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545e6eeb25
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3802 Commits

Author SHA1 Message Date
Jun Wu
545e6eeb25 dag: unknown names when resolving (names, heads) to paths is not an error 
Summary:
When translating RequestNameToLocation to ResponseIdNamePair. If "heads" are
known, but some "names" aren't. Do not treat it as an error. This will be
used by the client-side to properly handle the "contains" check.

Reviewed By: sfilipco

Differential Revision: D27629309

fbshipit-source-id: 206ec5df956b33f4e816ab8d6a67ce776fd7bd74
 2021-04-13 16:37:48 -07:00
Jun Wu
ba7e1c6952 dag: move client Dag construction to TestDag 
Summary: This will make it easier to test client / server dags in upcoming changes.

Reviewed By: sfilipco

Differential Revision: D27629318

fbshipit-source-id: e3137654613aa3208a8f2e4b9f4ddfe73871f2c5
 2021-04-13 16:37:48 -07:00
Jun Wu
5c77fa2aed dag: implement RemoteIdConvertProtocol on dag snapshots 
Summary: This will be used in upcoming changes. It just delegates to the Arc inner.

Reviewed By: sfilipco

Differential Revision: D27629313

fbshipit-source-id: ba6cd7cac2b9f5c1a2898c439c53768995a2dc42
 2021-04-13 16:37:47 -07:00
Jun Wu
f4bc4b88b9 dag: add DagAlgorithm::is_vertex_lazy 
Summary: This will be used by upcoming changes.

Reviewed By: sfilipco

Differential Revision: D27629312

fbshipit-source-id: 6c56e73caf4e1a398ac3a8b4294bd9f380af3764
 2021-04-13 16:37:47 -07:00
Jun Wu
46fa8482a1 dag: add RemoteIdConvrtProtocol::is_local 
Summary: This will be used by upcoming changes.

Reviewed By: sfilipco

Differential Revision: D27629319

fbshipit-source-id: d19e490268561f3154642e5bb1e415da4c5d03ee
 2021-04-13 16:37:47 -07:00
Jun Wu
d453c93b96 hgcommits: use HashMap, not function to provide parents 
Summary:
See the previous diff for context. A concrete HashMap can provide
"hint_pending_subdag". But a parent function cannot.

Reviewed By: sfilipco

Differential Revision: D27629311

fbshipit-source-id: 65168a8d00d9a672396312200016d6749f416d02
 2021-04-13 16:37:47 -07:00
Jun Wu
917cf2c9bb hgcommands: use lazy commit hash backend 
Summary: The lazy backend can now (partially) support the non-full IdMap segment clone.

Reviewed By: sfilipco

Differential Revision: D27581488

fbshipit-source-id: 51eded6acdbe82d22f5bb73eb4a715e2c22f4d75
 2021-04-13 16:37:47 -07:00
Jun Wu
e7ec72f8f1 mutationstore: asyncize more places 
Summary:
Make mutationstore more friendly to async.
This resolves an issue with smartlog with the lazy commit hash backend.

Reviewed By: sfilipco

Differential Revision: D27583844

fbshipit-source-id: 5b0b0b9b8ab82399f80eb2b410a0c4b84bd6a444
 2021-04-13 16:37:46 -07:00
Jun Wu
db51ea8228 dag: do not resolve id or names remotely inside a nonblocking context 
Summary:
Otherwise it might panic (ex. calling into tokio without entering a tokio
runtime). This can happen in, for example, `Debug::fmt(&IdStaticSet, ...)`.

Reviewed By: sfilipco

Differential Revision: D27581487

fbshipit-source-id: feec53e088706adcc6710afcf24fa70598f886cf
 2021-04-13 16:37:46 -07:00
Jun Wu
37d53e0c3d pydag: avoid SyncNameSetQuery 
Summary: `SyncNameSetQuery` will stop working with lazy commit hashes. Change them to async.

Reviewed By: sfilipco

Differential Revision: D27581486

fbshipit-source-id: bfac1d0676f1fe102c74cc4fc2b83d4c9aed970e
 2021-04-13 16:37:46 -07:00
Jun Wu
1038af19fa dag: add "dirty" to DagAlgorithm 
Summary:
This will be used by "add_heads" logic to detect what vertexes to insert
and might reduce remote fetches.

Reviewed By: sfilipco

Differential Revision: D27572359

fbshipit-source-id: d0bf027a69d180663a1587dfde613cb76b05072a
 2021-04-13 16:37:46 -07:00
Jun Wu
1913d17c4e dag: add "dirty" to IdDagAlgorithm 
Summary: The API returns entries buffered in memory not persisted.

Reviewed By: sfilipco

Differential Revision: D27572360

fbshipit-source-id: 555988f7c891f2d928bfa1e486a0fc1d089b4ad5
 2021-04-13 16:37:46 -07:00
Jun Wu
ce8bfb19a4 dag: add ways to get the minimal "dirty" Id in IdDag 
Summary: This will be used to select "dirty" (not written to disk) set in the IdDag.

Reviewed By: sfilipco

Differential Revision: D27572361

fbshipit-source-id: 0b4d2e092ece835e3d4b6aa831d32ffffc7087ca
 2021-04-13 16:37:45 -07:00
Jun Wu
9974efcfed dag: consider overlap IdMap for prefix lookup 
Summary:
Before this change, overlap IdMap was not considered for prefix lookup. That
results in "shortest" template not working and smartlog prints full hashes
for remote/stable etc.

