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
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
# customised version of 'waf dist' for Samba tools
# uses git ls-files to get file lists
import Utils, os, sys, tarfile, gzip, stat, Scripting, Logs, Options
from samba_utils import *
dist_dirs = None
dist_blacklist = ""
def add_symlink(tar, fname, abspath, basedir):
'''handle symlinks to directories that may move during packaging'''
if not os.path.islink(abspath):
return False
tinfo = tar.gettarinfo(name=abspath, arcname=fname)
tgt = os.readlink(abspath)
if dist_dirs:
# we need to find the target relative to the main directory
# this is here to cope with symlinks into the buildtools
# directory from within the standalone libraries in Samba. For example,
# a symlink to ../../builtools/scripts/autogen-waf.sh needs
# to be rewritten as a symlink to buildtools/scripts/autogen-waf.sh
# when the tarball for talloc is built
# the filename without the appname-version
rel_fname = '/'.join(fname.split('/')[1:])
# join this with the symlink target
tgt_full = os.path.join(os.path.dirname(rel_fname), tgt)
# join with the base directory
tgt_base = os.path.normpath(os.path.join(basedir, tgt_full))
# see if this is inside one of our dist_dirs
for dir in dist_dirs.split():
if dir.find(':') != -1:
destdir=dir.split(':')[1]
dir=dir.split(':')[0]
else:
destdir = '.'
if dir == basedir:
# internal links don't get rewritten
continue
if dir == tgt_base[0:len(dir)] and tgt_base[len(dir)] == '/':
new_tgt = destdir + tgt_base[len(dir):]
tinfo.linkname = new_tgt
break
tinfo.uid = 0
tinfo.gid = 0
tinfo.uname = 'root'
tinfo.gname = 'root'
tar.addfile(tinfo)
return True
def add_tarfile(tar, fname, abspath, basedir):
'''add a file to the tarball'''
if add_symlink(tar, fname, abspath, basedir):
return
try:
tinfo = tar.gettarinfo(name=abspath, arcname=fname)
except OSError:
Logs.error('Unable to find file %s - missing from git checkout?' % abspath)
sys.exit(1)
tinfo.uid = 0
tinfo.gid = 0
tinfo.uname = 'root'
tinfo.gname = 'root'
fh = open(abspath)
tar.addfile(tinfo, fileobj=fh)
fh.close()
def vcs_dir_contents(path):
"""Return the versioned files under a path.
:return: List of paths relative to path
"""
repo = path
while repo != "/":
if os.path.isdir(os.path.join(repo, ".git")):
ls_files_cmd = [ 'git', 'ls-files', '--full-name',
os.path.relpath(path, repo) ]
cwd = None
env = dict(os.environ)
env["GIT_DIR"] = os.path.join(repo, ".git")
break
elif os.path.isdir(os.path.join(repo, ".bzr")):
ls_files_cmd = [ 'bzr', 'ls', '--recursive', '--versioned',
os.path.relpath(path, repo)]
cwd = repo
env = None
break
repo = os.path.dirname(repo)
if repo == "/":
raise Exception("unsupported or no vcs for %s" % path)
return Utils.cmd_output(ls_files_cmd, cwd=cwd, env=env).split()
def dist(appname='',version=''):
if not isinstance(appname, str) or not appname:
# this copes with a mismatch in the calling arguments for dist()
appname = Utils.g_module.APPNAME
version = Utils.g_module.VERSION
if not version:
version = Utils.g_module.VERSION
srcdir = os.path.normpath(os.path.join(os.path.dirname(Utils.g_module.root_path), Utils.g_module.srcdir))
if not dist_dirs:
Logs.error('You must use samba_dist.DIST_DIRS() to set which directories to package')
sys.exit(1)
dist_base = '%s-%s' % (appname, version)
if Options.options.SIGN_RELEASE:
dist_name = '%s.tar' % (dist_base)
tar = tarfile.open(dist_name, 'w')
else:
dist_name = '%s.tar.gz' % (dist_base)
tar = tarfile.open(dist_name, 'w:gz')
blacklist = dist_blacklist.split()
for dir in dist_dirs.split():
if dir.find(':') != -1:
destdir=dir.split(':')[1]
dir=dir.split(':')[0]
else:
destdir = '.'
absdir = os.path.join(srcdir, dir)
try:
files = vcs_dir_contents(absdir)
except Exception, e:
Logs.error('unable to get contents of %s: %s' % (absdir, e))
sys.exit(1)
for f in files:
abspath = os.path.join(srcdir, f)
if dir != '.':
f = f[len(dir)+1:]
# Remove files in the blacklist
if f in dist_blacklist:
continue
blacklisted = False
# Remove directories in the blacklist
for d in blacklist:
if f.startswith(d):
blacklisted = True
if blacklisted:
continue
if os.path.isdir(abspath):
continue
if destdir != '.':
f = destdir + '/' + f
fname = dist_base + '/' + f
add_tarfile(tar, fname, abspath, dir)
tar.close()
if Options.options.SIGN_RELEASE:
try:
os.unlink(dist_name + '.asc')
except OSError:
pass
cmd = "gpg --detach-sign --armor " + dist_name
os.system(cmd)
uncompressed_tar = open(dist_name, 'rb')
compressed_tar = gzip.open(dist_name + '.gz', 'wb')
while 1:
buffer = uncompressed_tar.read(1048576)
if buffer:
compressed_tar.write(buffer)
else:
break
uncompressed_tar.close()
compressed_tar.close()
os.unlink(dist_name)
Logs.info('Created %s.gz %s.asc' % (dist_name, dist_name))
dist_name = dist_name + '.gz'
else:
Logs.info('Created %s' % dist_name)
return dist_name
@conf
def DIST_DIRS(dirs):
'''set the directories to package, relative to top srcdir'''
global dist_dirs
if not dist_dirs:
dist_dirs = dirs
@conf
def DIST_BLACKLIST(blacklist):
'''set the files to exclude from packaging, relative to top srcdir'''
global dist_blacklist
if not dist_blacklist:
dist_blacklist = blacklist
Scripting.dist = dist
|
