Preserve file mode when overwriting

Merge with default

Avoid x = a and b or c

Merge with stable

tests: use getattr instead of hasattr [ original upstream message ]

Merge with stable

run-tests: fix summary when accepting changes interactively Accepted changes were not counted as success. [ original upstream message ]

Merge with default

Reuse already present working contexts for match Shortens overlong line as side-effect.

Merge with stable

run-test: revert most of 439ed4721a6d, timeout uses fallback for terminate() [ original upstream message ]

run-tests: fallback to SIGTERM if subprocess.Popen does not have terminate() [ original upstream message ]

Merge with stable

scmutil: switch match users to supplying contexts The most appropriate context is not always clearly defined. The obvious cases: For working directory commands, we use None For commands (eg annotate) with single revs, we use that revision The less obvious cases: For commands (eg status, diff) with a pair of revs, we use the second revision For commands that take a range (like log), we use None [ original upstream message ]

Merge with stable

run-tests: verbose log ignored test [ original upstream message ]

Merge with stable

patch: generalize the use of patchmeta in applydiff() - Add patchmeta.copy() and emit copies from iterhunks. Modifying patchmeta instances in applydiff() makes things simpler. - Rename selectfile() into makepatchmeta(). It is responsible for creating patchmeta for regular patches. - Pass patchmeta objects to patchfile() directly patchmeta instances were associated with git patches, for regular patches we had to pass additional variables to tell the patch intent to patchfile(). Instead, we generate patchmeta for regular patches and pass them. This will also help with patch filtering by matcher objects. [ original upstream message ]

Merge with stable

run-tests: allow whitelisting tests that should always run It's desirable to run some tests all the time, for example test-check-pyflakes.t and test-check-code-hg.py. This allows passing --whitelist as a path to a file (flag can be specified more than once) which contains a list of files to whitelist. Whitelisted tests are run even if they're blacklisted or wouldn't match a --keyword test run. For example, to do a quick test of usehttp2, one can now do $ cat > test-whitelist <<EOF > test-check-pyflakes.t > test-check-code-hg.py > EOF $ (cd tests && ./run-tests.py --extra-config-opt 'ui.usehttp2=true' > -k http -j 8 --whitelist test-whitelist) and have all http-specific tests run as well as the two code linters. [ original upstream message ]

Merge with stable

run-tests: fix --blacklist (broken by 95715c2f90bf) [ original upstream message ]

Merge with stable

patch: use temporary files to handle intermediate copies git patches may require copies to be handled out-of-order. For instance, take the following sequence: * modify a * copy a into b Here, we have to generate b from a before its modification. To do so, applydiff() was scanning for copy metadata and performing the copies before processing the other changes in-order. While smart and efficient, this approach complicates things by handling file copies and file creations at different places and times. While a new file must not exist before being patched a copied file already exists before applying the first hunk. Instead of copying the files at their final destination before patching, we store them in a temporary file location and retrieve them when patching. The filestore always stores file content in real files but nothing prevents adding a cache layer. The filestore class was kept separate from fsbackend for at least two reasons: - This class is likely to be reused as a temporary result store for a future repository patching call (entries just have to be extended to contain copy sources). - Delegating this role to backends might be more efficient in a repository backend case: the source files are already available in the repository itself and do not need to be copied again. It also means that third-parties backend would have to implement two other methods. If we ever decide to merge the filestore feature into backend, a minimalistic approach would be to compose with filestore directly. Keep in mind this copy overhead only applies for copy/rename sources, and may even be reduced to copy sources which have to handled ahead of time. [ original upstream message ]

patch: refactor file creation/removal detection The patcher has to know if a file is being created or removed to check if the target already exists, or to actually unlink the file when a hunk emptying it is applied. This was done by embedding the creation/removal information in the first (and only) hunk attached to the file. There are two problems with this approach: - creation/removal is really a property of the file being patched and not its hunk. - for regular patches, file creation cannot be deduced at parsing time: there are case where the *stripped* file paths must be compared. Modifying hunks after their creation is clumsy and prevent further refactorings related to copies handling. Instead, we delegate this job to selectfile() which has all the relevant information, and remove the hunk createfile() and rmfile() methods. [ original upstream message ]

run-tests: fix --blacklist with jobs > 1 filter blacklisted tests before partitioning them to the children. maintains the 'Skipped...' output but not the 's'. [ original upstream message ]

run-tests: slightly simplify blacklist check [ original upstream message ]

