Andrew Pimlott <and...@pimlott.net> writes:

> git rebase -i --autosquash does not handle a fixup! of a fixup!, such as
> the history:
>
>     aaaaaaa fix nasty bug
>     ...
>     bbbbbbb fixup! fix nasty bug
>     ...
>     ccccccc fixup! fixup! fix nasty bug
>
> --autosquash produces:
>
>     pick aaaaaaa fix nasty bug
>     fixup bbbbbbb fixup! fix nasty bug
>     ...
>     pick ccccccc fixup! fixup! fix nasty bug
>
> This defeats the workflow I was hoping to use:
>
>     git commit -m 'fix nasty bug'
>     ...
>     git commit --fixup :/nasty
>     ...
>     git commit --fixup :/nasty
>
> The second :/nasty resolves to the previous fixup, not the initial
> commit.  I could have made the regular expression more precise, but this
> would be a hassle.
>
> Would a change to support fixup! fixup! be considered?

Sure, why not.  You could start with something like the patch below
(untested).  If that happens to work, just add a test and a good commit
message.


diff --git i/git-rebase--interactive.sh w/git-rebase--interactive.sh
index f953d8d..798ae81 100644
--- i/git-rebase--interactive.sh
+++ w/git-rebase--interactive.sh
@@ -689,7 +689,17 @@ rearrange_squash () {
                case "$message" in
                "squash! "*|"fixup! "*)
                        action="${message%%!*}"
-                       rest="${message#*! }"
+                       rest=$message
+                       while : ; do
+                               case "$rest" in
+                               "squash! "*|"fixup! "*)
+                                       rest="${rest#*! }"
+                                       ;;
+                               *)
+                                       break
+                                       ;;
+                               esac
+                       done
                        echo "$sha1 $action $rest"
                        # if it's a single word, try to resolve to a full sha1 
and
                        # emit a second copy. This allows us to match on both 
message


-- 
Thomas Rast
trast@{inf,student}.ethz.ch
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