Jun Wu <quark@fb.com> [Tue, 09 May 2017 20:23:21 -0700] rev 32283
filectx: add an overlayfilectx class
The end goal is to make it possible to avoid potential expensive fctx.data()
when unnecessary.
While memctx is useful for creating new file contexts, there are many cases
where we could reuse an existing raw file revision (amend, histedit, rebase,
process a revision constructed by a remote peer, etc). The overlayfilectx
class is made to support such reuse cases. Together with a later patch, hash
calculation and expensive flag processor could be avoided.
Jun Wu <quark@fb.com> [Tue, 09 May 2017 19:16:48 -0700] rev 32282
filectx: remove __new__
It does not seem to be used anywhere, and breaks a later patch.
Jun Wu <quark@fb.com> [Tue, 09 May 2017 16:34:12 -0700] rev 32281
filectx: add a rawflags method
The new method returns the low-level revlog flag. We already have "rawdata"
so a "rawflags" makes sense.
Both "rawflags" and "rawdata" will be used in a later patch.
Jun Wu <quark@fb.com> [Tue, 09 May 2017 19:53:31 -0700] rev 32280
filectx: move size to basefilectx
See previous patch for context - avoid code duplication.
Jun Wu <quark@fb.com> [Tue, 09 May 2017 19:48:57 -0700] rev 32279
filectx: make renamed a property cache
See previous patch for context - mainly to avoid code duplication.
Jun Wu <quark@fb.com> [Tue, 09 May 2017 19:23:28 -0700] rev 32278
filectx: make flags a property cache
Make basefilectx._flags a property cache, so basefilectx.flags() could be
reasonably reused. This avoids code duplication between memfilectx and a
class added in a later patch.
Jun Wu <quark@fb.com> [Sun, 30 Apr 2017 11:21:05 -0700] rev 32277
commandserver: move printbanner logic to bindsocket
bindsocket now handles listen automatically. "printbanner" seems to be just
a part of "bindsocket". This simplifies the interface a bit.
Jun Wu <quark@fb.com> [Sun, 30 Apr 2017 11:08:27 -0700] rev 32276
commandserver: move "listen" responsibility from service to handler
This enables chg to replace a server socket in an atomic way:
1. bind to a temp address
2. listen
3. rename
Currently 3 happens before 2 so a client may see the socket file but fails
to connect to it.