tests: port test-log to Python 3
Required some porting to >>> inline Python instead of using heredocs
into $PYTHON.
Differential Revision: https://phab.mercurial-scm.org/D2621
templater: fix position of terminator character in error message
Since a template expression starts after the '{' character, the expression
should be considered to end immediately before the terminator '{'.
test-subrepo: glob away an unstable hash
This is the instability mentioned at the beginning of the series. I don't like
hiding it, but I don't want to sit on a fix for a user reported problem while
trying to figure this out.
The instability seems related to the cset with a .hgsub with a remote URL.
(There's very little existing remote URL subrepo testing.)
subrepo: activate clone pooling to enable sharing with remote URLs
This is the easiest way to ensure that repositories with remote subrepo
references can share the subrepos, consistent with how local subrepos can be
shared.
subrepo: don't attempt to share remote sources (
issue5793)
Untangling _abssource() to resolve the new subrepo relative to the shared
parent's share path, and then either sharing from there (if it exists), or
cloning to that location and then sharing, is probably more than should be
attempted on stable. Absolute subrepo references are discouraged, so for now,
this resumes the behavior prior to
68e0bcb90357 of cloning the absolute subrepo
locally.
test-subrepo: demonstrate problems with subrepo sharing and absolute paths
This affects remote paths in .hgsub, as well as clone pooling from a remote
source.
For reasons unknown, there are stability issues with the relative-path.t tests.
If run as a single test, it is stable. If run with --loop, or with -jX for X>1,
the hash of the parent repo changes. I'm seeing this on both Windows and Fedora
26. I added an `hg log --debug`, and the manifest hash changes, but I have no
idea why.
revsetlang: add a hint for more useful parse errors
This logic is largely based on the similar logic added to template error
messages in D2608 and D2609, but with a few tweaks based on how revsets
actually work.
Differential Revision: https://phab.mercurial-scm.org/D2619
setup: ignore extension load failures when finding working hg
Previously, `make local` would fail if any extension was not properly loading.
Differential Revision: https://phab.mercurial-scm.org/D2589