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# Copyright (C) 2005, 2006 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from bzrlib.diff import _raise_if_nonexistent
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import bzrlib.errors as errors
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from bzrlib.log import line_log
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from bzrlib.osutils import is_inside_any
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from bzrlib.symbol_versioning import (deprecated_function,
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from bzrlib.trace import warning
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# TODO: when showing single-line logs, truncate to the width of the terminal
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# if known, but only if really going to the terminal (not into a file)
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@deprecated_function(zero_eight)
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def show_status(branch, show_unchanged=None,
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"""Display summary of changes.
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Please use show_tree_status instead.
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By default this compares the working tree to a previous revision.
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If the revision argument is given, summarizes changes between the
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working tree and another, or between two revisions.
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The result is written out as Unicode and to_file should be able
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If set, includes unchanged files.
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If set, only show the status of files in this list.
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If set, includes each file's id.
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If set, write to this file (default stdout.)
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If set, write pending merges.
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If None the compare latest revision with working tree
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If one revision show compared it with working tree.
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If two revisions show status between first and second.
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show_tree_status(branch.bzrdir.open_workingtree(), show_unchanged,
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specific_files, show_ids, to_file, show_pending, revision)
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def show_tree_status(wt, show_unchanged=None,
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"""Display summary of changes.
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By default this compares the working tree to a previous revision.
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If the revision argument is given, summarizes changes between the
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working tree and another, or between two revisions.
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The result is written out as Unicode and to_file should be able
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If showing the status of a working tree, extra information is included
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about unknown files, conflicts, and pending merges.
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:param show_unchanged: Deprecated parameter. If set, includes unchanged
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:param specific_files: If set, a list of filenames whose status should be
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shown. It is an error to give a filename that is not in the working
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tree, or in the working inventory or in the basis inventory.
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:param show_ids: If set, includes each file's id.
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:param to_file: If set, write to this file (default stdout.)
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:param show_pending: If set, write pending merges.
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:param revision: If None the compare latest revision with working tree
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If not None it must be a RevisionSpec list.
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If one revision show compared it with working tree.
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If two revisions show status between first and second.
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if show_unchanged is not None:
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warn("show_status_trees with show_unchanged has been deprecated "
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"since bzrlib 0.9", DeprecationWarning, stacklevel=2)
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new_is_working_tree = True
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if wt.last_revision() != wt.branch.last_revision():
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warning("working tree is out of date, run 'bzr update'")
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old = new.basis_tree()
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elif len(revision) > 0:
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rev_id = revision[0].in_history(wt.branch).rev_id
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old = wt.branch.repository.revision_tree(rev_id)
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except errors.NoSuchRevision, e:
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raise errors.BzrCommandError(str(e))
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if (len(revision) > 1) and (revision[1].spec is not None):
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rev_id = revision[1].in_history(wt.branch).rev_id
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new = wt.branch.repository.revision_tree(rev_id)
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new_is_working_tree = False
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except errors.NoSuchRevision, e:
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raise errors.BzrCommandError(str(e))
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_raise_if_nonexistent(specific_files, old, new)
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delta = new.changes_from(old, want_unchanged=show_unchanged,
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specific_files=specific_files)
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show_unchanged=show_unchanged)
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list_paths('unknown', new.unknowns(), specific_files, to_file)
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conflict_title = False
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# show the new conflicts only for now. XXX: get them from the delta.
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for conflict in new.conflicts():
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if conflict_title is False:
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print >> to_file, "conflicts:"
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conflict_title = True
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print >> to_file, " %s" % conflict
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if new_is_working_tree and show_pending:
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show_pending_merges(new, to_file)
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def show_pending_merges(new, to_file):
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"""Write out a display of pending merges in a working tree."""
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parents = new.get_parent_ids()
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pending = parents[1:]
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last_revision = parents[0]
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print >>to_file, 'pending merges:'
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if last_revision is not None:
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ignore = set(branch.repository.get_ancestry(last_revision))
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except errors.NoSuchRevision:
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# the last revision is a ghost : assume everything is new
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ignore = set([None, last_revision])
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# TODO: this could be improved using merge_sorted - we'd get the same
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# output rather than one level of indent.
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for merge in pending:
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from bzrlib.osutils import terminal_width
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width = terminal_width()
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m_revision = branch.repository.get_revision(merge)
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print >> to_file, ' ', line_log(m_revision, width - 3)
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inner_merges = branch.repository.get_ancestry(merge)
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assert inner_merges[0] is None
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inner_merges.reverse()
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for mmerge in inner_merges:
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mm_revision = branch.repository.get_revision(mmerge)
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print >> to_file, ' ', line_log(mm_revision, width - 5)
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except errors.NoSuchRevision:
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print >> to_file, ' ', merge
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def list_paths(header, paths, specific_files, to_file):
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if specific_files and not is_inside_any(specific_files, path):
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print >>to_file, '%s:' % header
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print >>to_file, ' ', path
added
removed
bzrlib/status.py
