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types.go
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/
types.go
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// Copyright 2022 Namespace Labs Inc; All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
package runtime
import (
"fmt"
"strings"
)
func (d *Diagnostics) Failed() bool {
return d.State == Diagnostics_TERMINATED && d.ExitCode > 0
}
func (cw *ContainerWaitStatus) WaitStatus() string {
var inits []string
for _, init := range cw.Initializers {
inits = append(inits, fmt.Sprintf("%s: %s", init.Name, containerStateLabel(init)))
}
joinedInits := strings.Join(inits, "; ")
switch len(cw.Containers) {
case 0:
return joinedInits
case 1:
return box(containerStateLabel(cw.Containers[0]), joinedInits)
default:
var labels []string
for _, ctr := range cw.Containers {
labels = append(labels, fmt.Sprintf("%s: %s", ctr.Name, containerStateLabel(ctr)))
}
return box(fmt.Sprintf("{%s}", strings.Join(labels, "; ")), joinedInits)
}
}
func containerStateLabel(st *ContainerUnitWaitStatus) string {
switch st.Status.GetState() {
case Diagnostics_RUNNING:
label := "Running"
if !st.Status.GetIsReady() {
label += " (not ready)"
}
return label
case Diagnostics_WAITING:
return st.Status.GetWaitingReason()
case Diagnostics_TERMINATED:
if st.Status.GetExitCode() == 0 {
return ""
}
return fmt.Sprintf("Terminated: %s (exit code %d)", st.Status.GetTerminatedReason(), st.Status.GetExitCode())
}
return "(Unknown)"
}
func box(a, b string) string {
if b == "" {
return a
}
return fmt.Sprintf("%s [%s]", a, b)
}