Reviewed By: sfilipco

Differential Revision: D27547582

fbshipit-source-id: 7a56590775eed9d509f2212f8e5009c04aaf4e9d
 2021-04-13 16:37:45 -07:00
Jun Wu
d450aa7bd4 dag: extract prefix lookup logic from MemIdMap to CoreMemIdMap 
Summary: It will be reused in NameDag.

Reviewed By: sfilipco

Differential Revision: D27547583

fbshipit-source-id: da85fc7504d20877210e8ed1a97cbec18d06eede
 2021-04-13 16:37:45 -07:00
Jun Wu
2ab2ba667c dag: avoid SyncNameSetQuery in namedag and ops 
Summary:
Now NameSet iteration can be blocking, SyncNameSetQuery is no longer sound.
Remove SyncNameSetQuery in key logic (namedag and ops) and replace them with
async logic.

Reviewed By: sfilipco

Differential Revision: D27547581

fbshipit-source-id: af69b1a8219e97d10278939407ee79f9b333a77f
 2021-04-13 16:37:45 -07:00
Jun Wu
af3c3b3fd0 dag: trigger remote fetching in various dag algorithms 
Summary: Dag algorithms like `parent_names` need to fetch vertexes via remote automatically.

Reviewed By: sfilipco

Differential Revision: D27547584

fbshipit-source-id: 8106931d6f642c9a4bf0f3c546ba881c2ca73fea
 2021-04-13 16:37:45 -07:00
Jun Wu
691317fd17 changelog2: add "lazy" backend 
Summary: Similar to "lazytext" but IdMap is also lazy.

Reviewed By: sfilipco

Differential Revision: D27547579

fbshipit-source-id: 70452f1a8e7f00d6a216a2aaec2d55442130d3ce
 2021-04-13 16:37:45 -07:00
Jun Wu
a37797a5e8 pydag: add api to create a lazy backend on disk from an existing dag 
Summary: This can be used to create lazy commit hash backends.

Reviewed By: sfilipco

Differential Revision: D27547580

fbshipit-source-id: 3329854f1173b8f15fd6b51f4e595d2226c8bbb1
 2021-04-13 16:37:44 -07:00
Jun Wu
db36c2d2a9 pydag: add api to open lazy commit hash backends 
Summary: Expose the lazy hash Rust logic to Python.

Reviewed By: sfilipco

Differential Revision: D27547578

fbshipit-source-id: a01116caab6aa83d60b79e4d3a1f4482ddb4edb1
 2021-04-13 16:37:44 -07:00
Jun Wu
239452eb55 hgcommits: add support for lazy commit hashes 
Summary: Add APIs to enable lazy commit hashes.

Reviewed By: sfilipco

Differential Revision: D27547586

fbshipit-source-id: eda3d571af1e53b96f272b9c6746413baf06faca
 2021-04-13 16:37:44 -07:00
Jun Wu
e365eec476 revset: do not autopull x or y for revset limit(a, x, y) 
Summary:
In revset limit(a, x, y), both x and y are numbers, not commit identities.
The issue is that the revset AST uses different ways to represent functions
with one argument or multiple arguments. For example:

  (func (symbol parents) (symbol master))
  (func (symbol limit)   (list (x) (symbol 1) (symbol 2)))

Fix it by special handling the `list` AST.

Reviewed By: DurhamG

Differential Revision: D27632395

fbshipit-source-id: 081506bdd4b10e197a2685f4ab4d6448fbd79957
 2021-04-13 14:34:41 -07:00
Jun Wu
acc31dbe74 hgcommands: use terminal_size crate for stderr terminal width 
Summary: This crate does not panic on Windows.

Reviewed By: DurhamG

Differential Revision: D27640362

fbshipit-source-id: f50f6b8e0bd31e5f80fa939bcfb6846bc8fd4a63
 2021-04-13 14:32:54 -07:00
Jun Wu
ca30d55bd0 hgcommands: add debugracyoutput 
Summary:
Recently we saw some progress rendering issues. Add a command to attempt to
reproduce them.

Reviewed By: DurhamG

Differential Revision: D27669184

fbshipit-source-id: 62fcf82d8261fd27e91ba5a116c61f4df1919007
 2021-04-13 13:47:17 -07:00
Jun Wu
88df00bd2f util: do not redirect stdout 
Summary:
out could be stdout but not a tty. In that case, do not redirect stdout to
pipes.  This might solve some arc pull issues.

