71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
# pylint: disable=C0111,R0903
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"""Print the branch and git status for the
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currently focused window.
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Requires:
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* xcwd
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* Python module 'pygit2'
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"""
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import os
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import string
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import pygit2
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import bumblebee.input
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import bumblebee.output
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import bumblebee.engine
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import bumblebee.util
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class Module(bumblebee.engine.Module):
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def __init__(self, engine, config):
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super(Module, self).__init__(engine, config,
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bumblebee.output.Widget(full_text=self.gitinfo)
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)
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self._engine = engine
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self._fmt = self.parameter("format", "{branch} {flags}")
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def hidden(self):
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return False # TODO
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def gitinfo(self, widget):
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info = ""
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directory = None
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data = {
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"branch": "n/a",
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"directory": "n/a",
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"flags": {},
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}
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try:
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directory = bumblebee.util.execute("xcwd").strip()
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directory = self._get_git_root(directory)
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repo = pygit2.Repository(directory)
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for filepath, flags in repo.status().items():
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if flags == pygit2.GIT_STATUS_WT_NEW or \
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flags == pygit2.GIT_STATUS_INDEX_NEW:
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data["flags"]["new"] = True
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if flags == pygit2.GIT_STATUS_WT_DELETED or \
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flags == pygit2.GIT_STATUS_INDEX_DELETED:
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data["flags"]["deleted"] = True
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if flags == pygit2.GIT_STATUS_WT_MODIFIED or \
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flags == pygit2.GIT_STATUS_INDEX_MODIFIED:
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data["flags"]["modified"] = True
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data["branch"] = repo.head.shorthand
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data["directory"] = directory
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data["flags"] = " ".join([self._engine._theme.symbol(widget, name, name[0]) for name in data["flags"].keys()])
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except Exception as e:
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return e
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return string.Formatter().vformat(self._fmt, (), data)
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def _get_git_root(self, directory):
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while len(directory) > 1:
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if os.path.exists(os.path.join(directory, ".git")):
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return directory
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directory = "/".join(directory.split("/")[0:-1])
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return "/"
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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