Merge with stable

patch: set desired mode when patching, not in updatedir() This patch and the following aim at merging _updatedir() actions into _applydiff(). [ original upstream message ]

Merge with stable

run-tests: print a newline after all warnings [ original upstream message ]

Merge with stable

patch: extract fs access from patchfile into fsbackend Most filesystem calls are already isolated in patchfile but this is not enough: renames are performed before patchfile is available and some chmod calls are even done outside of the applydiff call. Once all these calls are extracted into a backend class, we can provide cleaner APIs to write to a working directory context directly into the repository. [ original upstream message ]

Merge with stable

run-tests: replace chdir() with Popen cwd option [ original upstream message ]

run-tests: make --debug run in the temporary test directory [ original upstream message ]

run-tests: use the common test path on Windows and Java The alternate one did not run in the test directory and controlling the jobs execution with threads instead of process made it harder to fix. [ original upstream message ]

run-tests: ignore timeout when Popen.terminate is unavailable Popen.terminate was introduced in python 2.6 [ original upstream message ]

run-tests: fix hg.bat python reference hg.bat expects to live in pythonxx/scripts and the python interpreter to be in pythonxx. run-tests.py file layout is a little different and python location must be fixed. [ original upstream message ]

run-tests: fix python executable detection and copy on Windows [ original upstream message ]

Merge with stable

scmutil: drop aliases in cmdutil for match functions [ original upstream message ]

Merge with stable

keyword: use cmdutil.command decorator [ original upstream message ]

Merge with stable

run-tests: remove check on --shell argument No shell is needed when executing Python tests and finding a good shell might be difficult/impossible on some platforms (e.g., Windows). [ original upstream message ]

run-tests: take the basepath when constructing the test temp dir so it's possible to run tests that are outside the test/ dir [ original upstream message ]

run-tests: compare absolute paths in _checkhglib [ original upstream message ]

Merge with stable

run-tests: add --shell command line flag This makes it easy to test with, say, both /bin/bash and /bin/dash instead of changing the system-wide /bin/sh. [ original upstream message ]

run-tests: use type of default to convert environment variable Before, defaults could only be integers, they can now also be strings, floats and what have you. [ original upstream message ]

run-tests.py: correctly handle list options with parallel tasks [ original upstream message ]

prevent transient leaks of file handle by using new helper functions These leaks may occur in environments that don't employ a reference counting GC, i.e. PyPy. This implies: - changing opener(...).read() calls to opener.read(...) - changing opener(...).write() calls to opener.write(...) - changing open(...).read(...) to util.readfile(...) - changing open(...).write(...) to util.writefile(...) [ original upstream description ]

localrepo: reuse parent manifest in commitctx if no files have changed This speeds up the in-memory version of debugbuilddag that I'm working on considerably for the case where we want to build just a 00changelog.i (for discovery tests, for instance). There are a couple of test changes because node ids in tests have changed. The changes to the patch names in test-mq-qdelete.t were required because they could collide with nodeid abbreviations and newly actually do (patch "c" collides with id "cafe..." for patch "b"). [ original upstream description ]

Merge with stable

run-tests: add flag to provide extra hgrc options for test runs [ original upstream message ]

tests: move test bundles in a bundles/ subdirectory [ original upstream message ]

Merge with stable

run-tests: print a new line before writing the diff [ original upstream message ]

Merge with stable

run-tests: don't count test as succeeded if it failed regressed around ec4ae5727f07 [ original upstream message ]

Merge with stable

run-tests: do chdir for tests under a lock for thread safety [ original upstream message ]

run-tests: add iolock to vlog [ original upstream message ]

Merge with stable

run-tests: display diff before prompting with --interactive [ original upstream message ]

run-tests: fix some missing i/o locks [ original upstream message ]

run-tests: add a lock for console I/O [ original upstream message ]

run-tests: switch timeout handling from alarm to helper thread This should be slightly more portable than signals and be compatible with threaded dispatch. [ original upstream message ]

run-tests: add locking on results struct [ original upstream message ]

