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chore: add output flag to sync status command #1010

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merged 1 commit into from
Jun 30, 2022

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kasteph
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@kasteph kasteph commented Jun 26, 2022

Background

I frequently have to stop a Lily daemon manually when I do backfills or partial repository archiving work. Until filecoin-project/lotus#8641 is ready, I need to be able to have a way to determine what the latest height is.

Changes

This PR accepts a string flag to the stop command that determines at the most recent height the given stage stopped. This allows me to use the height in stdout to be used as an input for next steps in the data pipeline.

It accepts a bool flag to sync called output that would enable me to continuously poll the sync command with simple bash one-liners and check at what stage and what height it currently is at.

e.g.

❯ ./lily sync status --output="text"
2022-06-27T13:11:35.035+0200    WARN    cliutil util/apiinfo.go:81      API Token not set and requested, capabilities might be limited.
header sync 1072527
❯ ./lily sync status --output="json"
2022-06-27T16:16:06.003+0200    WARN    cliutil util/apiinfo.go:81      API Token not set and requested, capabilities might be limited.
{"Stage":1,"Height":1075951}

@kasteph kasteph requested review from iand and frrist June 26, 2022 22:49
@kasteph kasteph changed the title chore: add sync height command chore: add height flag to stop command Jun 26, 2022
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@kasteph kasteph requested review from placer14 June 27, 2022 09:55
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LGTM :shipit:

} else {
fmt.Printf("\tElapsed: %s\n", ss.End.Sub(ss.Start))
fmt.Printf(string(j) + "\n")
case "":
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could call this "pretty" or "verbose" and set the default value of the --output flag as such, but not a big deal

@kasteph kasteph changed the title chore: add height flag to stop command chore: add output flag to sync status command Jun 30, 2022
@kasteph kasteph merged commit f150334 into master Jun 30, 2022
@kasteph kasteph deleted the kasteph/get-sync-height branch June 30, 2022 09:36
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4 participants