefix uses the APIClient to get all ActionTags matching a prefix.
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func getActionTagsByPrefix(api APIClient, prefix string) ([]names.ActionTag, error) {
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        results := []names.ActionTag{}