Write `a.py`:

  util.system('ls -l /proc/self/fd/1')
  util.system('ls -l /proc/self/fd/1', out=ui.fout)
  ui.system('ls -l /proc/self/fd/1')

Before:

  hg dbsh a.py > /tmp/b; cat /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:44 /proc/self/fd/1 -> /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:44 /proc/self/fd/1 -> pipe:[2144298266]
  l-wx------ 1 quark users 64 Apr 13 11:44 /proc/self/fd/1 -> /tmp/b

  CHGDISABLE=1 hg dbsh a.py > /tmp/b; cat /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:47 /proc/self/fd/1 -> /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:47 /proc/self/fd/1 -> pipe:[2144352743]
  l-wx------ 1 quark users 64 Apr 13 11:47 /proc/self/fd/1 -> pipe:[2144352745]

After:

  lhg dbsh a.py > /tmp/b; cat /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:45 /proc/self/fd/1 -> /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:45 /proc/self/fd/1 -> /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:45 /proc/self/fd/1 -> /tmp/b

  CHGDISABLE=0 lhg dbsh a.py > /tmp/b; cat /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:55 /proc/self/fd/1 -> /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:55 /proc/self/fd/1 -> /tmp/b
  l-wx------ 1 quark users 64 Apr 13 11:55 /proc/self/fd/1 -> /tmp/b

Reviewed By: skotchvail

Differential Revision: D27744057

fbshipit-source-id: 62cab690a5cf32b2b3c68c776c627476b0f975d8
 2021-04-13 13:43:39 -07:00
Jun Wu
1dd14a9cf4 io: add ways to test if a stream is a std stream 
Summary: This will be used later.

Reviewed By: skotchvail

Differential Revision: D27744058

fbshipit-source-id: 411ab66ccc38b306c6bffb190e936ba1e455f07a
 2021-04-13 13:43:39 -07:00
Jun Wu
7341c4af7e commandserver: clear progress explicitly before os._exit 
Summary:
`os._exit` bypasses all clean-up logic, including `IO::drop` in `hgmain` which
cleans up the progress bars. So let's explicitly clean up the progress bars
before `os._exit`.

Reviewed By: kulshrax

Differential Revision: D27744944

fbshipit-source-id: 5cd50b283728fd4e3b559142f7f61fc6672492e9
 2021-04-13 12:35:13 -07:00
Jun Wu
4974d08e92 revisionstore: avoid copying slice in indexedlogdatastore 
Summary:
I encountered crashes like `memory allocation of 999401 bytes failed` when
checking out commits on Windows. I almost cannot checkout anything.

Looking at the minidumps, the problem is that indexedlogdatastore tries
to copy the slice (copy_from_slice).

That's suboptimal, since indexedlog can provide zero-copy slice access
for on-disk entries. Use zero-copy APIs instead.

Minidump trace:

