64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package view
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import (
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"errors"
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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/v2"
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"github.com/rs/zerolog/log"
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)
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// Context presents a context viewer.
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type Context struct {
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ResourceViewer
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}
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// NewContext returns a new viewer.
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func NewContext(gvr client.GVR) ResourceViewer {
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c := Context{
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ResourceViewer: NewBrowser(gvr),
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}
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c.GetTable().SetEnterFn(c.useCtx)
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c.GetTable().SetColorerFn(render.Context{}.ColorerFunc())
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c.AddBindKeysFn(c.bindKeys)
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return &c
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}
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func (c *Context) bindKeys(aa ui.KeyActions) {
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aa.Delete(ui.KeyShiftA, tcell.KeyCtrlSpace, ui.KeySpace)
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}
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func (c *Context) useCtx(app *App, model ui.Tabular, gvr, path string) {
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log.Debug().Msgf("SWITCH CTX %q--%q", gvr, path)
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if err := useContext(app, path); err != nil {
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app.Flash().Err(err)
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return
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}
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c.Refresh()
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c.GetTable().Select(1, 0)
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}
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func useContext(app *App, name string) error {
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if app.Content.Top() != nil {
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app.Content.Top().Stop()
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}
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res, err := dao.AccessorFor(app.factory, client.NewGVR("contexts"))
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if err != nil {
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return err
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}
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switcher, ok := res.(dao.Switchable)
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if !ok {
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return errors.New("Expecting a switchable resource")
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}
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if err := switcher.Switch(name); err != nil {
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log.Error().Err(err).Msgf("Context switch failed")
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return err
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}
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return app.switchContext(name, true)
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}
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