zope: force module import by importing symbols Previously, we tried to import a module and handle the ImportError. Our lazy module importer doesn't verify the module exists and returns a dummy object representing the module. Only once we attempt to load a symbol in the module does the ImportError get raises. This means that simple imports inside `try..except ImportError` don't detect missing modules. This commit changes imports in zope.interface to access symbols, thus forcing module load and triggering ImportError. This fixes zope.interface for pure builds. Differential Revision: https://phab.mercurial-scm.org/D2980

fix: remove unused imports Differential Revision: https://phab.mercurial-scm.org/D2977

infinitepush: introduce server option to route every push to bundlestore This patch introduces a new config option for server `infinitepush.pushtobundlestore` which if sets to True, the server will route each incoming push to the bundlestore and store all the parts i.e. changegroups, phases, obsmarkers in the bundlestore and won't be applied to the revlog. This config option does not need any client side wrapping and does not need any custom bundle2 part or stream level parameter to decide where the push should go. This is very useful for Mozilla CI use case where they have a central server that recieves pushes to trigger code-reviews, trigger a test run of CI, run static analysis etc. The server using the new config option can stash standalone bundles to the bundlestore and server can get access to individual revisions on demand. A new test file which has related tests are added for the config option. Differential Revision: https://phab.mercurial-scm.org/D2958

infinitepush: don't wrap bundle2.processparts while calling `hg unbundle` This patch adds dirty logic to check whether we are processing `hg unbundle` instead of an `hg incoming` to prevent the wrapping of bundle2.processparts function. Differential Revision: https://phab.mercurial-scm.org/D2957

inifnitepush: use utils.{stringutil|procutil}.* instead of util.* Recently in core, util.py is splitted into various modules in mercurial/utils/. Differential Revision: https://phab.mercurial-scm.org/D2956

infinitepush: delete the non-forward-move flag for hg push Differential Revision: https://phab.mercurial-scm.org/D2955

infinitepush: drop the wrapping of update command on client side The extension wraps update command to client side to add functionality to pull and checkout to a revision if it does not present locally. There is a twist to that, only changesets which can resolve to remotenames can be pulled using this. Differential Revision: https://phab.mercurial-scm.org/D2954

infinitepush: delete infinitepushcommands.py and related tests This patch drops infinitepushcommands.py and the tests which were related to the command `debugfillinfinitepushmetadata` introduced in the commit. The patch also drops a config option which was related to debuginfinitepushmetadata command. Differential Revision: https://phab.mercurial-scm.org/D2953

infinitepush: delete infinitepush.fillmetadatabranchpattern config option This patch deletes the config option infinitepush.fillmetadatabranchpattern which if set to true sets a background process which will save metadata in infinitepush index. This series is meant to have a state where we can use it for CI purposes. Differential Revision: https://phab.mercurial-scm.org/D2952

infinitepush: drop the `--to` flag to push and use `-B` instead The extension added a `--to` flag to specify the bookmark to which revs should be pushed. This patch deletes that flag and instead uses the `-B` flag. After this patch, bookmark passed as `-B` is parsed and if it matches the infinitepush bookmark pattern, we consider that push as infinitepush. This is still not the best of what we can do. Later patches in the series will drop the use of `-B` flag and will instead handle things at bookmark bundle2 part. Plugging these logic to bookmark bundle2 part will also get rid of the scratchbranchparttype bundle2 part. Differential Revision: https://phab.mercurial-scm.org/D2108

infinitepush: drop the `--create` flag to push command The extension added a `--create` flag for creating a new bookmark on the bundlestore. This patch changes the bahviour to create a bookmark if it does not exists and removes the requirement of the `--create` and then drop the logic around the `--create` flag. Tests are changed to drop the usage of `--create` flag. Differential Revision: https://phab.mercurial-scm.org/D2107

infinitepush: drop logic related to treemanifest extension treemanifest is another facebook's extension which is not in core. Let's drop the logic related to infinitepush extension which is now ported to core. Differential Revision: https://phab.mercurial-scm.org/D2106

infinitepush: drop hack related to --to, --create flags of remotenames-ext The remotenames extension has --to, --create. --allow-anon flags which won't be ported to core. This patch drops the hack which fixes the interaction with remotenames-ext during push. In upcoming patches, --to and --create extensions will be removed from infinitepush also. Differential Revision: https://phab.mercurial-scm.org/D2105

infinitepush: drop error handling while pushing to svn server This is something which is internal to Facebook and we don't want in core. Differential Revision: https://phab.mercurial-scm.org/D2104

infinitepush: drop `--list-remote`, `--remote-path` flags to bookmark cmd The extension adds these two flags to list remote bookmarks using the `hg bookmark` command. These are not required in core currently and needs some discussion before getting them in, so let's drop them for now. This makes us deleting the wrapping of `hg bookmark` command on client side. The end goal here is to have minimal or no wrapping at client side. Differential Revision: https://phab.mercurial-scm.org/D2103