Mercurial: Changelog

wix: always normalize version string Before, it was possible to pass in a custom version string which would not be valid in MSI. So we always normalize the version string. While we're here, also print when we normalize the version string, for better visibility. Differential Revision: https://phab.mercurial-scm.org/D8004

wix: more robust normalization of RC version components MSI has strict version requirements where the format is `A.B.C[.D]` and all fields must be numeric (https://docs.microsoft.com/en-us/windows/win32/msi/productversion?redirectedfrom=MSDN). Only the first 3 are used by the installer itself. Mercurial's version strings can have `rcN` and an optional `+<commit>-<date>` fragment at the end. This commit teaches the MSI version normalization to handle both of these more robustly. Before, we would throw away the `.rcN` component completely. e.g. `5.3rc1` would get normalized to `5.3.0`. And worse, `5.3rc0+5-abcdef` would get normalized to `5.3.5`. After this commit, presence of an `.rcN` provides the value for a 4th field. e.g. `5.3rc1` -> `5.3.0.1`. In addition, the commit count from the `+` suffix gets normalized into the 4th version component, but only if the original version string didn't have a 4th version component or if no `rcN` is present. e.g. `5.3+5-abcdef` is `5.3.0.5`. Differential Revision: https://phab.mercurial-scm.org/D8003

phabricator: fix a crash when submitting binaries (issue6260) I think this assumed that `p1()` returned the changectx instead of the previous filelog entry. Differential Revision: https://phab.mercurial-scm.org/D8010

rebase: move some variables after an error cases where they're not needed Differential Revision: https://phab.mercurial-scm.org/D7905

rebase: clarify a little by calculating a set in Python instead of in revset By calculating the set in Python, we can give it a name, which helps readability. Differential Revision: https://phab.mercurial-scm.org/D7904

merge: avoid a negation in the definition of updatedirstate We only use `partial` in one place: the definition of `updatedirstate`. Let's simplify that a little. Differential Revision: https://phab.mercurial-scm.org/D7900