test-obsolete-bundle-strip: test bundling in the fourth case Updating all cases in the file at the same time is a bit overwhelming and harder to double check. So each case come in its own patch.

test-obsolete-bundle-strip: test bundling in the third case Updating all cases in the file at the same time is a bit overwhelming and harder to double check. So each case come in its own patch.

test-obsolete-bundle-strip: test bundling in the second case Updating all cases in the file at the same time is a bit overwhelming and harder to double check. So each case come in its own patch.

test-obsolete-bundle-strip: test bundling in the first case We adds a shell function checking that the relevant markers and the bundled markers matches. Updating all cases in the file at the same time is a bit overwhelming and harder to double checks. So each cases come in its own patch.

obsolete: raise richer exception on unknown version We raise a more precise subclass of Abort with details about the faulty version. This will be used to detect this case and display some information in debugbundle.

import-checker: add hgdemandimport to local modules This fixes test-check-module-imports.t.

rebase: drop unnecessary parentchange call We're calling localrepo.setparents here, not dirstate.setparents. localrepo.setparents calls dirstate.parentchange already.

hidden: remove unnecessary guard condition The "if visible" guard is now pretty pointless, because the function call it guards will do almost no work anyway when there are no visible revisions. We can also stop wrapping "visible" in a set since it just needs to be an iterable now.

hidden: subtract pinned revs from hidden earlier The pinned revs are simply revisions that should not be hidden even if hideablerevs() says that should. Let's make that clear by simply setting "hidden = hideablerevs() - pinnedrevs()" early on.

hidden: make _revealancestors() reveal ancestors exclusively I think this seems more expected. It also prepares for the next commit.

hidden: remove _consistencyblockers() Roughly speaking, we currently do this to reveal hidden ancestors of visible revisions: 1. Iterate over all visible non-public revisions and see if they have hidden parents 2. For each revision found in step (1) walk the chain of hidden commits and reveal it We can simplify that by skipping step (1) and doing step (2) from all visible non-public revisions instead. This doesn't seem to have much impact on "perfvolatilesets". Before: ! obsolete ! wall 0.004616 comb 0.000000 user 0.000000 sys 0.000000 (best of 570) ! visible ! wall 0.008235 comb 0.010000 user 0.010000 sys 0.000000 (best of 326) After: ! obsolete ! wall 0.004727 comb 0.010000 user 0.010000 sys 0.000000 (best of 543) ! visible ! wall 0.008371 comb 0.000000 user 0.000000 sys 0.000000 (best of 324)

hidden: pass revs to iterate into _consistencyblockers() Instead of passing the domain into _consistencyblockers() and having the function calculate the set of revisions to iterate over, let the caller do it. This is just a minor refactoring to make future changes simpler.

hidden: remove unnecessary 'domain' parameter from _revealancestors() The function will stop searching as soon as it runs into a non-hidden revision, so there is no need to restrict by the domain (of mutable revisions) as well. This doesn't seem to have much impact on "perfvolatilesets". Before: ! obsolete ! wall 0.004903 comb 0.000000 user 0.000000 sys 0.000000 (best of 535) ! visible ! wall 0.008913 comb 0.010000 user 0.010000 sys 0.000000 (best of 300) After: ! obsolete ! wall 0.004616 comb 0.000000 user 0.000000 sys 0.000000 (best of 570) ! visible ! wall 0.008235 comb 0.010000 user 0.010000 sys 0.000000 (best of 326)

hidden: change _domainancestors() to _revealancestors() This change makes the function actually reveal the ancestors by removing them from the hidden set. This prepares for further simplification. Note that the function will now only reveal contiguous chains of hidden revisions, but that's fine because we always pass it an immediate child of any revision that should be revealed (or the revision itself). This doesn't seem to have much impact on "perfvolatilesets". Before: ! obsolete ! wall 0.004672 comb 0.010000 user 0.010000 sys 0.000000 (best of 590) ! visible ! wall 0.008936 comb 0.010000 user 0.010000 sys 0.000000 (best of 322) After: ! obsolete ! wall 0.004903 comb 0.000000 user 0.000000 sys 0.000000 (best of 535) ! visible ! wall 0.008913 comb 0.010000 user 0.010000 sys 0.000000 (best of 300)

hidden: rename "revealedrevs" to "pinnedrevs" (API) E.g. tags and bookmarks can reveal revisions that would otherwise be hidden. A revision can also be revealed because one if its descendants is visible. Let's use the term "pinned" for the former case (bookmarks etc.).

hidden: drop obsolete comment about cacheability The cache was recently dropped, so I believe the comment is now obsolete.

cat: add formatter support This is an example showing how formatter can handle the --output option. git subrepo isn't supported for now.

cat: use with statement to close output file

cat: stop using makefileobj() Prepares for porting to the formatter API. We won't be able to utilize the abstraction provided by makefilename() because formatter must be instantiated per file.

formatter: add nullformatter This can be used as a placeholder variable.

formatter: add helper to create a formatter optionally backed by file To make things simple, openformatter() and maybereopen() have no support for a plain object API. Callers must use the "with" statement. Unlike cmdutil.makefileobj(), append mode ('ab') isn't supported by these functions. This is because JSON output can't be simply concatenated. Perhaps cmdutil.export() will have to build a {filename: [revs...]} map first and write revs per file.

formatter: add option to redirect output to file object Commands like 'export' have --output=OUTFILESPEC option, so we need a way to write formatter output optionally to a file.

tests: fix typo in "flagprocesor"

contrib: remove unnecessary debug output from editmergeps.ps1

contrib: fix a bug preventing editmergeps.ps1 from running unknonw editors '$ executable' is not a way to run executable in powershell, '& executable' is instead. Found this when testing with regular Windows notepad.

contrib: make editmergeps use -NoNewWindow option in Start-Process cmdlet Running 'Start-Process -Wait "vim" "+10" "filename"' from PowerShell actually spawns a separate cmd window to run vim in. This looks ugly and in most cases not what user wants. During my initial testing I was using the Cmder app, which made me not notice this (it captures new windows as new tabs).

contrib: run editmergeps.ps1 from the same location as editmergeps.bat This change is needed for cases when user does not put editmergeps.bat directly into PATH, but rather uses 'merge-tools.editmergeps.executable' config option to provide a full path to editmergeps.bat. In such cases, editmergeps.ps1 cannot be run simply by name, it needs a full path. In BATCH file %~dp0 stands for the directory in which the original file is located.

help: pass commands module by argument This removes import cycle.

copies: introduce getdstfctx Previously `c2` may had an incorrect linkrev because getsrcfctx set wrong _descendantrev. getsrcfctx() sets descendant rev equals to srcctx.rev() (see _makegetfctx()), but for `c2` descendant rev should be dstctx. While we were lucky it didn't broke copytracing it made it significantly slower in some cases. Besides it broke some external extensions, for example remotefilelog.

copies: rename getfctx to getsrcfctx In the next patch we'll use getdstfctx. Let's rename getfctx to getsrcfctx in this patch.