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#!/usr/bin/python
import os
import shutil
import sys
import glob
def find_root():
# expected path is in <top_dir>/packages/
top_dir = os.environ.get("CLOUD_INIT_TOP_D", None)
if top_dir is None:
top_dir = os.path.dirname(
os.path.dirname(os.path.abspath(sys.argv[0])))
if os.path.isfile(os.path.join(top_dir, 'setup.py')):
return os.path.abspath(top_dir)
raise OSError(("Unable to determine where your cloud-init topdir is."
" set CLOUD_INIT_TOP_D?"))
# Use the util functions from cloudinit
sys.path.insert(0, find_root())
from cloudinit import templater
from cloudinit import util
import argparse
# Package names that will showup in requires to what we can actually
# use in our debian 'control' file, this is a translation of the 'requires'
# file pypi package name to a debian/ubuntu package name.
PKG_MP = {
'boto': 'python-boto',
'configobj': 'python-configobj',
'oauth': 'python-oauth',
'pyyaml': 'python-yaml',
'prettytable': 'python-prettytable',
'argparse': 'python-argparse',
'cheetah': 'python-cheetah',
}
def write_debian_folder(root, version, revno):
deb_dir = util.abs_join(root, 'debian')
os.makedirs(deb_dir)
# Fill in the change log template
templater.render_to_file(util.abs_join(find_root(),
'packages', 'debian', 'changelog.in'),
util.abs_join(deb_dir, 'changelog'),
params={
'version': version,
'revision': revno,
})
# Write out the control file template
cmd = [util.abs_join(find_root(), 'tools', 'read-dependencies')]
(stdout, _stderr) = util.subp(cmd)
pkgs = [p.lower().strip() for p in stdout.splitlines()]
# Map to known packages
requires = []
for p in pkgs:
tgt_pkg = PKG_MP.get(p)
if not tgt_pkg:
raise RuntimeError(("Do not know how to translate pypi dependency"
" %r to a known package") % (p))
else:
requires.append(tgt_pkg)
templater.render_to_file(util.abs_join(find_root(),
'packages', 'debian', 'control.in'),
util.abs_join(deb_dir, 'control'),
params={'requires': requires})
# Just copy the following directly
for base_fn in ['dirs', 'copyright', 'compat', 'pycompat', 'rules']:
shutil.copy(util.abs_join(find_root(),
'packages', 'debian', base_fn),
util.abs_join(deb_dir, base_fn))
def main():
parser = argparse.ArgumentParser()
parser.add_argument("-n", "--no-sign", dest="sign",
help=("attempt to sign "
"the package (default: %(default)s)"),
default=True,
action='store_false')
parser.add_argument("-v", "--verbose", dest="verbose",
help=("run verbosely"
" (default: %(default)s)"),
default=False,
action='store_true')
args = parser.parse_args()
capture = True
if args.verbose:
capture = False
with util.tempdir() as tdir:
cmd = [util.abs_join(find_root(), 'tools', 'read-version')]
(sysout, _stderr) = util.subp(cmd)
version = sysout.strip()
cmd = ['bzr', 'revno']
(sysout, _stderr) = util.subp(cmd)
revno = sysout.strip()
# This is really only a temporary archive
# since we will extract it then add in the debian
# folder, then re-archive it for debian happiness
print("Creating a temporary tarball using the 'make-tarball' helper")
cmd = [util.abs_join(find_root(), 'tools', 'make-tarball')]
(sysout, _stderr) = util.subp(cmd)
arch_fn = sysout.strip()
tmp_arch_fn = util.abs_join(tdir, os.path.basename(arch_fn))
shutil.move(arch_fn, tmp_arch_fn)
print("Extracting temporary tarball %r" % (tmp_arch_fn))
cmd = ['tar', '-xvzf', tmp_arch_fn, '-C', tdir]
util.subp(cmd, capture=capture)
extracted_name = tmp_arch_fn[:-len('.tar.gz')]
os.remove(tmp_arch_fn)
xdir = util.abs_join(tdir, 'cloud-init')
shutil.move(extracted_name, xdir)
print("Creating a debian/ folder in %r" % (xdir))
write_debian_folder(xdir, version, revno)
# The naming here seems to follow some debian standard
# so it will whine if it is changed...
tar_fn = "cloud-init_%s~bzr%s.orig.tar.gz" % (version, revno)
print("Archiving the adjusted source into %r" %
(util.abs_join(tdir, tar_fn)))
cmd = ['tar', '-czvf',
util.abs_join(tdir, tar_fn),
'-C', xdir]
cmd.extend(os.listdir(xdir))
util.subp(cmd, capture=capture)
# Copy it locally for reference
shutil.copy(util.abs_join(tdir, tar_fn),
util.abs_join(os.getcwd(), tar_fn))
print("Copied that archive to %r for local usage (if desired)." %
(util.abs_join(os.getcwd(), tar_fn)))
print("Running 'debuild' in %r" % (xdir))
with util.chdir(xdir):
cmd = ['debuild', '--preserve-envvar', 'INIT_SYSTEM']
if not args.sign:
cmd.extend(['-us', '-uc'])
util.subp(cmd, capture=capture)
globs = []
globs.extend(glob.glob("%s/*.deb" %
(os.path.join(tdir))))
link_fn = os.path.join(os.getcwd(), 'cloud-init_all.deb')
for fn in globs:
base_fn = os.path.basename(fn)
shutil.move(fn, base_fn)
print("Wrote out debian package %r" % (base_fn))
if fn.endswith('_all.deb'):
# Add in the local link
util.del_file(link_fn)
os.symlink(base_fn, link_fn)
print("Linked %r to %r" % (base_fn, link_fn))
return 0
if __name__ == '__main__':
sys.exit(main())
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