Mercurial > hg > mercurial-crew
changeset 25506:3182965b3971
config: give it an includepaths option for looking for config files
It is desirable to "derive" templates from the provided templates. A
simple way to do this is e.g.
%include map-cmdline.default
in your own mapfile. Then you only have to redefine a few templates
instead of copying over the whole thing. This %include mechanism
already works for the built-in templates because by default it *only*
looks for files that are in the same directory as the including
mapfile.
With this changeset, config grows an option to add more include paths
for config files.
| author | Jordi Gutiérrez Hermoso <jordigh@octave.org> |
|---|---|
| date | Fri, 15 May 2015 09:04:32 -0400 |
| parents | fe3a72a3e7ca |
| children | 081b08e4ea13 |
| files | mercurial/config.py |
| diffstat | 1 files changed, 11 insertions(+), 6 deletions(-) [+] |
line wrap: on
line diff
--- a/mercurial/config.py +++ b/mercurial/config.py @@ -10,10 +10,11 @@ import os, errno class config(object): - def __init__(self, data=None): + def __init__(self, data=None, includepaths=[]): self._data = {} self._source = {} self._unset = [] + self._includepaths = includepaths if data: for k in data._data: self._data[k] = data[k].copy() @@ -110,13 +111,17 @@ item = None cont = False m = includere.match(l) - if m: - inc = util.expandpath(m.group(1)) - base = os.path.dirname(src) - inc = os.path.normpath(os.path.join(base, inc)) - if include: + + if m and include: + expanded = util.expandpath(m.group(1)) + includepaths = [os.path.dirname(src)] + self._includepaths + + for base in includepaths: + inc = os.path.normpath(os.path.join(base, expanded)) + try: include(inc, remap=remap, sections=sections) + break except IOError, inst: if inst.errno != errno.ENOENT: raise error.ParseError(_("cannot include %s (%s)")