Simon Sapin <simon.sapin@octobus.net> [Mon, 26 Apr 2021 19:28:56 +0200] rev 47129
dirstate-tree: Handle I/O errors in status
Errors such as insufficient permissions when listing a directory are logged,
and the algorithm continues without considering that directory.
Differential Revision: https://phab.mercurial-scm.org/D10549
Simon Sapin <simon.sapin@octobus.net> [Mon, 26 Apr 2021 19:16:23 +0200] rev 47128
dirstate-tree: Ignore FIFOs etc. in the status algorithm
If a filesystem directory contains anything that is not:
* a "normal" file
* a symbolic link
* or a directory
… act as if that directory entry was not there. For example, if that path was
previously a tracked file, mark it as deleted or removed.
Differential Revision: https://phab.mercurial-scm.org/D10548
Simon Sapin <simon.sapin@octobus.net> [Fri, 16 Apr 2021 12:12:41 +0200] rev 47127
dirstate-tree: Add the new `status()` algorithm
With the dirstate organized in a tree that mirrors the structure of the
filesystem tree, we can traverse both trees at the same time in order to
compare them. This is hopefully more efficient that building multiple
big hashmaps for all of the repository’s contents.
Differential Revision: https://phab.mercurial-scm.org/D10547
Simon Sapin <simon.sapin@octobus.net> [Fri, 16 Apr 2021 12:12:04 +0200] rev 47126
dirstate-tree: Give to `status()` mutable access to the `DirstateMap`
Differential Revision: https://phab.mercurial-scm.org/D10546
Simon Sapin <simon.sapin@octobus.net> [Tue, 06 Apr 2021 15:49:01 +0200] rev 47125
rust: Add doc-comments to DirstateStatus fields
Differential Revision: https://phab.mercurial-scm.org/D10495
Simon Sapin <simon.sapin@octobus.net> [Tue, 06 Apr 2021 15:14:19 +0200] rev 47124
rust: Move "lookup" a.k.a. "unsure" paths into `DirstateStatus` struct
Instead of having `status()` returning a tuple of those paths and
`DirstateStatus`.
Differential Revision: https://phab.mercurial-scm.org/D10494
Simon Sapin <simon.sapin@octobus.net> [Tue, 13 Apr 2021 17:02:58 +0200] rev 47123
rust: Remove DirstateMap::file_fold_map
This was a HashMap constructed on demand and then cached in the DirstateMap
struct to avoid reconstructing at the next access. However the only use is
in Python bindings converting it to a PyDict. That method in turn is wrapped
in a @cachedproperty in Python code.
This was two redudant layers of caching. This changeset removes the Rust-level
one to keep the Python dict cache, and have bindings create a PyDict by
iterating.
Differential Revision: https://phab.mercurial-scm.org/D10493