    [Inline Frame] hg.real.exe!std::sys::windows::abort_internal() Line 261	Unknown
    [Inline Frame] hg.real.exe!std::process::abort() Line 1784	Unknown
    hg.real.exe!std::alloc::rust_oom() Line 330	Unknown
    hg.real.exe!alloc::alloc::__alloc_error_handler::__rg_oom() Line 397	Unknown
    hg.real.exe!alloc::alloc::handle_alloc_error() Line 366	Unknown
    [Inline Frame] hg.real.exe!alloc::raw_vec::RawVec<u8, alloc::alloc::Global>::allocate_in(unsigned __int64 capacity, alloc::raw_vec::AllocInit init, alloc::alloc::Global) Line 193	Unknown
    [Inline Frame] hg.real.exe!alloc::raw_vec::RawVec<u8, alloc::alloc::Global>::with_capacity_in(unsigned __int64 capacity, alloc::alloc::Global) Line 129	Unknown
    [Inline Frame] hg.real.exe!alloc::vec::Vec<u8, alloc::alloc::Global>::with_capacity_in(unsigned __int64 capacity, alloc::alloc::Global) Line 498	Unknown
    [Inline Frame] hg.real.exe!alloc::slice::hack::{{impl}}::to_vec(slice<u8> s, alloc::alloc::Global) Line 207	Unknown
    [Inline Frame] hg.real.exe!alloc::slice::hack::to_vec(slice<u8> s, alloc::alloc::Global) Line 159	Unknown
    [Inline Frame] hg.real.exe!alloc::slice::{{impl}}::to_vec_in(slice<u8> self, alloc::alloc::Global) Line 472	Unknown
    [Inline Frame] hg.real.exe!alloc::slice::{{impl}}::to_vec(slice<u8> self) Line 449	Unknown
    [Inline Frame] hg.real.exe!minibytes::bytes::{{impl}}::to_owned(slice<u8> self) Line 231	Unknown
    [Inline Frame] hg.real.exe!minibytes::bytes::AbstractBytes<slice<u8>>::copy_from_slice(slice<u8> data) Line 152	Unknown
    hg.real.exe!revisionstore::indexedlogdatastore::Entry::from_slice(slice<u8> data) Line 120	Unknown
    hg.real.exe!revisionstore::indexedlogdatastore::Entry::from_log(revisionstore::indexedlogutil::Store * key) Line 133	Unknown
    [Inline Frame] hg.real.exe!revisionstore::indexedlogdatastore::{{impl}}::get_missing::{{closure}}(revisionstore::indexedlogdatastore::{{impl}}::get_missing::closure-0 *) Line 359	Unknown
    [Inline Frame] hg.real.exe!core::ops::function::impls::{{impl}}::call_mut(revisionstore::indexedlogdatastore::{{impl}}::get_missing::closure-0 * * self, revisionstore::types::StoreKey * * args) Line 269	Unknown
    [Inline Frame] hg.real.exe!core::slice::iter::{{impl}}::find(core::slice::iter::Iter<revisionstore::types::StoreKey> * self, revisionstore::indexedlogdatastore::{{impl}}::get_missing::closure-0 * predicate) Line 251	Unknown
    [Inline Frame] hg.real.exe!core::iter::adapters::filter::{{impl}}::next(core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0> * self) Line 55	Unknown
    [Inline Frame] hg.real.exe!core::iter::adapters::cloned::{{impl}}::next(core::iter::adapters::cloned::Cloned<core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0>> * self) Line 38	Unknown
    [Inline Frame] hg.real.exe!alloc::vec::Vec<revisionstore::types::StoreKey, alloc::alloc::Global>::extend_desugared(core::iter::adapters::cloned::Cloned<core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0>> self) Line 2621	Unknown
    [Inline Frame] hg.real.exe!alloc::vec::{{impl}}::spec_extend(alloc::vec::Vec<revisionstore::types::StoreKey, alloc::alloc::Global> * self, core::iter::adapters::cloned::Cloned<core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0>>) Line 2544	Unknown
    [Inline Frame] hg.real.exe!alloc::vec::{{impl}}::from_iter(core::iter::adapters::cloned::Cloned<core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0>> iterator) Line 2320	Unknown
    hg.real.exe!alloc::vec::{{impl}}::from_iter<revisionstore::types::StoreKey,core::iter::adapters::cloned::Cloned<core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0>>>(core::iter::adapters::cloned::Cloned<core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0>> iterator) Line 2346	Unknown
    [Inline Frame] hg.real.exe!alloc::vec::{{impl}}::from_iter(core::iter::adapters::cloned::Cloned<core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0>>) Line 2181	Unknown
    [Inline Frame] hg.real.exe!core::iter::traits::iterator::Iterator::collect(core::iter::adapters::cloned::Cloned<core::iter::adapters::filter::Filter<core::slice::iter::Iter<revisionstore::types::StoreKey>, closure-0>> self) Line 1670	Unknown
    hg.real.exe!revisionstore::indexedlogdatastore::{{impl}}::get_missing(revisionstore::indexedlogdatastore::IndexedLogHgIdDataStore * self, slice<revisionstore::types::StoreKey> keys) Line 356	Unknown
    [Inline Frame] hg.real.exe!revisionstore::localstore::{{impl}}::get_missing(alloc::sync::Arc<HgIdDataStore> * self, slice<revisionstore::types::StoreKey> keys) Line 46	Unknown
    [Inline Frame] hg.real.exe!revisionstore::unionstore::{{impl}}::get_missing::{{closure}}(revisionstore::unionstore::{{impl}}::get_missing::closure-0 *, core::result::Result<alloc::vec::Vec<revisionstore::types::StoreKey, alloc::alloc::Global>, anyhow::Error> store, alloc::sync::Arc<HgIdDataStore> *) Line 37	Unknown
    [Inline Frame] hg.real.exe!core::iter::traits::iterator::Iterator::fold(core::slice::iter::Iter<alloc::sync::Arc<HgIdDataStore>> self, core::result::Result<alloc::vec::Vec<revisionstore::types::StoreKey, alloc::alloc::Global>, anyhow::Error>) Line 2023	Unknown
    hg.real.exe!revisionstore::unionstore::{{impl}}::get_missing<alloc::sync::Arc<HgIdDataStore>>(revisionstore::unionstore::UnionStore<alloc::sync::Arc<HgIdDataStore>> * self, slice<revisionstore::types::StoreKey> keys) Line 35	Unknown
    [Inline Frame] hg.real.exe!revisionstore::contentstore::{{impl}}::get_missing::{{closure}}(revisionstore::contentstore::{{impl}}::get_missing::closure-0) Line 200	Unknown
    [Inline Frame] hg.real.exe!tracing::span::Span::in_scope(revisionstore::contentstore::{{impl}}::get_missing::closure-0 self) Line 800	Unknown
    hg.real.exe!revisionstore::contentstore::{{impl}}::get_missing(revisionstore::contentstore::ContentStore * self, slice<revisionstore::types::StoreKey> keys) Line 200	Unknown
    hg.real.exe!revisionstore::contentstore::{{impl}}::prefetch(revisionstore::contentstore::ContentStore * self, slice<revisionstore::types::StoreKey> keys) Line 176	Unknown
    [Inline Frame] hg.real.exe!revisionstore::datastore::{{impl}}::prefetch(alloc::sync::Arc<revisionstore::contentstore::ContentStore> * self, slice<revisionstore::types::StoreKey> keys) Line 139	Unknown
