def tree_status(files = None, tree_id = 'HEAD', unknown = False,
noexclude = True, verbose = False, diff_flags = []):
- """Returns a list of pairs - (status, filename)
+ """Get the status of all changed files, or of a selected set of
+ files. Returns a list of pairs - (status, filename).
+
+ If 'files' is None, it will check all files, and optionally all
+ unknown files. If 'files' is a list, it will only check the files
+ in the list.
"""
+ assert files == None or not unknown
+
if verbose:
out.start('Checking for changes in the working directory')
refresh_index()
- if not files:
- files = []
cache_files = []
# unknown files
conflicts = get_conflicts()
if not conflicts:
conflicts = []
- cache_files += [('C', filename) for filename in conflicts]
+ cache_files += [('C', filename) for filename in conflicts
+ if files == None or filename in files]
# the rest
- for line in GRun('git-diff-index', *(diff_flags + [tree_id, '--'] + files)
- ).output_lines():
+ args = diff_flags + [tree_id]
+ if files != None:
+ args += ['--'] + files
+ for line in GRun('git-diff-index', *args).output_lines():
fs = tuple(line.rstrip().split(' ',4)[-1].split('\t',1))
if fs[1] not in conflicts:
cache_files.append(fs)
if verbose:
out.done()
+ assert files == None or set(f for s,f in cache_files) <= set(files)
return cache_files
def local_changes(verbose = True):
def update_cache(files = None, force = False):
"""Update the cache information for the given files
"""
- if not files:
- files = []
-
cache_files = tree_status(files, verbose = False)
# everything is up-to-date
committer_name = None, committer_email = None):
"""Commit the current tree to repository
"""
- if not files:
- files = []
if not parents:
parents = []
diff_flags = []):
"""Show the tree status
"""
- if not files:
- files = []
-
- cache_files = tree_status(files, unknown = True, noexclude = noexclude,
- diff_flags = diff_flags)
- all = not (modified or new or deleted or conflict or unknown)
+ cache_files = tree_status(files,
+ unknown = (files == None),
+ noexclude = noexclude,
+ diff_flags = diff_flags)
+ filtered = (modified or new or deleted or conflict or unknown)
- if not all:
+ if filtered:
filestat = []
if modified:
filestat.append('M')
cache_files = [x for x in cache_files if x[0] in filestat]
for fs in cache_files:
- if files and not fs[1] in files:
- continue
- if all:
+ assert files == None or fs[1] in files
+ if not filtered:
out.stdout('%s %s' % (fs[0], fs[1]))
else:
out.stdout('%s' % fs[1])