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https://github.com/taigrr/wtf
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aa313bdaa4
If, on startup, a widget's positional configuration is invalid (ie: cannot be displayed onscreen) then terminate the app and inform about which widget is erroring
74 lines
1.5 KiB
Go
74 lines
1.5 KiB
Go
package datadog
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import (
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"fmt"
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"github.com/rivo/tview"
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"github.com/wtfutil/wtf/wtf"
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datadog "github.com/zorkian/go-datadog-api"
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)
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type Widget struct {
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wtf.TextWidget
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}
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func NewWidget(app *tview.Application) *Widget {
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widget := Widget{
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TextWidget: wtf.NewTextWidget(app, "Datadog", "datadog", false),
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}
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return &widget
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}
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/* -------------------- Exported Functions -------------------- */
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func (widget *Widget) Refresh() {
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monitors, monitorErr := Monitors()
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widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s", widget.Name())))
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widget.View.Clear()
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var content string
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if monitorErr != nil {
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widget.View.SetWrap(true)
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content = monitorErr.Error()
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} else {
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widget.View.SetWrap(false)
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content = widget.contentFrom(monitors)
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}
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widget.View.SetText(content)
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}
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/* -------------------- Unexported Functions -------------------- */
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func (widget *Widget) contentFrom(monitors []datadog.Monitor) string {
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var str string
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triggeredMonitors := []datadog.Monitor{}
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for _, monitor := range monitors {
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state := *monitor.OverallState
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switch state {
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case "Alert":
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triggeredMonitors = append(triggeredMonitors, monitor)
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}
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}
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if len(triggeredMonitors) > 0 {
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str = str + fmt.Sprintf(
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" %s\n",
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"[red]Triggered Monitors[white]",
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)
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for _, triggeredMonitor := range triggeredMonitors {
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str = str + fmt.Sprintf("[red] %s\n", *triggeredMonitor.Name)
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}
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} else {
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str = str + fmt.Sprintf(
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" %s\n",
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"[green]No Triggered Monitors[white]",
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)
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}
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return str
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}
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