    [Inline Frame] hg.real.exe!pyrevisionstore::datastorepyext::{{impl}}::prefetch_py::{{closure}}(pyrevisionstore::datastorepyext::{{impl}}::prefetch_py::closure-1) Line 297	Unknown
    [Inline Frame] hg.real.exe!cpython::python::Python::allow_threads(cpython::python::Python f, pyrevisionstore::datastorepyext::{{impl}}::prefetch_py::closure-1) Line 249	Unknown
    hg.real.exe!pyrevisionstore::datastorepyext::{{impl}}::prefetch_py<alloc::sync::Arc<revisionstore::contentstore::ContentStore>>(alloc::sync::Arc<revisionstore::contentstore::ContentStore> * self, cpython::python::Python py, cpython::objects::list::PyList keys) Line 297	Unknown
    hg.real.exe!pyrevisionstore::{{impl}}::create_instance::init::wrap_instance_method::{{closure}}(pyrevisionstore::{{impl}}::create_instance::init::wrap_instance_method::closure-0) Line 99	Unknown
    [Inline Frame] hg.real.exe!cpython::function::handle_callback::{{closure}}(cpython::function::handle_callback::closure-0) Line 218	Unknown
    [Inline Frame] hg.real.exe!std::panicking::try::do_call(unsigned char * data) Line 379	Unknown
    hg.real.exe!std::panicking::try<mut python27_sys::object::PyObject*,closure-0>(cpython::function::handle_callback::closure-0 f) Line 343	Unknown
    [Inline Frame] hg.real.exe!std::panic::catch_unwind(cpython::function::handle_callback::closure-0) Line 396	Unknown
    hg.real.exe!cpython::function::handle_callback<closure-0,cpython::objects::object::PyObject,cpython::function::PyObjectCallbackConverter>(str _location, cpython::function::PyObjectCallbackConverter f, pyrevisionstore::{{impl}}::create_instance::init::wrap_instance_method::closure-0) Line 227	Unknown
    hg.real.exe!pyrevisionstore::{{impl}}::create_instance::init::wrap_instance_method(python27_sys::object::PyObject * slf, python27_sys::object::PyObject * args, python27_sys::object::PyObject * kwargs) Line 103	Unknown
    [External Code]
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call::{{closure}}(cpython::objectprotocol::ObjectProtocol::call::closure-0 args, python27_sys::object::PyObject *) Line 218	Unknown
    [Inline Frame] hg.real.exe!cpython::objects::tuple::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * self, cpython::python::Python f, cpython::objectprotocol::ObjectProtocol::call::closure-0) Line 177	Unknown
    [Inline Frame] hg.real.exe!cpython::conversion::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * * f, cpython::python::Python) Line 193	Unknown
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call(cpython::objects::object::PyObject * self, cpython::python::Python args, cpython::objects::tuple::PyTuple * kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 217	Unknown
    hg.real.exe!pytracing::wrapfunc::__call__(cpython::python::Python args, cpython::objects::tuple::PyTuple * kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 319	Unknown
    hg.real.exe!pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::{{closure}}(pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::closure-0) Line 685	Unknown
    [Inline Frame] hg.real.exe!cpython::function::handle_callback::{{closure}}(cpython::function::handle_callback::closure-0) Line 218	Unknown
    [Inline Frame] hg.real.exe!std::panicking::try::do_call(unsigned char * data) Line 379	Unknown
    hg.real.exe!std::panicking::try<mut python27_sys::object::PyObject*,closure-0>(cpython::function::handle_callback::closure-0 f) Line 343	Unknown
    [Inline Frame] hg.real.exe!std::panic::catch_unwind(cpython::function::handle_callback::closure-0) Line 396	Unknown
    hg.real.exe!cpython::function::handle_callback<closure-0,cpython::objects::object::PyObject,cpython::function::PyObjectCallbackConverter>(str _location, cpython::function::PyObjectCallbackConverter f, pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::closure-0) Line 227	Unknown
    hg.real.exe!pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call(python27_sys::object::PyObject * slf, python27_sys::object::PyObject * args, python27_sys::object::PyObject * kwargs) Line 689	Unknown
    [External Code]
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call::{{closure}}(cpython::objectprotocol::ObjectProtocol::call::closure-0 args, python27_sys::object::PyObject *) Line 218	Unknown
    [Inline Frame] hg.real.exe!cpython::objects::tuple::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * self, cpython::python::Python f, cpython::objectprotocol::ObjectProtocol::call::closure-0) Line 177	Unknown
    [Inline Frame] hg.real.exe!cpython::conversion::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * * f, cpython::python::Python) Line 193	Unknown
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call(cpython::objects::object::PyObject * self, cpython::python::Python args, cpython::objects::tuple::PyTuple * kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 217	Unknown
    hg.real.exe!pytracing::wrapfunc::__call__(cpython::python::Python args, cpython::objects::tuple::PyTuple * kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 319	Unknown
    hg.real.exe!pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::{{closure}}(pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::closure-0) Line 685	Unknown
    [Inline Frame] hg.real.exe!cpython::function::handle_callback::{{closure}}(cpython::function::handle_callback::closure-0) Line 218	Unknown
    [Inline Frame] hg.real.exe!std::panicking::try::do_call(unsigned char * data) Line 379	Unknown
    hg.real.exe!std::panicking::try<mut python27_sys::object::PyObject*,closure-0>(cpython::function::handle_callback::closure-0 f) Line 343	Unknown
    [Inline Frame] hg.real.exe!std::panic::catch_unwind(cpython::function::handle_callback::closure-0) Line 396	Unknown
    hg.real.exe!cpython::function::handle_callback<closure-0,cpython::objects::object::PyObject,cpython::function::PyObjectCallbackConverter>(str _location, cpython::function::PyObjectCallbackConverter f, pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::closure-0) Line 227	Unknown
    hg.real.exe!pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call(python27_sys::object::PyObject * slf, python27_sys::object::PyObject * args, python27_sys::object::PyObject * kwargs) Line 689	Unknown
    [External Code]
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call::{{closure}}(cpython::objectprotocol::ObjectProtocol::call::closure-0 args, python27_sys::object::PyObject *) Line 218	Unknown
