123 lines
2.5 KiB
Go
123 lines
2.5 KiB
Go
package views
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import (
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"github.com/gdamore/tcell"
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"github.com/k8sland/k9s/resource"
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log "github.com/sirupsen/logrus"
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)
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type podView struct {
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*resourceView
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}
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func newPodView(t string, app *appView, list resource.List, c colorerFn) resourceViewer {
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v := podView{newResourceView(t, app, list, c).(*resourceView)}
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v.extraActionsFn = v.extraActions
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logs := newLogsView(&v)
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logs.setActions(keyActions{
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tcell.KeyCtrlB: {description: "Back", action: v.stopLogs},
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tcell.KeyCtrlK: {description: "Clear", action: v.clearLogs},
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})
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v.AddPage("logs", logs, true, false)
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picker := newSelectList()
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picker.SetSelectedFunc(func(i int, t, d string, r rune) {
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log.Println("Selected", i, t, d, r)
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v.sshInto(v.selectedItem, t)
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})
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picker.setActions(keyActions{
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tcell.KeyCtrlB: {description: "Back", action: v.back},
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})
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v.AddPage("choose", picker, true, false)
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v.switchPage("po")
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return &v
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}
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// Handlers...
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func (v *podView) back(*tcell.EventKey) {
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v.switchPage(v.list.GetName())
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}
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func (v *podView) logs(*tcell.EventKey) {
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if !v.rowSelected() {
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return
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}
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cc, err := fetchContainers(v.list, v.selectedItem)
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if err != nil {
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log.Error(err)
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}
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l := v.GetPrimitive("logs").(*logsView)
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l.deleteAllPages()
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for _, c := range cc {
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l.addContainer(c)
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}
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v.switchPage("logs")
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l.init()
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}
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func (v *podView) ssh(*tcell.EventKey) {
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if !v.rowSelected() {
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return
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}
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cc, err := fetchContainers(v.list, v.selectedItem)
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if err != nil {
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log.Error("Error fetching containers", err)
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return
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}
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if len(cc) == 1 {
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v.sshInto(v.selectedItem, "")
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return
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}
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v.showPicker(cc)
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return
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}
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func (v *podView) showPicker(cc []string) {
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l := v.GetPrimitive("choose").(*selectList)
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l.populate(cc)
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v.switchPage("choose")
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}
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func (v *podView) sshInto(path, co string) {
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v.app.flash(flashInfo, "SSH into pod", path)
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ns, po := namespaced(path)
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if len(co) == 0 {
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run(v.app, "exec", "-it", "-n", ns, po, "--", "sh")
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} else {
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run(v.app, "exec", "-it", "-n", ns, po, "-c", co, "--", "sh")
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}
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}
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func (v *podView) clearLogs(*tcell.EventKey) {
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v.app.flash(flashInfo, "Clearing logs...")
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v.GetPrimitive("logs").(*logsView).clearLogs()
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}
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func (v *podView) stopLogs(*tcell.EventKey) {
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v.GetPrimitive("logs").(*logsView).stop()
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v.switchPage(v.list.GetName())
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}
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func (v *podView) extraActions(aa keyActions) {
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aa[tcell.KeyCtrlL] = newKeyHandler("Logs", v.logs)
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aa[tcell.KeyCtrlS] = newKeyHandler("SSH", v.ssh)
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}
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func fetchContainers(l resource.List, po string) ([]string, error) {
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if len(po) == 0 {
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return []string{}, nil
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}
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return l.Resource().(resource.Container).Containers(po)
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}
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