Merge with stable

run-tests: fix --interactive (after 994ad067ac6e) - Do not prompt if there is no .err file - Fix source and target paths [ original upstream message ]

run-tests: move test loop into a helper function [ original upstream message ]

run-tests: use a results dict [ original upstream message ]

run-tests: move blacklist and retest filtering to runone [ original upstream message ]

run-tests: keep a list of passed tests [ original upstream message ]

run-tests: move keyword checking into runone [ original upstream message ]

run-tests: add ignores list [ original upstream message ]

run-tests: move existence/name format check into runone [ original upstream message ]

run-tests: move interactive handling into runone [ original upstream message ]

move canonpath from util to scmutil [ original upstream message ]

Merge with stable

tests: better output on timeouts Formerly, timeouts would generate huge scrollback-destroying diffs and weird -15 return codes in the summary. Now we simply report "timed out". [ original upstream message ]

Merge with stable

keyword: convert a verbatim block to a field list [ orginal upstream message ]

Merge with stable

tests: set HOME to the test temp dir (issue2707) [ original upstream message ]

Merge with default

Offer additional datefilters when the extension is enabled Before the additional datefilters (utcdate, svnisodate, svnutcdate) were used when kwtemplater was initialized. Now they always be used once the extension is enabled.

Docstrings for additional date filters

Merge with stable

templates: document missing keywords or filters Keywords keywords are not documented yet but are turned into function definitions to avoid lambda docstring weirdness. [ original upstream message ]

Merge with stable

tests: use $TESTTMP more and use (glob) less This locks down the test output a little more. [ original upstream message ]

stable: merge with default

README: minimal test command line

Merge with stable

rollback: clarifies the message about the reverted state (issue2628) Previously, when rolling back a transaction, some users could be confused between the level to which the store is rolled back, and the new parents of the working directory. $ hg rollback rolling back to revision 4 (undo commit) With this change: $ hg rollback repository tip rolled back to tip revision 4 (undo commit) working directory now based on revision 2 and 1 So now the user can realize that the store has been rolled back to an older tip, but also that the working directory may not on the tip (here we are rolling back the merge of the heads 2 and 1) [ original upstream message ]

Merge with stable

run-tests: handle mixed comment lines in blacklists [ original upstream message ]

Merge with stable

explicitly close files Add missing calls to close() to many places where files are opened. Relying on reference counting to catch them soon-ish is not portable and fails in environments with a proper GC, such as PyPy. [ original upstream description ]

Merge with stable

run-tests: only call WIFEXITED on systems it exists not on Windows or in jython [ original upstream message ]

run-tests: loadable as module [ original upstream message ]

stable: merge with default

Move repo.__class__ assignment out of monkeypatch context A cosmetic change to improve readability.

Inform user about current keywordset in kwdemo The kwdemo --default output now looks roughly like this: configuration using default cvs keywordset [extensions] keyword = [keyword] demo.txt = [keywordset] * section added with this change svn = False [keywordmaps] ...

Update documentation for kwshrink * remove obsolete reference to potential problems with merge and import * emphasize that running kwshrink before configuration changes which affect active/expanded keywords is mandatory

Merge with default

Make kwfiles show deleted files configured for expansion

Colorize hg kwfiles output

Merge with default

Copy: when copied source is a symlink, follow it 1) hg cp symlink copy -> copy is a symlink. 2) cp symlink copy; hg cp -A symlink copy -> copy is a regular file. In the second case we have to follow the symlink to its target to find out whether we have to unexpand keywords in the copy. Add test covering the case where the copied link's target is ignored by keyword but has content which would match the regex for expanded keywords to check whether we indeed leave the destination alone.

Merge with stable

code style: prefer 'is' and 'is not' tests with singletons [ original upstream description ]

Merge with default

s/config/configuration/ in help

Merge with stable

run-tests: fix --debug for .t tests When --debug is given to the test runner, run() returns (retcode, None). Do not try to use None output as a string, and return directly, similarly as other testers. [ original upstream message ]