    [Inline Frame] hg.real.exe!cpython::objects::tuple::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * self, cpython::python::Python f, cpython::objectprotocol::ObjectProtocol::call::closure-0) Line 177	Unknown
    [Inline Frame] hg.real.exe!cpython::conversion::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * * f, cpython::python::Python) Line 193	Unknown
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call(cpython::objects::object::PyObject * self, cpython::python::Python args, cpython::objects::tuple::PyTuple * kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 217	Unknown
    hg.real.exe!pytracing::wrapfunc::__call__(cpython::python::Python args, cpython::objects::tuple::PyTuple * kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 319	Unknown
    hg.real.exe!pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::{{closure}}(pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::closure-0) Line 685	Unknown
    [Inline Frame] hg.real.exe!cpython::function::handle_callback::{{closure}}(cpython::function::handle_callback::closure-0) Line 218	Unknown
    [Inline Frame] hg.real.exe!std::panicking::try::do_call(unsigned char * data) Line 379	Unknown
    hg.real.exe!std::panicking::try<mut python27_sys::object::PyObject*,closure-0>(cpython::function::handle_callback::closure-0 f) Line 343	Unknown
    [Inline Frame] hg.real.exe!std::panic::catch_unwind(cpython::function::handle_callback::closure-0) Line 396	Unknown
    hg.real.exe!cpython::function::handle_callback<closure-0,cpython::objects::object::PyObject,cpython::function::PyObjectCallbackConverter>(str _location, cpython::function::PyObjectCallbackConverter f, pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::closure-0) Line 227	Unknown
    hg.real.exe!pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call(python27_sys::object::PyObject * slf, python27_sys::object::PyObject * args, python27_sys::object::PyObject * kwargs) Line 689	Unknown
    [External Code]
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call::{{closure}}(cpython::objectprotocol::ObjectProtocol::call::closure-0 args, python27_sys::object::PyObject *) Line 218	Unknown
    [Inline Frame] hg.real.exe!cpython::objects::tuple::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * self, cpython::python::Python f, cpython::objectprotocol::ObjectProtocol::call::closure-0) Line 177	Unknown
    [Inline Frame] hg.real.exe!cpython::conversion::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * * f, cpython::python::Python) Line 193	Unknown
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call(cpython::objects::object::PyObject * self, cpython::python::Python args, cpython::objects::tuple::PyTuple * kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 217	Unknown
    hg.real.exe!pytracing::wrapfunc::__call__(cpython::python::Python args, cpython::objects::tuple::PyTuple * kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 319	Unknown
    hg.real.exe!pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::{{closure}}(pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::closure-0) Line 685	Unknown
    [Inline Frame] hg.real.exe!cpython::function::handle_callback::{{closure}}(cpython::function::handle_callback::closure-0) Line 218	Unknown
    [Inline Frame] hg.real.exe!std::panicking::try::do_call(unsigned char * data) Line 379	Unknown
    hg.real.exe!std::panicking::try<mut python27_sys::object::PyObject*,closure-0>(cpython::function::handle_callback::closure-0 f) Line 343	Unknown
    [Inline Frame] hg.real.exe!std::panic::catch_unwind(cpython::function::handle_callback::closure-0) Line 396	Unknown
    hg.real.exe!cpython::function::handle_callback<closure-0,cpython::objects::object::PyObject,cpython::function::PyObjectCallbackConverter>(str _location, cpython::function::PyObjectCallbackConverter f, pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call::closure-0) Line 227	Unknown
    hg.real.exe!pytracing::{{impl}}::create_instance::TYPE_OBJECT::wrap_call(python27_sys::object::PyObject * slf, python27_sys::object::PyObject * args, python27_sys::object::PyObject * kwargs) Line 689	Unknown
    [External Code]
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call::{{closure}}(cpython::objectprotocol::ObjectProtocol::call::closure-0 args, python27_sys::object::PyObject *) Line 218	Unknown
    [Inline Frame] hg.real.exe!cpython::objects::tuple::{{impl}}::with_borrowed_ptr(cpython::objects::tuple::PyTuple * self, cpython::python::Python f, cpython::objectprotocol::ObjectProtocol::call::closure-0) Line 177	Unknown
    [Inline Frame] hg.real.exe!cpython::objectprotocol::ObjectProtocol::call(cpython::objects::object::PyObject * self, cpython::python::Python args, cpython::objects::tuple::PyTuple kwargs, core::option::Option<cpython::objects::dict::PyDict*>) Line 217	Unknown
    hg.real.exe!cpython::objects::module::PyModule::call<cpython::objects::tuple::PyTuple>(cpython::python::Python self, str name, cpython::objects::tuple::PyTuple args, core::option::Option<cpython::objects::dict::PyDict*> kwargs) Line 136	Unknown
    [Inline Frame] hg.real.exe!hgcommands::hgpython::HgPython::run_hg_py(cpython::python::Python self, alloc::vec::Vec<alloc::string::String, alloc::alloc::Global> py, io::IO * args) Line 98	Unknown
    hg.real.exe!hgcommands::hgpython::HgPython::run_hg(alloc::vec::Vec<alloc::string::String, alloc::alloc::Global> self, io::IO * args) Line 106	Unknown
    hg.real.exe!hgcommands::run::run_command(alloc::vec::Vec<alloc::string::String, alloc::alloc::Global> args, io::IO * io) Line 148	Unknown
    hg.real.exe!hgmain::main() Line 82	Unknown
    [Inline Frame] hg.real.exe!core::ops::function::FnOnce::call_once(void(*)()) Line 227	Unknown
    hg.real.exe!std::sys_common::backtrace::__rust_begin_short_backtrace<fn(),tuple<>>(void(*)() f) Line 125	Unknown
    hg.real.exe!std::rt::lang_start::{{closure}}<tuple<>>(std::rt::lang_start::closure-0 *) Line 66	Unknown
    [Inline Frame] hg.real.exe!core::ops::function::impls::{{impl}}::call_once() Line 280	Unknown
    [Inline Frame] hg.real.exe!std::panicking::try::do_call() Line 379	Unknown
    [Inline Frame] hg.real.exe!std::panicking::try() Line 343	Unknown
    [Inline Frame] hg.real.exe!std::panic::catch_unwind() Line 396	Unknown
    hg.real.exe!std::rt::lang_start_internal() Line 51	Unknown

