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stop_pipeline.go
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stop_pipeline.go
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package cmd
import (
"fmt"
"io"
"sort"
"strings"
"github.com/spf13/cobra"
"gopkg.in/AlecAivazis/survey.v1/terminal"
"github.com/jenkins-x/golang-jenkins"
"github.com/jenkins-x/jx/pkg/jx/cmd/templates"
"github.com/jenkins-x/jx/pkg/util"
)
// StopPipelineOptions contains the command line options
type StopPipelineOptions struct {
GetOptions
Build int
Filter string
Jobs map[string]gojenkins.Job
}
var (
stopPipelineLong = templates.LongDesc(`
Stops the pipeline build.
`)
stopPipelineExample = templates.Examples(`
# Stop a pipeline
jx stop pipeline foo/bar/master -b 2
# Select the pipeline to stop
jx stop pipeline
`)
)
// NewCmdStopPipeline creates the command
func NewCmdStopPipeline(f Factory, in terminal.FileReader, out terminal.FileWriter, errOut io.Writer) *cobra.Command {
options := &StopPipelineOptions{
GetOptions: GetOptions{
CommonOptions: CommonOptions{
Factory: f,
In: in,
Out: out,
Err: errOut,
},
},
}
cmd := &cobra.Command{
Use: "pipeline [flags]",
Short: "Stops one or more pipelines",
Long: stopPipelineLong,
Example: stopPipelineExample,
Aliases: []string{"pipe", "pipeline", "build", "run"},
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
CheckErr(err)
},
}
cmd.Flags().IntVarP(&options.Build, "build", "b", 0, "The build number to stop")
cmd.Flags().StringVarP(&options.Filter, "filter", "f", "", "Filters all the available jobs by those that contain the given text")
return cmd
}
// Run implements this command
func (o *StopPipelineOptions) Run() error {
jobMap, err := o.getJobMap(o.Filter)
if err != nil {
return err
}
o.Jobs = jobMap
args := o.Args
names := []string{}
for k, _ := range o.Jobs {
names = append(names, k)
}
sort.Strings(names)
if len(args) == 0 {
defaultName := ""
for _, n := range names {
if strings.HasSuffix(n, "/master") {
defaultName = n
break
}
}
name, err := util.PickNameWithDefault(names, "Which pipelines do you want to stop: ", defaultName, o.In, o.Out, o.Err)
if err != nil {
return err
}
args = []string{name}
}
for _, a := range args {
err = o.stopJob(a, names)
if err != nil {
return err
}
}
return nil
}
func (o *StopPipelineOptions) stopJob(name string, allNames []string) error {
job := o.Jobs[name]
jenkinsClient, err := o.JenkinsClient()
if err != nil {
return err
}
build := o.Build
if build <= 0 {
last, err := jenkinsClient.GetLastBuild(job)
if err != nil {
return err
}
build = last.Number
if build <= 0 {
return fmt.Errorf("No build available for %s", name)
}
}
return jenkinsClient.StopBuild(job, build)
}