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https://github.com/samba-team/samba.git
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2666d06f29
The 'import *' statements make it more difficult to reason about the modules and tends to conceal bugs. These changes enable running pyflakes against most of the build scripts. Signed-off-by: Thomas Nagy <tnagy@waf.io> Reviewed-by: Andrew Bartlet <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org> Autobuild-Date(master): Wed Oct 28 12:52:17 CET 2015 on sn-devel-104
248 lines
7.6 KiB
Python
248 lines
7.6 KiB
Python
# customised version of 'waf dist' for Samba tools
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# uses git ls-files to get file lists
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import os, sys, tarfile
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import Utils, Scripting, Logs, Options
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from Configure import conf
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from samba_utils import os_path_relpath
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dist_dirs = None
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dist_files = None
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dist_blacklist = ""
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def add_symlink(tar, fname, abspath, basedir):
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'''handle symlinks to directories that may move during packaging'''
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if not os.path.islink(abspath):
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return False
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tinfo = tar.gettarinfo(name=abspath, arcname=fname)
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tgt = os.readlink(abspath)
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if dist_dirs:
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# we need to find the target relative to the main directory
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# this is here to cope with symlinks into the buildtools
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# directory from within the standalone libraries in Samba. For example,
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# a symlink to ../../builtools/scripts/autogen-waf.sh needs
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# to be rewritten as a symlink to buildtools/scripts/autogen-waf.sh
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# when the tarball for talloc is built
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# the filename without the appname-version
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rel_fname = '/'.join(fname.split('/')[1:])
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# join this with the symlink target
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tgt_full = os.path.join(os.path.dirname(rel_fname), tgt)
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# join with the base directory
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tgt_base = os.path.normpath(os.path.join(basedir, tgt_full))
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# see if this is inside one of our dist_dirs
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for dir in dist_dirs.split():
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if dir.find(':') != -1:
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destdir=dir.split(':')[1]
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dir=dir.split(':')[0]
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else:
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destdir = '.'
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if dir == basedir:
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# internal links don't get rewritten
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continue
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if dir == tgt_base[0:len(dir)] and tgt_base[len(dir)] == '/':
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new_tgt = destdir + tgt_base[len(dir):]
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tinfo.linkname = new_tgt
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break
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tinfo.uid = 0
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tinfo.gid = 0
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tinfo.uname = 'root'
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tinfo.gname = 'root'
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tar.addfile(tinfo)
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return True
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def add_tarfile(tar, fname, abspath, basedir):
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'''add a file to the tarball'''
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if add_symlink(tar, fname, abspath, basedir):
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return
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try:
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tinfo = tar.gettarinfo(name=abspath, arcname=fname)
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except OSError:
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Logs.error('Unable to find file %s - missing from git checkout?' % abspath)
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sys.exit(1)
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tinfo.uid = 0
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tinfo.gid = 0
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tinfo.uname = 'root'
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tinfo.gname = 'root'
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fh = open(abspath)
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tar.addfile(tinfo, fileobj=fh)
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fh.close()
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def vcs_dir_contents(path):
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"""Return the versioned files under a path.
