phases: stop using `repo.set` in `remotephasessummary`
The `repository.set` create changectx on the fly, an expensive operation. Using
`repo.revs` and a direct rev-num → node-id translation will be significantly
faster.
This is especially true as we prepare ourself to no longer do the rev-num →
node-id transalation there.
The speedup is a bit lost in the overall noisyness of the slow phase discovery algorithm, but it save a small amount of time in my benchmark.
#require test-repo hg10
$ . "$TESTDIR/helpers-testrepo.sh"
$ cat > $TESTTMP/check_ascii.py <<EOF
> import sys
> for file_path in sys.argv[1:]:
> with open(file_path, 'br') as f:
> try:
> f.read().decode('ascii', 'strict')
> except UnicodeDecodeError as exc:
> print('%s: %s' % (file_path, exc))
> EOF
There are some web servers in the wild that can serve static files with an
incorrect encoding (e.g. https://bz.mercurial-scm.org/show_bug.cgi?id=6559).
One way to prevent any issues is to not use any non-ASCII characters, e.g.
URL-encoding them or using HTML entities.
check charset of all tracked files ending in .js
$ cd "`dirname "$TESTDIR"`"
$ testrepohg locate 'set:**.js' \
> 2>/dev/null \
> | xargs "$PYTHON" $TESTTMP/check_ascii.py