util/style/repo.py

50     def file_path(self, fname):
55         return os.path.join(self.repo_base(), fname)
57     def in_repo(self, fname):
65         repo_path = os.path.abspath(self.repo_base())
69     def repo_path(self, fname):
75         return os.path.relpath(fname, self.repo_base())
77     def get_file(self, name):
82         with open(self.file_path(name), "r") as f:
86     def repo_base(self):
91     def staged_files(self):
99     def staged_regions(self, fname, context=0):
107     def modified_regions(self, fname, context=0):
115     def __init__(self):
116         self.git = "git"
117         self._head_revision = None
118         self._repo_base = None
120     def repo_base(self):
121         if self._repo_base is None:
122             self._repo_base = subprocess.check_output(
123                 [ self.git, "rev-parse", "--show-toplevel" ]).rstrip("\n")
125         return self._repo_base
127     def staged_files(self):
130         for action, fname in self.status(filter="MA", cached=True):
138     def staged_regions(self, fname, context=0):
139         if self.file_status(fname, cached=True) in ("", "A", ):
142         old = self.file_from_head(self.repo_path(fname)).split("\n")
143         new = self.file_from_index(self.repo_path(fname)).split("\n")
147     def modified_regions(self, fname, context=0):
148         if self.file_status(fname) in ("", "A", ):
151         old = self.file_from_head(self.repo_path(fname)).split("\n")
152         new = self.get_file(self.repo_path(fname)).split("\n")
157     def head_revision(self):
158         if self._head_revision is not None:
159             return self._head_revision
162             self._head_revision = subprocess.check_output(
163                 [ self.git, "rev-parse", "--verify", "HEAD" ],
168             self._head_revision = "4b825dc642cb6eb9a060e54bf8d69288fbee4904"
170         return self._head_revision
172     def file_status(self, fname, cached=False):
173         status = self.status(files=[fname], cached=cached)
183     def status(self, filter=None, files=[], cached=False):
184         cmd = [ self.git, "diff-index", "--name-status" ]
189         cmd += [ self.head_revision(), "--" ] + files
197     def file_from_index(self, name):
199             [ self.git, "show", ":%s" % (name, ) ])
201     def file_from_head(self, name):
203             [ self.git, "show", "%s:%s" % (self.head_revision(), name) ])
206     def __init__(self):
207         self.hg = "hg"
208         self._repo_base = None
210     def repo_base(self):
211         if self._repo_base is None:
212             self._repo_base = subprocess.check_output(
213                 [ self.hg, "root" ]).rstrip("\n")
215         return self._repo_base
217     def staged_files(self):
220         for action, fname in self.status():
228     def staged_regions(self, fname, context=0):
229         return self.modified_regions(fname, context=context)
231     def modified_regions(self, fname, context=0):
232         old = self.file_from_tip(fname).split("\n")
233         new = self.get_file(fname).split("\n")
237     def status(self, filter=None):
238         files = subprocess.check_output([ self.hg, "status" ]).rstrip("\n")
244     def file_from_tip(self, name):
245         return subprocess.check_output([ self.hg, "cat", name ])