keep track of unresolved value of symbolic-ref in iterator #1712
+146
−86
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For reftable development, it's useful to be able to print out the direct value of a symbolic reference before resolution. This is currently possible with git-for-each-ref, but since the iterators do not keep track of the value of the symbolic ref, a separate call needs to be made each time.
Address this inefficiency by keeping track of the value of the symbolic reference in the ref iterator. This patch series also ends with a commit to use this value in the iterator through callbacks in ref-filter.c.
This series started with [1] but I decided to send a separate patch series since it is substantially different.
cc: Phillip Wood [email protected]
cc: "Kristoffer Haugsbakk" [email protected]
cc: Jeff King [email protected]
cc: Patrick Steinhardt [email protected]
cc: Jean-Noël Avila [email protected]