ui: add prompt argument to write (issue5154) (API) When code like filemerge._iprompt calls ui.prompt, it expects the user to see the output in addition to getting the prompt. Other code such as histedit may call ui.pushbuffer, but its goal is not to interfere with prompts, so this commit adds an optional prompt flag to ui.write and has _readline include that argument. ui.promptchoice calls ui.prompt which calls ui._readline. This commit also updates hgext.color.write.

hg: perform update after pulling during clone with share (issue5103) This is a graft of 60adda1a0188 and a4692267bc2d from the default branch. Combined, they address a bug with pooled shared storage where an update may not update to the most recent revision when performing a `hg clone`. The patches should have been written against the stable branch in the beginning. I screwed up.

tests: fix failure of test-convert-mtn.t This is follow up for 3f9e25a42e69, which overlooked this test.

templater: relax unquotestring() to fall back to bare string This is convenient for our use case where quotes are optional except in a map file.

debugrevspec: show expanded/concatenated states before printing trees The debugrevspec command prints at most 4 parsed trees. It wasn't easy to tell which tree belongs to which state.

templater: do not abuse SyntaxError to report errors in template map file SyntaxError is the class representing syntax errors in Python code. We should use a dedicated exception class for our needs. With this change, unnecessary re-wrapping of SyntaxError can be eliminated.

graphmod: set default edge styles for ascii graphs (BC) Leaving regular parent edges set to |, grandparent edges set to : and missing parent edges set to end early. A sample graph: o changeset: 32:d06dffa21a31 |\ parent: 27:886ed638191b | : parent: 31:621d83e11f67 | : o : changeset: 31:621d83e11f67 |\: parent: 21:d42a756af44d | : parent: 30:6e11cd4b648f | : o : changeset: 30:6e11cd4b648f |\ \ parent: 28:44ecd0b9ae99 | ~ : parent: 29:cd9bb2be7593 | / o : changeset: 28:44ecd0b9ae99 |\ \ parent: 1:6db2ef61d156 | ~ : parent: 26:7f25b6c2f0b9 | / o : changeset: 26:7f25b6c2f0b9 |\ \ parent: 18:1aa84d96232a | | : parent: 25:91da8ed57247 | | : | o : changeset: 25:91da8ed57247 | |\: parent: 21:d42a756af44d | | : parent: 24:a9c19a3d96b7 | | : | o : changeset: 24:a9c19a3d96b7 | |\ \ parent: 0:e6eb3150255d | | ~ : parent: 23:a01cddf0766d | | / | o : changeset: 23:a01cddf0766d | |\ \ parent: 1:6db2ef61d156 | | ~ : parent: 22:e0d9cccacb5d | | / | o : changeset: 22:e0d9cccacb5d |/:/ parent: 18:1aa84d96232a | : parent: 21:d42a756af44d | : | o changeset: 21:d42a756af44d | |\ parent: 19:31ddc2c1573b | | | parent: 20:d30ed6450e32 | | | +---o changeset: 20:d30ed6450e32 | | | parent: 0:e6eb3150255d | | ~ parent: 18:1aa84d96232a | | | o changeset: 19:31ddc2c1573b | |\ parent: 15:1dda3f72782d | ~ ~ parent: 17:44765d7c06e0 | o changeset: 18:1aa84d96232a parent: 1:6db2ef61d156 parent: 15:1dda3f72782d

tests: python executable should always be globbed Similar to 4d93d73b8aec, the python executable could be python2.X, Python, pypy, or maybe something futuristic like pyston or nuitka.

setup: add missing hgext.fsmonitor Before this patch, fsmonitor was not installed along with other extensions. It did correctly build the C files needed but forgot to copy over the python files. This patch fixes it by adding fsmonitor and fsmonitor.pywatchman to the correct install variable.

merge with stable

dispatch: show deprecation warning if command has no attributes (issue5137) norepo/optionalrepo/inferrepo were removed by aa73d6a5d9ea, which would be significant API change. This patch tries to avoid crash even if ancient third-party extensions are enabled.

dispatch: extract function that tests command attributes This function will host the compatibility layer for old third-party commands. See the next patch for details.

dispatch: make cmdalias forward command attributes to function This delays resolution of command attributes so that missing attributes can be warned only when necessary.

