Best way to check if a file matches an ignore pattern

[Nicholas Allen]

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Thanks for that! Would that make sense to have as a core Bazaar command?
I think it would be useful for scripting purposes and to ask the user to
install another plugin seems a bit much for this feature. It would
certainly complicate the installation of my plugin.

Cheers,

Nick

John Arbash Meinel wrote:
> Nicholas Allen wrote:
>> Sorry, I was not clear enough - I meant from the command line. I need it
>> for my Eclipse plugin (which is written in Java) so I need some way to
>> detect this by invoking bzr commands...
> 
>> Nick
> 
>> Mark Hammond wrote:
>>>> How can I check if a file matches an ignore pattern?
>>> Use the tree.is_ignored() method.
>>> Cheers,
>>> Mark
> 
> 
> 
> echo > ~/.bazaar/plugins/is_ignored.py <<EOF
> from bzrlib import commands, workingtree
> 
> class cmd_is_ignored(commands.Command):
>     """Check to see if a path would be ignored."""
> 
>     takes_args = ['filename']
> 
>     def run(self, filename):
>       try:
>         tree, relpath = \
>            workingtree.WorkingTree.open_containing(filename)
>       except (errors.NoWorkingTree, errors.NotBranchError):
> 	  # Either a branch without a working tree, or no branch at all
>           # That can't really be considered ignored
>           return 30
>       if tree.path2id(relpath) is not None:
>         # Versioned files are never ignored
>         return 20
>       if tree.is_ignored(relpath):
>         return 0
>       return 10
> 
> commands.register_command(cmd_is_ignored)
> EOF
> 
> John
> =:->
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