Reviewed By: kulshrax

Differential Revision: D27724330

fbshipit-source-id: 2a016ddb76607c5f636b834dbac6e7d4443d8f40
 2021-04-13 12:32:26 -07:00
Jun Wu
b0e6b21fc5 indexedlog: add RotateLog::slice_to_bytes 
Summary: This will make RotateLog achieve zero-copy reading more easily.

Reviewed By: kulshrax

Differential Revision: D27724331

fbshipit-source-id: 57915516dc6bd1935838bd099a60c104f0bdef3d
 2021-04-13 12:32:25 -07:00
Jun Wu
b895c335bd indexedlog: make RotateLog::iter_dirty not take mut self 
Summary: This makes it more flexible.

Reviewed By: kulshrax

Differential Revision: D27724332

fbshipit-source-id: 43ad670519f0617a97e0b7d38b374f497e9c01af
 2021-04-13 12:32:25 -07:00
Jun Wu
5c3d6d152f io: add config for pager wrapping mode 
Summary:
This allows setting the wrapping mode. For example:

   lhg log -pv
   # copy paste long lines works.

   lhg log -pv --config pager.wrapping-mode=unwrapped
   # lines are not wrapped, ">" is shown for long lines.

   lhg log -pv --config pager.wrapping-mode=word
   # long lines wrapped at word level.

The default value matches "less" behavior.

Reviewed By: DurhamG

Differential Revision: D27720767

fbshipit-source-id: e29d6b13656407c0a1e63287fb96e2f8d914cfc8
 2021-04-13 12:15:16 -07:00
Andrey Chursin
f2d873d77c checkout: check unknown files during native checkout 
Summary: This is needed to prevent situation when we try writing into file that is untracked by hg

Reviewed By: DurhamG

Differential Revision: D27667152

fbshipit-source-id: 31bb9e30bd6b58e80ba96d280ff6ca1842c8caf6
 2021-04-13 11:47:54 -07:00
Andrey Chursin
36b6bb98d3 checkout: bindings for check_unknown_files 
Reviewed By: DurhamG

Differential Revision: D27667154

fbshipit-source-id: 0bdfb74761b01c1fe41ca8fd519c065a28381e74
 2021-04-13 11:47:54 -07:00
Andrey Chursin
95e84b7302 checkout: introduce CheckoutPlan::check_unknown_files 
Summary: This method checks if any of files that checkout writes is not tracked in hg and exists on disk

Reviewed By: DurhamG

Differential Revision: D27667153

fbshipit-source-id: 4ad8bc08520678ea0b51008ed14fb51ca4a98f76
 2021-04-13 11:47:54 -07:00
Stefan Filip
d54706d339 dynamicconfig: add hostcaps for determining Domain 
Summary:
`hostcaps` abstracts the logic for determining whether we have a prod or corp
environment.

Reviewed By: DurhamG

Differential Revision: D27684641

fbshipit-source-id: 50df9a60b6a613b4cb5c9aed6cad2844aae85a6f
 2021-04-13 10:42:45 -07:00
Stefan Filip
6e262c3b79 lib: hoist hostcaps to the top level of the lib directory 
Summary:
We want to use it in Mercurial and the directory structure was playing bad
with Mononoke's OSS build.

Reviewed By: xavierd

Differential Revision: D27684642

fbshipit-source-id: 8827645eee58fa671f9c9e1964a34c34e3a8eeb6
 2021-04-13 10:42:45 -07:00
Mark Juggurnauth-Thomas
876f812e4b commitcloud: do not send backup bookmarks part 
Summary:
The backupbookmarks part was used for infinitepush backup bookmarks, which were
deprecated.  Now stop sending the part entirely unless
`commitcloud.pushbackupbookmarks` is set.