run-tests: use different chg socket directories for different tests Before this patch, if --chg or --with-chg is specified, all tests are using the same chgserver socket. Since the chg client holds a lock when it starts a new server, and every test needs at least a new chg server due to different HGRCPATH affecting the confighash, the result is a lot of tests will be timed out if -j is large (for example, 50 or 100). This patch solves the issue by using different chg socket directories for different tests.

tests: ensure run-tests handles multiple lines of churn 1ad0ddf8cccc added the ability to remember lines (including their flags, like glob) and tolerate them even if the output order varies. This test ensures that the code will continue to work in the future.

subrepo: adapt to git's recent renames-by-default Git turned on renames by default in commit 5404c11 (diff: activate diff.renames by default, 2016-02-25). The change is destined for release in git 2.8.0. The change breaks test-subrepo-git, which test specifically that a moved file is reported as a removal and an addition. Fix by passing --no-renames (available in git since mid 2006) to the diff commands that don't use --quiet (should make no difference for those).

graphmod: move the graphstyle options to experimental I let this slip in the [ui] section during the review, as far as I understand we don't plan to actually support customisation of the output on we are happy with our choice. The option are just here to help people tests various options so we can decide which one we'll actually use. I'm moving the config option in the experimental section to make this clearer and avoid making them part of the public API by mistake.

tests: remove obsolete uses of HGTEST_RUN_TESTS_PURE 342ab95a1f4b added arguments to run-tests.py calls to propagate --pure when --with-hg is not used. 0622d6e134fb unified places to use --with-hg via rt(), which obviated the need for passing HGTEST_RUN_TESTS_PURE.

test-debugextensions: passes with byte-compilation disabled (issue5147)

rpms: add hgext3rd to mercurial.spec Otherwise build process fails with somethings like this: RPM build errors: Installed (but unpackaged) file(s) found: /usr/lib64/python2.7/site-packages/hgext3rd/__init__.py /usr/lib64/python2.7/site-packages/hgext3rd/__init__.pyc /usr/lib64/python2.7/site-packages/hgext3rd/__init__.pyo make: *** [docker-fedora20] Error 1

debugobsolete: add an option to show marker index A bigger picture is the ability to be delete an arbitrary marker form the repo's obsstore. This is a useful debug ability and it needs a way to indentify the marker one wants to delete. Having a marker's index provides such an ability.

tests: explicitly flush output streams Some tests fail while running with chg because they do not flush their output streams. chgserver will make sure ui.flush is called after dispatch, but not after {ui,repo}setup. For other non-ui streams, it should be explicitly flushed since the request handler will use os._exit. This patch adds explicit flushes in test-bundle2-format.t, test-extension.t and test-obsolete.t. It will fix most test cases of them when running with chg.

test-hgrc: do not print ui.plain() flag at uisetup() This makes the test pass with chg. Since uisetup() is run per process, "hg showconfig" does not always call uisetup().

tests: make config/help tests pass even if chgserver extension is loaded It isn't important for these tests if "extensions.chgserver=" is set or not. So let's make them ignore such lines.

setup: alphabetize hgext packages

remove: add progress support

remove: queue warnings until after status messages (issue5140) (API) Before this change, warnings were interspersed with (and easily drowned out by) status messages. API: abstractsubrepo.removefiles has an extra argument warnings, into which callees should append their warnings. Note: Callees should not assume that there will be items in the list, today, I'm lazily including any other subrepos warnings, but that may change. cmdutil.remove has an extra optional argument warnings, into which it will place warnings. If warnings is omitted, warnings will be reported via ui.warn() as before this change (albeit, after any status messages).

tests: include progress for test-remove

chg: allows default hg path to be overridden Before this patch, chg will fall back to "hg" if neither CHGHG nor HG are set. This may have trouble if the "hg" in PATH is not compatible with chg, which can happen, for example, an old hg is installed in a virtualenv. Since it's very hard to do a quick hg version check from chg, after discussion in IRC with smf and marmoute, the quickest solution is to build a package with a hardcoded absolute hg path in chg. This patch makes it possible by adding a C macro HGPATH.

chg: define PRINTF_FORMAT_ for non gnu C compiler Before this patch, if __GNUC__ is not defined, PRINTF_FORMAT_ will not be defined and will cause compilation error. This patch solves the issue by making sure PRINTF_FORMAT_ is defined. It allows chg to be compiled with tcc (http://bellard.org/tcc/) by: tcc -o chg *.c