Mercurial > hg
view mercurial/requirements.py @ 46604:ad107ed7a4aa
ci: test real dependency installation for pip
In the past, the pip smoke test inhibited actual dependency
installation, but that fails in different environments for setuptools
itself. Since it isn't what we actually want to test (which is pip
install), allow this to call home, if HGTESTS_ALLOW_NETIO=1 is set
in the environment.
Differential Revision: https://phab.mercurial-scm.org/D9950
author | Joerg Sonnenberger <joerg@bec.de> |
---|---|
date | Thu, 04 Feb 2021 23:23:35 +0100 |
parents | 4b0192f592cf |
children | ee91966aec0f |
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# requirements.py - objects and functions related to repository requirements # # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import # When narrowing is finalized and no longer subject to format changes, # we should move this to just "narrow" or similar. NARROW_REQUIREMENT = b'narrowhg-experimental' # Enables sparse working directory usage SPARSE_REQUIREMENT = b'exp-sparse' # Enables the internal phase which is used to hide changesets instead # of stripping them INTERNAL_PHASE_REQUIREMENT = b'internal-phase' # Stores manifest in Tree structure TREEMANIFEST_REQUIREMENT = b'treemanifest' # Increment the sub-version when the revlog v2 format changes to lock out old # clients. REVLOGV2_REQUIREMENT = b'exp-revlogv2.1' # A repository with the sparserevlog feature will have delta chains that # can spread over a larger span. Sparse reading cuts these large spans into # pieces, so that each piece isn't too big. # Without the sparserevlog capability, reading from the repository could use # huge amounts of memory, because the whole span would be read at once, # including all the intermediate revisions that aren't pertinent for the chain. # This is why once a repository has enabled sparse-read, it becomes required. SPARSEREVLOG_REQUIREMENT = b'sparserevlog' # A repository with the sidedataflag requirement will allow to store extra # information for revision without altering their original hashes. SIDEDATA_REQUIREMENT = b'exp-sidedata-flag' # A repository with the the copies-sidedata-changeset requirement will store # copies related information in changeset's sidedata. COPIESSDC_REQUIREMENT = b'exp-copies-sidedata-changeset' # The repository use persistent nodemap for the changelog and the manifest. NODEMAP_REQUIREMENT = b'persistent-nodemap' # Denotes that the current repository is a share SHARED_REQUIREMENT = b'shared' # Denotes that current repository is a share and the shared source path is # relative to the current repository root path RELATIVE_SHARED_REQUIREMENT = b'relshared' # A repository with share implemented safely. The repository has different # store and working copy requirements i.e. both `.hg/requires` and # `.hg/store/requires` are present. SHARESAFE_REQUIREMENT = b'share-safe' # List of requirements which are working directory specific # These requirements cannot be shared between repositories if they # share the same store # * sparse is a working directory specific functionality and hence working # directory specific requirement # * SHARED_REQUIREMENT and RELATIVE_SHARED_REQUIREMENT are requirements which # represents that the current working copy/repository shares store of another # repo. Hence both of them should be stored in working copy # * SHARESAFE_REQUIREMENT needs to be stored in working dir to mark that rest of # the requirements are stored in store's requires WORKING_DIR_REQUIREMENTS = { SPARSE_REQUIREMENT, SHARED_REQUIREMENT, RELATIVE_SHARED_REQUIREMENT, SHARESAFE_REQUIREMENT, }