Reviewed By: StanislavGlebik

Differential Revision: D27710099

fbshipit-source-id: 1eb404f106f5a8d9df6d73e11f60f89c1fa10400
 2021-04-13 03:07:50 -07:00
Andrey Chursin
80adbe385c rename ephemeralcommit->hiddencommit 
Summary: This name is more reasonable, since this commit is not actually ephemeral

Reviewed By: quark-zju

Differential Revision: D27722921

fbshipit-source-id: e2c0243d41a73341f9d0afdc79696ea37b34b8c7
 2021-04-12 20:13:11 -07:00
Andres Suarez
6ccdc46775 third-party: update tracing-subscriber from 0.2.15 to 0.2.17 
Reviewed By: dtolnay

Differential Revision: D27721151

fbshipit-source-id: 08a367662d506a48e0d639115c06cd4e714717b9
 2021-04-12 19:24:10 -07:00
Jun Wu
2480bfcef5 discovery: remove unused discovery logic 
Summary:
We have `experimental.findcommonheadsnew` set to True in all tests, and
Rust commit backends force the `findcommonheadsnew` paths, which is
pretty much everywhere except hgsql repos. Remove `_findcommonheadsold`.

The fast discovery is also unnecessary. Remove them too.

Reviewed By: DurhamG

Differential Revision: D27630496

fbshipit-source-id: ab1948f03a8c84e75e3b5c9ff4769e17533447d2
 2021-04-12 17:11:37 -07:00
Andre Kouznetsov
a4ed5fe9c0 place a README file under scratch directory to describe what it is for 
Summary: Many users have asked what scratch directory is when they look to free some disk space. Placing a README.txt under the scratch root could be helpful to explain what is in there.

Reviewed By: fanzeyi

Differential Revision: D27710277

fbshipit-source-id: e3ccd92fa1920ac4c791026b8d98aa05a1c8b268
 2021-04-12 15:17:33 -07:00
Andrey Chursin
aa86902059 checkout: use scmstore in merge.py during checkout 
Summary: This diff uses filescmstore for native checkout when nativecheckout.usescmstore config is set

Reviewed By: DurhamG

Differential Revision: D27658844

fbshipit-source-id: ec3442d677ccb25e8b08cc194e4c8c18c0e01fa1
 2021-04-12 14:45:11 -07:00
Andrey Chursin
5cc082a2d4 checkout: py binding for filescmstore 
Summary: This introduces apply_scmstore method in pycheckout bindings

Reviewed By: DurhamG

Differential Revision: D27658751

fbshipit-source-id: c09e27483bd4ecbecf9ae7193d8d030702b07315
 2021-04-12 14:45:10 -07:00
Andrey Chursin
8b1ab2fc4e checkout: support ReadStore in checkout 
Summary:
This diff introduces CheckoutPlan::apply_read_store to apply checkout plan using ReadStore as a data source
This requires some minor changes in apply_stream flow as ReadStore does not guarantee ordering of returned files

Reviewed By: DurhamG

Differential Revision: D27658346

fbshipit-source-id: 5a289554d8dd7b6bb4b5a996659cd0661779ad5f
 2021-04-12 14:45:10 -07:00
Jun Wu
06a791384b edenapi: configparser::ConfigSet -> configmodel::Config 
Summary: The latter is more lightweight.

Reviewed By: DurhamG

Differential Revision: D27641665

fbshipit-source-id: d46f62f9067eb9cb4c8517a62efa6f663d4b6732
 2021-04-12 14:29:45 -07:00
Jun Wu
0d764cf718 auth: configparser::ConfigSet -> configmodel::Config 
Summary: The latter is more lightweight.

Reviewed By: DurhamG

Differential Revision: D27641669

fbshipit-source-id: d907407f5a6e868862fe37f1f67fbe99ee378156
 2021-04-12 14:29:45 -07:00
Jun Wu
cb58689d67 io: configparser::ConfigSet -> configmodel::Config 
Summary: The latter is more lightweight.

Reviewed By: DurhamG

Differential Revision: D27641667

fbshipit-source-id: adce5a39fcb5d8e8d5d989fed46991e20ab3710d
 2021-04-12 14:29:45 -07:00
Jun Wu
4d0359740c configparser: integrate with configmodel 
Summary: Provides a way to read config with lighter dependencies.

Reviewed By: DurhamG

Differential Revision: D27641668

fbshipit-source-id: fc99a78f5f51e63f61d1b049af74f61f5d1916a3
 2021-04-12 14:29:45 -07:00
Jun Wu
a25ec579bf lib: add configmodel 
Summary:
The `configparser` is now too heavyweight. Some other crates (ex. io, auth,
revisionstore) just want to extract config values without complicated parsing /
remote hotfix logic.

Add a configmodel crate to satisfy the need.

Reviewed By: DurhamG

Differential Revision: D27641666

fbshipit-source-id: 26bd0b606ae3d286b3ec218927aef726d6802c63
 2021-04-12 14:29:45 -07:00
Arun Kulshreshtha
f738f65d28 http-client: add verbose option to requests 
Summary: Add a new `http.verbose` config option that turns on verbose output for libcurl (similar to the output printed by `curl -v`). This can be very useful for debugging HTTP issues.

Reviewed By: DurhamG

Differential Revision: D27693304

fbshipit-source-id: 2ad7a08889f40ffbcd2f14ac9c21d70433629da4
 2021-04-12 12:17:12 -07:00