view tests/test-check-help.t @ 33047:de8e3681c402

templatekw: expose color name in {namespaces} entries

Templates make use of a "log.<namespace>" label. The <namespace> value
here differs from the actual namespace name in that the namespace
itself is plural but the label/color value is singular.

Expose the color name to the templating layer so log.* labels
can be emitted for {namespaces}.

As part of this, we refactored the logic to eliminate a gnarly
comprehension. We store color names in their own dict because the
lookup can occur in tight loops and we shouldn't have to go to
repo.names[ns] multiple times for every changeset.

#require test-repo

  $ . "$TESTDIR/helpers-testrepo.sh"

  $ cat <<'EOF' > scanhelptopics.py
  > from __future__ import absolute_import, print_function
  > import re
  > import sys
  > if sys.platform == "win32":
  >     import os, msvcrt
  >     msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
  > topics = set()
  > topicre = re.compile(r':hg:`help ([a-z0-9\-.]+)`')
  > for fname in sys.argv:
  >     with open(fname) as f:
  >         topics.update(m.group(1) for m in topicre.finditer(f.read()))
  > for s in sorted(topics):
  >     print(s)
  > EOF

  $ cd "$TESTDIR"/..

Check if ":hg:`help TOPIC`" is valid:
(use "xargs -n1 -t" to see which help commands are executed)

  $ hg files 'glob:{hgdemandimport,hgext,mercurial}/**/*.py' | sed 's|\\|/|g' \
  > | xargs $PYTHON "$TESTTMP/scanhelptopics.py" \
  > | xargs -n1 hg help > /dev/null