dirstatemap: drop unused internal constant definition All that logic now moved within the DirstateItem itself, so we can finally drop this implementation details from the "higher" level. Differential Revision: https://phab.mercurial-scm.org/D11331

dirstate-item: add dedicated "legacy" constructor for `addfile` case This way the internal details of how a DirstateItem is encoded is encapsulated within the DirstateItem. This will finally give use some latitude to change the data we store in a DirstateItem. The addfile logic will likely be rewritten eventually and these dedicated constructor can be removed at that time. In the mean-time this should help with hiding internal details of DirstateItem and to migrate it to new internal storage and logic. Differential Revision: https://phab.mercurial-scm.org/D11330

dirstatemap: use the default code to handle "merged" case This simplify the conditionnal a bit since most of it is handled by the common code. Differential Revision: https://phab.mercurial-scm.org/D11329

dirstatemap: use the default code to handle "added" case This one is very easy too. Differential Revision: https://phab.mercurial-scm.org/D11328

dirstatemap: use the default code to handle "removed" case This one is very easy. Differential Revision: https://phab.mercurial-scm.org/D11327

dirstatemap: use the default code to handle "clean-p2" case This simplify the conditionnal a bit since most of it is handled by the common code. Differential Revision: https://phab.mercurial-scm.org/D11326

dirstatemap: use the default code to handle "p2-tracked" case We juste have to do minor value adjustement and the default code will do the rest. This kind of change highglight that "clean_p2" is probably not the right name, for that value. However this is all thing to be figured out and cleaned up once are done moving logic at lower level. Differential Revision: https://phab.mercurial-scm.org/D11325

dirstatemap: use the default code to handle "possibly_dirty" case This case is quite simple too Differential Revision: https://phab.mercurial-scm.org/D11324

dirstatemap: use the default code to handle normal entry This case is quite simple. Differential Revision: https://phab.mercurial-scm.org/D11323

dirstatemap: conclude `reset_state` with logic using the new __init__ Now the DirstateItem can deal with most of the logic related to its initialization, our goal is to migrate the function to a more "unified" way were minimal processing is done early before more generic code gets into play. Nobody is calling this code yet, but this is about to change. Differential Revision: https://phab.mercurial-scm.org/D11322

dirstatemap: temporarily return early in `reset_state` We are about to migrate `addfile` to the new `DirstateItem__init__` and having these early return will the new series of patches to be clearer. Differential Revision: https://phab.mercurial-scm.org/D11321

dirstate-item: feed more information to `__init__` Instead of processing the "rich" value at the `dirstatemap` level, we can now directly pass them to the DirstateItem object. This will make the object free to store whatever its want and to implements it logic whatever its want. For now… we simply process the flag and store the same good old value. However this pave the way for doing things differently once the rest of dirstatemap code is updated. Nobody call this code yet. Differential Revision: https://phab.mercurial-scm.org/D11320

rust-dirstatemap: temporarily use `from_v1_data` in `addfile` We are about to change the `__init__` for `DirstateItem`. To make the transition easier, we move existing caller to `DirstateItem.from_v1_data`. The Rust dirstate map will need an overall once the durst settle anyway. Differential Revision: https://phab.mercurial-scm.org/D11319

dirstatemap: temporarily use `from_v1_data` in `addfile` We are about to change the `__init__` for `DirstateItem`. To make the transition easier, we move existing caller to `DirstateItem.from_v1_data`. Differential Revision: https://phab.mercurial-scm.org/D11318

dirstate-item: fix the declaration of the Cext `from_v1_meth` This method is apparently not called from anywhere since the declaration was garbage. We will start calling it in the next changeset. Differential Revision: https://phab.mercurial-scm.org/D11317

dirstate-item: fix Cext declaration of dm_nonnormal and dm_otherparent These are property, not method. Differential Revision: https://phab.mercurial-scm.org/D11316

dirstatemap: replace `removefile` by an explicit `entry.set_untracked()` All the other caller goes through `reset_state`, so we can safely have an explicit method on `DirstateItem` object. This means that all the logic to preserve the previous state (from p2, merged, etc) is now properly encapsulated within the DirstateItem. This pave the way to using different storage for these information. Differential Revision: https://phab.mercurial-scm.org/D11315

dirstate: forward `remove` call to newer `API` The `_remove` method was only called in the deprecated `remove` function. We merge the two and express it in terms of call to new API methods. Differential Revision: https://phab.mercurial-scm.org/D11314

branching: merge stable into default

store: return just one filename in walk functions Various walk functions return `(revlog_type, decoded, encoded)` where decoded could be None. But no-one cares about `encoded` and expects `unencoded` to be present, except verify (because this can only happen with old repo formats). Simplify all this by either failing outright if a decoding a filename fails (instead of almost certainly failing with a type error due to treating None as a bytes), or skipping the filename but providing in an out argument for hg verify. Differential Revision: https://phab.mercurial-scm.org/D11248

tests: rename test-clone-uncompressed.t as clone --uncompressed is deprecated in favor of --stream Differential Revision: https://phab.mercurial-scm.org/D11237

debugrebuildfncache: add a cheaper option to rebuild the fncache On my repository, debugrebuildfncache takes 5-10min with the lock. With the flag added in this commit, it takes 10s. The tradeoff is that it only recovers from certain kinds of corruptions. It is intended to to recover faster from fncaches broken by a revlog split during a transaction that ends up being rolled back. Differential Revision: https://phab.mercurial-scm.org/D11265

test: reduce noise, so the important bits stand out Differential Revision: https://phab.mercurial-scm.org/D11264

wireprotov1peer: update all rpcs to use the new batchable scheme If desired, we could keep the future class and the function that upgrades an old style rpc instead of a new style, for extensions. Differential Revision: https://phab.mercurial-scm.org/D11212

wireprotov1peer: simplify the way batchable rpcs are defined The scheme with futures/generator is confusing due to the way communication is done by side effects, especially with two different "future" objects. Just returning a request and a function to read the response is easier to understand. There are tests failures with the largefiles extension due to it aliasing one rpc to another one, which gets fixed in the next commit. Differential Revision: https://phab.mercurial-scm.org/D11211

dirstate: directly call the dirstatemap in `set_untracked` This function is only called in two places: the deprecated "remove" method and in the new `set_untracked` method. So we simply inline the appropriate content in `set_untracked`, paving the way to dropping the deprecated code and its associated function. Differential Revision: https://phab.mercurial-scm.org/D11313

resources: narrow the try:except clause to minimum Otherwise this mind hides other import or attribute errors. Differential Revision: https://phab.mercurial-scm.org/D11312

merge with stable