branching: merge default into stable

branching: merge stable into default

relnotes: add 6.1.3 and 6.1.4

Added signature for changeset 0cc5f74ff7f0

Added tag 6.1.4 for changeset 0cc5f74ff7f0

sparse: use the rust code even when sparse is present With rust supporting more matcher types, we can now take this route in the sparse case too.

sparse: directly inline the `set_tracked` and `copy` wrapping core is already aware of sparse, so lets move the handful of line of code that deal with this for the sake of simplicity and explicitness.

spares: clarify some test about merging copies This new output clarify the important part out this merging : we want to be able to record the copy source even it is outside of the sparse profile.

sparse: drop the useless wrapping of `dirstate.set_untracked` The code of the wrapper only act in the case where the file is not tracked, so this has not effect for `untracked`. In addition the message explicitly mention `add` of a file and no test are breaking if we drop this. So we drop this for simplicity and cleanup

sparse: directly inline the `rebuild` wrapping Core is already aware of sparse, so lets move the handful of line of code that deal with it in `dirstate.rebuild` for the sake of simplicity.

sparse: directly inline the `walk` wrapping core is already aware of sparse, so lets move the handful of line of code that deal with it in `dirstate.walk` for the sake of simplicity.

sparse: use None as the sparse matcher value when disabled This create a clear signal for when the feature is unused. We could also create an `alwaysmatcher`, but using None is more explicit, so I went for it.

sparse: start moving away from the global variable for detection of usage Code is now checking if the repository using the sparse feature and that's it. Some code in `debugsparse` still rely on "global" state, as it apply sparse logic before updating the requirement. Cleaning that up is more work that we signed up for, but we could narrow the hack to that specific command.

test: fix test-sparse-revlog output after debugdeltachain change We need to get this test covered by the CI, in the meantime, here is a quick fix.

purge: prevent a silly crash with --confirm --files if --files is passed, there was no directory to checks and `msg` was undefined. This is now fixed and tested.

rust-dirstate: add support for nevermatcher This is in case this ever comes up, it's very easy to support, so might as well do it.

rust-dirstate: add `intersectionmatcher` to the allowed matchers `IntersectionMatcher` is now implemented in Rust.

rust: add IntersectionMatcher This will be used in the upcoming support for sparse checkouts in Rust-augmented status and later in rhg support for sparse checkouts.

rust-dirstate: add `unionmatcher` to the allowed matchers `UnionMatcher` is now implemented in Rust.

rust: add UnionMatcher This will be used in the upcoming support for sparse checkouts in Rust-augmented status and later in rhg support for sparse checkouts.

hg-cpython: refactor matcher transformation logic This reduces duplication and will allow for recursive transformation in UnionMatcher.

rust: use owned types in `Matcher` This simplifies the code a lot, allows for some refactoring to come. The original code tried to prevent allocations that were already happening anyway beforehand.

hg-cpython: fallback when encountering an unknown matcher At this point in the process, nothing user-visible has happened, it is still safe to fallback. This can happen now that we're going to be using "container matchers" like unionmatcher and intersectionmatcher. This is easier and less error-prone than recursive checking beforehand since only the presence of a transformation case will allow the process to continue.

auto-upgrade: add an option to silence the safe-mismatch message For well tested case, the message can get in the way, so we add a way to disable it.

auto-upgrade: add an option to silence the tracked-hint message For well tested case, the message can get in the way, so we add a way to disable it.

auto-upgrade: add an option to silence the dirstate-v2 message For well tested case, the message can get in the way, so we add a way to disable it.

auto-upgrade: rename a variable to match the actual content This was the result of a copy paste.

auto-upgrade: add an option to silence the share-safe message For well tested case, the message can get in the way, so we add a way to disable it.

auto-upgrade: add a test that will host "quiet" testing We will add options to suppress the message in the coming changeset. The changes will be clearer if the full test is already in place.

rust-status: don't trigger dirstate v1 rewrite when only v2 data is changed The assumption that we need to rewrite (or append to) the dirstate if the ignore pattern hash has changed or if any cached directory mtimes have changed is only valid when using dirstate-v2. In dirstate-v1, neither of these things are written to disk.