blackbox: simplify the dirty check Same idea (and possibly incorrect behavior) as the previous commit.

identify: simplify the dirty check This is equivalent to the previous code, but it seems better to be explicit about what aspects of dirty are being ignored. Perhaps they shouldn't be, since the help text says 'followed by a "+" if the working directory has uncommitted changes'. Both merges and branch changes are committable, even if the files are unchanged. Additionally, this will make the `identify` command notice missing subrepo files, once subrepos are taught to look for missing files.

tests: tweak the subrepo dirty state tests This is a continuation of 439b4d005b4a. I overlooked that blackbox logs also have a dirty marker. Also, the `hg update --check` test was updating to a revision where the deleted file wasn't tracked, which is why status seemed to show the deleted file was restored.

match: combine regex code for path: and relpath: The regexes for path: and relpath: patterns are the same (since the paths have already been normalized at the point we create the regexes). I don't think the "if pat == '.'" will have any effect relpath: because relpath: patterns will have the root directory already normalized to '' by pathutil.canonpath() (unlike path:, for which the root gets normalized to '.' by util.normpath()).

match: remove unnecessary '^' from regexes The regexes are passed to re.match(), which matches against the beginning of the input, so the '^' doesn't do anything. Note that unrooted patterns, such as globs and regexes from .hgignore are instead achieved by adding '.*' to the expression given by the user. (That's unless the user's expression started with '^', in which case the '.*' is not added, perhaps to keep the regex cleaner?)

sparse: access status fields by name instead of deconstructing it The status tuples has had named fields for a few years now.

sparse: move printing of sparse config changes function into core As part of the port, all arguments now have default values of 0. Strings are now also given the i18n treatment.

sparse: move code for clearing rules to core This is a pretty straightforward port.

sparse: move post commit actions into core Instead of wrapping committablectx.markcommitted(), we inline the call into workingctx.markcommitted(). Per smf's review, workingctx is the proper location for this code, as committablectx is the shared base class for it and memctx. Since this code touches the working directory, it belongs in workingctx.

cleanupnode: do not use generator for node mapping The 'successors' part of the mappings used of be a tuple. This avoid issue from code consuming the generator "by mistake". For example, an extension inspecting the mapping content used to be able to iterate over the successors mapping without consequence. Since the mapping are small we do not expect any performance impact we use tuple again for this.

histedit: use scmutil.cleanupnodes (BC) This is marked as BC because the strip backup file name has changed.

histedit: unify strip backup files on success (BC) Previously we wrote two different strip backup files on success. This patch unifies them. It will make scmutil.cleanupnodes migration more smooth.

histedit: pass multiple nodes to strip (BC) Previously, histedit.cleanupnode pass root nodes one by one. Since repair.strip takes multiple nodes and can handle them just fine, pass all strip roots at once. This is BC because the number of strip backup files may change from N to 1.

histedit: remove "name" parameter from cleanupnode functions The "name" parameter is not used any longer so let's remove it.

histedit: remove "should strip" debug message The debug message was not used anywhere. Removed it to make scmutil.cleanupnodes migration easier to reason about.

histedit: move topmost bookmark movement to a separate function histedit treats topmost bookmark movement specially. The rest of the bookmark movement could be handled by scmutil.cleanupnodes. So let's move the special logic out to make the patch easier to review.

histedit: remove moving bookmarks message on verbose (BC) This is more consistent with other commands, like "commit -v" won't show bookmark movement messages. It will make migrating to scmutil.cleanupnodes easier.

test-largefiles-update: conditionalize output instead of tests

test-status-rev: conditionalize output instead of tests

test-mq: conditionalize output instead of tests

test-annotate: conditionalize output instead of tests

test-addremove: conditionalize output instead of tests

test-tools: conditionalize output instead of tests

test-rebase: conditionalize output instead of tests This should help prevent breakage like was fixed in the last patch.

tests: stabilize on Windows I'm not sure if the difference on Windows for test-sparse.t is expected or not. It looks like unless the leading '/' is followed by a drive letter, '/' is resolved to 'C:/MinGW/msys/1.0'. But both cases abort with "not under root" instead of just warning.

revset: make repo.anyrevs accept customized alias override (API) Previously repo.anyrevs only expand aliases in [revsetalias] config. This patch makes it more flexible to accept a customized dict defining aliases without having to couple with ui. revsetlang.expandaliases now has the signature (tree, aliases, warn=None) which is more consistent with templater.expandaliases. revsetlang.py is now free from "ui", which seems to be a good thing.

tests: quote $PYTHON for Windows When unquoted, MSYS sees the colon between the drive letter and path as a Unix path separator and unhelpfully splits on it, feeding only the drive letter as the command. Much chaos ensues. I vaguely remember trying to get the test runner to use /letter/path/to/exe syntax the last time this happened, without success. I doubt a check-code rule would work, since sometimes it is quoted, and sometimes the quotes are escaped.

amend: use scmutil.cleanupnodes (BC) This is marked as BC because the strip backup file name has changed.

rebase: remove "if True" The "if True" block was to make the last patch easier to review. This patch removes "if True" and unindents the block.

rebase: use scmutil.cleanupnodes (issue5606) (BC) This patch migrates rebase to use scmutil.cleanupnodes API. It simplifies the code and makes rebase code reusable inside a transaction. This is a BC because the backup file is no longer strip-backup/*-backup.hg, but strip-backup/*-rebase.hg. The latter looks more reasonable since the directory name is "strip-backup" so there is no need to repeat "backup". I think the backup file name change is probably fine as a BC, since we have changed it before (aa4a1672583e) and didn't get complains. The end result of this series will be a much more consistent and unified backup names: command | old backup file suffix | new backup file suffix ------------------------------------------------------------------- amend | amend-backup.hg | amend.hg histedit | backup.hg (could be 2 files) | histedit.hg (single file) rebase | backup.hg | rebase.hg strip | backup.hg | backup.hg (note: backup files are under .hg/strip-backup) It also fixes issue5606 as a side effect because the new "delayedstrip" code path will carefully examine nodes (safestriproots) to make sure orphaned changesets won't get stripped by accident. Some warning messages are changed to the new "warning: orphaned descendants detected, not stripping HASHES", which provides more information about exactly what changesets are left behind. Another minor behavior change is when there is an obsoleted changeset with a successor in the destination branch, bookmarks pointing to that obsoleted changeset will not be moved. I have commented in test-rebase-obsolete.t explaining why that is more desirable.