1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
from __future__ import print_function
import glob
import os
import shutil
import subprocess
class Operation(object):
def __init__(self, name, data):
self.name, self.data = name, data
def __call__(self, dir='.', reverse=False):
try:
if not reverse:
self.do(dir)
else:
self.do_reverse(dir)
self._log(True)
except:
self._log(False)
raise
def _log(self, result):
if result:
s = "OK"
else:
s = "FAIL"
print(""" (%s) %-4s %s""" % (self.operation, s, self.name))
def do(self, dir):
raise NotImplementedError
def do_reverse(self, dir):
raise NotImplementedError
class OperationPatch(Operation):
def __init__(self, name, filename, data):
super(OperationPatch, self).__init__(name, data)
self.filename = filename
def _call(self, dir, *extraargs):
with open(self.filename) as f:
subprocess.check_call(
("patch", "-p1", "-f", "-s", "-t", "--no-backup-if-mismatch") + extraargs,
cwd=dir,
stdin=f,
)
def patch_push(self, dir):
self._call(dir, '--fuzz=1')
def patch_pop(self, dir):
self._call(dir, '-R')
class OperationPatchPush(OperationPatch):
operation = '+'
do = OperationPatch.patch_push
do_reverse = OperationPatch.patch_pop
class OperationPatchPop(OperationPatch):
operation = '-'
do = OperationPatch.patch_pop
do_reverse = OperationPatch.patch_push
class SubOperation(Operation):
def _log(self, result):
if result:
s = "OK"
else:
s = "FAIL"
print(""" %-10s %-4s %s""" % ('(%s)' % self.operation, s, self.name))
class SubOperationFilesRemove(SubOperation):
operation = "remove"
def do(self, dir):
name = os.path.join(dir, self.name)
for n in glob.iglob(name):
if os.path.isdir(n):
shutil.rmtree(n)
else:
os.unlink(n)
class SubOperationFilesUnifdef(SubOperation):
operation = "unifdef"
def do(self, dir):
filename = os.path.join(dir, self.name)
ret = subprocess.call(("unifdef", "-o", filename, filename) + tuple(self.data))
if ret == 0:
raise RuntimeError("unifdef of %s removed nothing" % self.name)
elif ret != 1:
raise RuntimeError("unifdef failed")
class OperationFiles(Operation):
operation = 'X'
suboperations = {
'remove': SubOperationFilesRemove,
'rm': SubOperationFilesRemove,
'unifdef': SubOperationFilesUnifdef,
}
def __init__(self, name, filename, data):
super(OperationFiles, self).__init__(name, data)
ops = []
with open(filename) as f:
for line in f:
line = line.strip()
if not line or line[0] == '#':
continue
items = line.split()
operation, filename = items[:2]
data = items[2:]
if operation not in self.suboperations:
raise RuntimeError('Undefined operation "%s" in series %s' % (operation, name))
ops.append(self.suboperations[operation](filename, data))
self.ops = ops
def do(self, dir):
for i in self.ops:
i(dir=dir)
class PatchSeries(list):
operations = {
'+': OperationPatchPush,
'-': OperationPatchPop,
'X': OperationFiles,
}
def __init__(self, name, root, fp):
self.name, self.root = name, root
for line in fp:
line = line.strip()
if not len(line) or line[0] == '#':
continue
items = line.split(' ')
operation, filename = items[:2]
data = items[2:]
if operation in self.operations:
f = os.path.join(self.root, filename)
if os.path.exists(f):
self.append(self.operations[operation](filename, f, data))
else:
raise RuntimeError("Can't find patch %s for series %s" % (filename, self.name))
else:
raise RuntimeError('Undefined operation "%s" in series %s' % (operation, name))
def __call__(self, cond=bool, dir='.', reverse=False):
if not reverse:
l = self
else:
l = self[::-1]
for i in l:
if cond(i):
i(dir=dir, reverse=reverse)
def __repr__(self):
return '<%s object for %s>' % (self.__class__.__name__, self.name)
|
