Mercurial > evolve
diff CHANGELOG @ 5979:4a09e95d29c9 stable
rewriteutil: fix broken touch of merge commits (issue6416)
`rewriteutil.rewrite()` is for rewriting a linear chain of commits
into a single commit, i.e. what `hg fold` does. Many of the callers
passed in a single commit because they wanted to rewrite just a single
commit (e.g. `hg touch`). Before this patch, the code worked by going
through the commits to fold and adding up all the modified files in
them, then building a `memctx` based on that. As reported in
issue6416, that can lose changes in merge commits. We could probably
fix that without changing the existing code too much, but it seems the
easiest way is to rewrite the code so it instead creates the new
commit by effectively checking out the base and then revert to the
head of the chain, so that's what this patch does. It does so by using
in-memory merge.
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Mon, 05 Oct 2020 08:35:17 -0700 |
parents | 30c8d8e6a7f4 |
children | 991be5efe7cb |
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--- a/CHANGELOG Mon Oct 05 09:02:21 2020 -0700 +++ b/CHANGELOG Mon Oct 05 08:35:17 2020 -0700 @@ -6,6 +6,11 @@ * next: remove duplicated targets when updating from an unstable changeset * evolve: use "served" repo filter to guess what the server will publish + * touch/fold/metaedit/rewind: no longer lose changes from merge commits + (issue6416). As a consequence (for technical reasons), when run with + Mercurial 5.5 and earlier, these commands now require there to be no + unresolved conflicts. + topic (0.22.2)