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Require confirmation if rolling back more than 9 releases #975

Merged
merged 2 commits into from
Aug 18, 2016
Merged

Require confirmation if rolling back more than 9 releases #975

merged 2 commits into from
Aug 18, 2016

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Nosajool
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Fixes #881

$ EMPIRE_API_URL=http://$(docker-machine ip default):8080 ./build/emp rollback v1 -a acme-inc
WARNING. Attempting to rollback 18 versions from v19 to v1.
To proceed, type v1: v1
Rolled back acme-inc to v1 as v20.
$ EMPIRE_API_URL=http://$(docker-machine ip default):8080 ./build/emp rollback v1 -a acme-inc
WARNING. Attempting to rollback 19 versions from v20 to v1.
To proceed, type v1: v19
Rollback confirmation did not match.

ejholmes
ejholmes reviewed Aug 18, 2016
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cmd/emp/releases.go
var vconfirmation string
fmt.Printf("WARNING. Attempting to rollback %d versions from v%d to v%d.\n", diff, currVer, verNum)
fmt.Printf("To proceed, type v%d: ", verNum)
fmt.Scanln(&vconfirmation)
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You could probably re-use the mustConfirm helper here.

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ah, perfect

@ejholmes
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Awesome. Other than those comments, this looks great.

P.S. CI might fail right now because of #972

@ejholmes ejholmes merged commit 38f1028 into master Aug 18, 2016
@ejholmes ejholmes deleted the jl-safer-rollback branch August 18, 2016 23:54
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2 participants
@Nosajool @ejholmes