templatekw: add an "obsolete" keyword
Definition is the same as the one in evolve extension.
cmdutil: add a "changeset.obsolete" label in changeset_printer
Until now there were no label to highlight obsolete changesets in log output,
only evolution troubles (unstable, bumped, divergent) are supported. We add a
"changeset.obsolete" label on changeset entries produced by changeset_printer
so that obsolete changesets can be highlighted in log output. This is useful
because, unless using a graph log where obsolete changesets have a 'x' marker,
there's no way to identify obsolete changesets. And even in graph mode, when
working directory's parent is obsolete, we get a '@' marker and we do not see
it as obsolete.
fileset: perform membership test against set for status queries
Previously, fileset functions operating on status items performed
membership tests against a list of items. When there are thousands
of items having a specific status, that test can be extremely
slow. Changing the membership test to a set makes this operation
substantially faster.
On the mozilla-central repo:
$ hg files -r
d14cac631ecc 'set:added()'
before: 28.120s
after: 0.860s
$ hg status --change
d14cac631ecc --added
0.690s
worker: flush ui buffers before running the worker
a91c6275 introduces flushing ui buffers after a worker finished. If the ui was
not flushed before the worker was started, fork will copy the existing buffers
to the worker. This causes messages issued before the worker started to be
written to the terminal for each worker.
We are now flushing the ui before we start a worker and add an appropriate test
which will fail before this patch.
chgserver: do not copy configs set by environment variables
Config set by environment variables have a source like "$ENVNAME". They
should not be copied because they will be recalculated by
rcutil.rccomponents.
rcutil: unindent a block
Since global _rccomponents is gone, the code could be simplified.