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status: fix over-counted step when status != stepping

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This is a fixup of

  commit b00b61e967
  Author: Christian Schwarz <me@cschwarz.com>
  Date:   Sun Nov 21 15:15:23 2021 +0100

      status: user-visible replication step number should start at 1

fixes https://github.com/zrepl/zrepl/issues/589
refs https://github.com/zrepl/zrepl/issues/538
This commit is contained in:
Christian Schwarz 2022-04-24 15:22:07 +02:00
parent 0121929164
commit ce6701fb33
1 changed files with 10 additions and 2 deletions
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12
client/status/viewmodel/render.go
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@ -228,8 +228,16 @@ func printFilesystemStatus(t *stringbuilder.B, rep *report.FilesystemReport, max
}
userVisisbleCurrentStep, userVisibleTotalSteps := rep.CurrentStep, len(rep.Steps)
if len(rep.Steps) > 0 {
userVisisbleCurrentStep = rep.CurrentStep + 1 // CurrentStep is an index that starts at 0
// `.CurrentStep` is == len(rep.Steps) if all steps are done.
// Until then, it's an index into .Steps that starts at 0.
// For the user, we want it to start at 1.
if rep.CurrentStep >= len(rep.Steps) {
// rep.CurrentStep is what we want to show.
// We check for >= and not == for robustness.
} else {
// We're not done yet, so, make step count start at 1
// (The `.State` is included in the output, indicating we're not done yet)
userVisisbleCurrentStep = rep.CurrentStep + 1
}
status := fmt.Sprintf("%s (step %d/%d, %s/%s)%s",
strings.ToUpper(string(rep.State)),