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https://github.com/samba-team/samba.git
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9ffd6c0ec3
This will allow us to have autogen-waf.sh be a symlink to
../buildtools/scripts/autogen-waf.sh in each library.
That will prevent people from updating only the script in source4/,
and forgetting to udpate the scripts in the other libs, as happened
with commit f3f82496
128 lines
4.0 KiB
Python
128 lines
4.0 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 Utils, os, sys, tarfile, stat, Scripting, Logs
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from samba_utils import *
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dist_dirs = None
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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 dist(appname='',version=''):
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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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dist_name = '%s.tar.gz' % (dist_base)
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tar = tarfile.open(dist_name, 'w:gz')
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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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git_cmd = [ 'git', 'ls-files', '--full-name', absdir ]
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try:
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files = Utils.cmd_output(git_cmd).split()
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except:
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Logs.error('git command failed: %s' % ' '.join(git_cmd))
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sys.exit(1)
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for f in files:
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abspath = os.path.join(srcdir, f)
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if dir != '.':
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f = f[len(dir)+1:]
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if destdir != '.':
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f = destdir + '/' + f
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fname = dist_base + '/' + f
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add_tarfile(tar, fname, abspath, dir)
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tar.close()
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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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Scripting.dist = dist
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