94 lines
2.3 KiB
Go
94 lines
2.3 KiB
Go
package view
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import (
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"context"
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"fmt"
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"github.com/derailed/k9s/internal"
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"github.com/derailed/k9s/internal/client"
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"github.com/derailed/k9s/internal/dao"
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"github.com/derailed/k9s/internal/render"
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"github.com/derailed/k9s/internal/ui"
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"github.com/gdamore/tcell"
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"github.com/rs/zerolog/log"
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batchv1beta1 "k8s.io/api/batch/v1beta1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/labels"
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"k8s.io/apimachinery/pkg/runtime"
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)
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// CronJob represents a cronjob viewer.
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type CronJob struct {
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ResourceViewer
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}
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// NewCronJob returns a new viewer.
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func NewCronJob(gvr client.GVR) ResourceViewer {
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c := CronJob{ResourceViewer: NewBrowser(gvr)}
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c.SetBindKeysFn(c.bindKeys)
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c.GetTable().SetEnterFn(c.showJobs)
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c.GetTable().SetColorerFn(render.CronJob{}.ColorerFunc())
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return &c
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}
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func (c *CronJob) showJobs(app *App, model ui.Tabular, gvr, path string) {
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log.Debug().Msgf("Showing Jobs %q:%q -- %q", model.GetNamespace(), gvr, path)
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o, err := app.factory.Get(gvr, path, true, labels.Everything())
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if err != nil {
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app.Flash().Err(err)
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return
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}
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var cj batchv1beta1.CronJob
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err = runtime.DefaultUnstructuredConverter.FromUnstructured(o.(*unstructured.Unstructured).Object, &cj)
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if err != nil {
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app.Flash().Err(err)
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return
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}
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v := NewJob(client.NewGVR("batch/v1/jobs"))
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v.SetContextFn(jobCtx(path, string(cj.UID)))
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if err := app.inject(v); err != nil {
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app.Flash().Err(err)
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}
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}
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func jobCtx(path, uid string) ContextFunc {
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return func(ctx context.Context) context.Context {
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ctx = context.WithValue(ctx, internal.KeyPath, path)
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return context.WithValue(ctx, internal.KeyUID, uid)
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}
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}
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func (c *CronJob) bindKeys(aa ui.KeyActions) {
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aa.Add(ui.KeyActions{
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tcell.KeyCtrlT: ui.NewKeyAction("Trigger", c.trigger, true),
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})
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}
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func (c *CronJob) trigger(evt *tcell.EventKey) *tcell.EventKey {
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sel := c.GetTable().GetSelectedItem()
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if sel == "" {
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return evt
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}
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res, err := dao.AccessorFor(c.App().factory, c.GVR())
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if err != nil {
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return nil
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}
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runner, ok := res.(dao.Runnable)
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if !ok {
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c.App().Flash().Err(fmt.Errorf("expecting a jobrunner resource for %q", c.GVR()))
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return nil
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}
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if err := runner.Run(sel); err != nil {
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c.App().Flash().Errf("Cronjob trigger failed %v", err)
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return evt
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}
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c.App().Flash().Infof("Triggering Job %s %s", c.GVR(), sel)
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return nil
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}
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