1# quilt.py -- Quilt patch handling 2# Copyright (C) 2019 Jelmer Vernooij <jelmer@jelmer.uk> 3# 4# Breezy is free software; you can redistribute it and/or modify 5# it under the terms of the GNU General Public License as published by 6# the Free Software Foundation; either version 2 of the License, or 7# (at your option) any later version. 8# 9# Breezy is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12# GNU General Public License for more details. 13# 14# You should have received a copy of the GNU General Public License 15# along with Breezy; if not, write to the Free Software 16# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 17# 18 19"""Quilt patch handling.""" 20 21import os 22 23from ... import osutils 24from . import wrapper 25 26QuiltError = wrapper.QuiltError 27 28 29class QuiltPatches(object): 30 """Management object for a stack of quilt patches.""" 31 32 def __init__(self, tree, patches_dir=None, series_file=None): 33 self.tree = tree 34 if patches_dir is None: 35 if tree.has_filename('.pc/.quilt_patches'): 36 patches_dir = tree.get_file_text('.pc/.quilt_patches').decode( 37 osutils._fs_enc).rstrip('\n') 38 else: 39 patches_dir = wrapper.DEFAULT_PATCHES_DIR 40 self.patches_dir = patches_dir 41 if series_file is None: 42 if tree.has_filename('.pc/.quilt_series'): 43 series_file = tree.get_file_text('.pc/.quilt_series').decode( 44 osutils._fs_enc).rstrip('\n') 45 else: 46 series_file = wrapper.DEFAULT_SERIES_FILE 47 self.series_file = series_file 48 self.series_path = os.path.join(self.patches_dir, self.series_file) 49 50 @classmethod 51 def find(cls, tree): 52 if tree.has_filename('.pc/.quilt_patches'): 53 return cls(tree) 54 for name in ['patches', 'debian/patches']: 55 if tree.has_filename(name): 56 return cls(tree, name) 57 return None 58 59 def upgrade(self): 60 return wrapper.quilt_upgrade(self.tree.basedir) 61 62 def series(self): 63 return wrapper.quilt_series(self.tree, self.series_path) 64 65 def applied(self): 66 return wrapper.quilt_applied(self.tree) 67 68 def unapplied(self): 69 return wrapper.quilt_unapplied( 70 self.tree.basedir, self.patches_dir, self.series_file) 71 72 def pop_all(self, quiet=None, force=False, refresh=False): 73 return wrapper.quilt_pop_all( 74 self.tree.basedir, patches_dir=self.patches_dir, 75 series_file=self.series_file, quiet=quiet, force=force, 76 refresh=refresh) 77 78 def push_all(self, quiet=None, force=None, refresh=None): 79 return wrapper.quilt_push_all( 80 self.tree.basedir, patches_dir=self.patches_dir, 81 series_file=self.series_file, quiet=quiet, force=force, 82 refresh=refresh) 83 84 def push(self, patch, quiet=None, force=None, refresh=None): 85 return wrapper.quilt_push( 86 self.tree.basedir, patch, patches_dir=self.patches_dir, 87 series_file=self.series_file, quiet=quiet, force=force, 88 refresh=refresh) 89 90 def pop(self, patch, quiet=None): 91 return wrapper.quilt_pop( 92 self.tree.basedir, patch, patches_dir=self.patches_dir, 93 series_file=self.series_file, quiet=quiet) 94 95 def delete(self, patch, remove=False): 96 return wrapper.quilt_delete( 97 self.tree.basedir, patch, patches_dir=self.patches_dir, 98 series_file=self.series_file, remove=remove) 99