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:return: List of paths relative to path
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"""
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repo = path
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while repo != "/":
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if os.path.isdir(os.path.join(repo, ".git")):
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ls_files_cmd = [ 'git', 'ls-files', '--full-name',
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os_path_relpath(path, repo) ]
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cwd = None
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env = dict(os.environ)
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env["GIT_DIR"] = os.path.join(repo, ".git")
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break
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repo = os.path.dirname(repo)
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if repo == "/":
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raise Exception("unsupported or no vcs for %s" % path)
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return Utils.cmd_output(ls_files_cmd, cwd=cwd, env=env).split()
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def dist(appname='', version=''):
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def add_files_to_tarball(tar, srcdir, srcsubdir, dstdir, dstsubdir, blacklist, files):
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if blacklist is None:
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blacklist = []
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for f in files:
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abspath = os.path.join(srcdir, f)
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if srcsubdir != '.':
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f = f[len(srcsubdir)+1:]
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# Remove files in the blacklist
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if f in blacklist:
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continue
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blacklisted = False
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# Remove directories in the blacklist
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for d in blacklist:
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if f.startswith(d):
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blacklisted = True
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if blacklisted:
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continue
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if os.path.isdir(abspath):
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continue
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if dstsubdir != '.':
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f = dstsubdir + '/' + f
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fname = dstdir + '/' + f
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add_tarfile(tar, fname, abspath, srcsubdir)
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def list_directory_files(path):
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curdir = os.getcwd()
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os.chdir(srcdir)
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out_files = []
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for root, dirs, files in os.walk(path):
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for f in files:
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out_files.append(os.path.join(root, f))
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os.chdir(curdir)
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return out_files
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if not isinstance(appname, str) or not appname:
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# this copes with a mismatch in the calling arguments for dist()
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appname = Utils.g_module.APPNAME
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version = Utils.g_module.VERSION
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if not version:
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version = Utils.g_module.VERSION
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srcdir = os.path.normpath(os.path.join(os.path.dirname(Utils.g_module.root_path), Utils.g_module.srcdir))
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if not dist_dirs:
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Logs.error('You must use samba_dist.DIST_DIRS() to set which directories to package')
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sys.exit(1)
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dist_base = '%s-%s' % (appname, version)
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if Options.options.SIGN_RELEASE:
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dist_name = '%s.tar' % (dist_base)
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tar = tarfile.open(dist_name, 'w')
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else:
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dist_name = '%s.tar.gz' % (dist_base)
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tar = tarfile.open(dist_name, 'w:gz')
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blacklist = dist_blacklist.split()
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for dir in dist_dirs.split():
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if dir.find(':') != -1:
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destdir=dir.split(':')[1]
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dir=dir.split(':')[0]
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else:
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destdir = '.'
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absdir = os.path.join(srcdir, dir)
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try:
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files = vcs_dir_contents(absdir)
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except Exception, e:
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Logs.error('unable to get contents of %s: %s' % (absdir, e))
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sys.exit(1)
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add_files_to_tarball(tar, srcdir, dir, dist_base, destdir, blacklist, files)
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if dist_files:
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for file in dist_files.split():
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if file.find(':') != -1:
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destfile = file.split(':')[1]
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file = file.split(':')[0]
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else:
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destfile = file
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absfile = os.path.join(srcdir, file)
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if os.path.isdir(absfile):
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destdir = destfile
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dir = file
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files = list_directory_files(dir)
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add_files_to_tarball(tar, srcdir, dir, dist_base, destdir, blacklist, files)
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else:
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fname = dist_base + '/' + destfile
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add_tarfile(tar, fname, absfile, destfile)
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tar.close()
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if Options.options.SIGN_RELEASE:
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import gzip
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try:
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os.unlink(dist_name + '.asc')
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except OSError:
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pass
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cmd = "gpg --detach-sign --armor " + dist_name
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os.system(cmd)
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uncompressed_tar = open(dist_name, 'rb')
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compressed_tar = gzip.open(dist_name + '.gz', 'wb')
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while 1:
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buffer = uncompressed_tar.read(1048576)
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if buffer:
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compressed_tar.write(buffer)
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else:
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break
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uncompressed_tar.close()
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compressed_tar.close()
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os.unlink(dist_name)
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Logs.info('Created %s.gz %s.asc' % (dist_name, dist_name))
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dist_name = dist_name + '.gz'
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else:
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Logs.info('Created %s' % dist_name)
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return dist_name
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@conf
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def DIST_DIRS(dirs):
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'''set the directories to package, relative to top srcdir'''
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global dist_dirs
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if not dist_dirs:
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dist_dirs = dirs
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@conf
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def DIST_FILES(files, extend=False):
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'''set additional files for packaging, relative to top srcdir'''
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global dist_files
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if not dist_files:
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dist_files = files
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elif extend:
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dist_files = dist_files + " " + files
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@conf
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def DIST_BLACKLIST(blacklist):
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'''set the files to exclude from packaging, relative to top srcdir'''
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global dist_blacklist
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if not dist_blacklist:
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dist_blacklist = blacklist
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Scripting.dist = dist
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