sync-all should have a resume option
If sync-all is run with flags that can cause it to fail given some problem (--ff-only, --rebase, etc.) it would be convenient if the command fails on some repo for it to allow us to resume from that repo (so we don't have to wait for all the repos that we know are fine.) Something like writing out the last repo to a file which is read out when --resume is called.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.1 |
| Type | FeatureRequest |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Build System |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |