def _create_env_script(self):
virtual_path = self.virtual_path
path_updates = '\n'.join('export %s="$VIRTUAL_PATH/%s${%s:+:$%s}"' %
(v, d, v, v) for v, d in STANDARD_PATH_VARS)
# Collect package env scripts
pkg_env_scripts = []
for pkg in self.packages(only_enabled=True):
local_env_script = os.path.join(pkg.path, 'bpt_meta', 'env_script')
if os.path.exists(local_env_script):
f = open(local_env_script)
try:
pkg_env_scripts.append(f.read())
finally:
f.close()
pkg_env_scripts = '\n'.join(pkg_env_scripts)
env_script = open(
ENV_SCRIPT_TMPL).read() % locals() # XXX(ot) close file?
env_script_file = open(self.env_script, 'w')
try:
env_script_file.write(env_script)
finally:
env_script_file.close()
os.chmod(self.env_script, 0755)
log.info('Created env script')
def _unlink_package(self, package):
log.info('Unlinking package %s' % package.name)
for d in DYN_DIRS:
src_path = os.path.abspath(os.path.join(package.path, d))
dest_path = os.path.abspath(os.path.join(self.virtual_path, d))
unlinkdir(src_path, dest_path)
def _run(self, config, cmd_options, cmd_args):
require_box(config)
box = config.box
regexps = [re.compile(pattern + '$', re.IGNORECASE) for pattern in cmd_options.exclude]
to_remove = []
for pkg in box.packages():
if pkg.enabled:
continue
for regexp in regexps:
if regexp.match(pkg.name):
break
else: # no exclude regexp matched
to_remove.append(pkg)
if not to_remove:
log.info('No packages to remove')
return 0
print 'The following packages will be removed:'
for pkg in to_remove:
print '\t%s' % pkg.name
answer = raw_input('Are you sure [y/N]? ')
if answer.lower() != 'y':
return 0
for pkg in to_remove:
box.disable_package(pkg, remove=True)
def _run(self, config, cmd_options, cmd_args):
require_box(config)
box = config.box
regexps = [re.compile(pattern + '$', re.IGNORECASE) for pattern in cmd_options.exclude]
to_remove = []
for pkg in box.packages():
if pkg.enabled:
continue
for regexp in regexps:
if regexp.match(pkg.name):
break
else: # no exclude regexp matched
to_remove.append(pkg)
if not to_remove:
log.info('No packages to remove')
return 0
print 'The following packages will be removed:'
for pkg in to_remove:
print '\t%s' % pkg.name
answer = raw_input('Are you sure [y/N]? ')
if answer.lower() != 'y':
return 0
for pkg in to_remove:
box.disable_package(pkg, remove=True)
def autobuild(box,
filename,
configure_options='',
keep_temp=False,
stdout=None):
if not os.path.exists(filename):
raise UserError('File %s does not exist' % filename)
if os.path.isdir(filename):
source_dir = os.path.abspath(filename)
autobuild_dir(box, source_dir, os.path.basename(source_dir),
configure_options)
else:
build_dir = mkdtemp()
try:
basename, unpack_cmd = guess_unpack_cmd(filename)
log.info('Unpacking the file...')
check_call(unpack_cmd, cwd=build_dir)
unpacked_files = [
os.path.join(build_dir, f) for f in os.listdir(build_dir)
]
unpacked_dirs = [d for d in unpacked_files if os.path.isdir(d)]
if len(unpacked_dirs) != 1:
raise UnsupportedPath('Could not find source directory')
source_dir, = unpacked_dirs
autobuild_dir(box, source_dir, basename, configure_options, stdout)
finally:
if keep_temp:
log.info('Not deleting temporary files in directory %s',
build_dir)
else:
rmtree(build_dir)
def autobuild(box, filename, configure_options='', keep_temp=False, stdout=None):
if not os.path.exists(filename):
raise UserError('File %s does not exist' % filename)
if os.path.isdir(filename):
source_dir = os.path.abspath(filename)
autobuild_dir(box, source_dir, os.path.basename(source_dir), configure_options)
else:
build_dir = mkdtemp()
try:
basename, unpack_cmd = guess_unpack_cmd(filename)
log.info('Unpacking the file...')
check_call(unpack_cmd, cwd=build_dir)
unpacked_files = [os.path.join(build_dir, f)
for f in os.listdir(build_dir)]
unpacked_dirs = [d for d in unpacked_files if os.path.isdir(d)]
if len(unpacked_dirs) != 1:
raise UnsupportedPath('Could not find source directory')
source_dir, = unpacked_dirs
autobuild_dir(box, source_dir, basename, configure_options, stdout)
finally:
if keep_temp:
log.info('Not deleting temporary files in directory %s', build_dir)
else:
rmtree(build_dir)
def _unlink_package(self, package):
log.info('Unlinking package %s' % package.name)
for d in DYN_DIRS:
src_path = os.path.abspath(os.path.join(package.path, d))
dest_path = os.path.abspath(os.path.join(self.virtual_path, d))
unlinkdir(src_path, dest_path)
def _create_env_script(self):
virtual_path = self.virtual_path
path_updates = '\n'.join('export %s="$VIRTUAL_PATH/%s${%s:+:$%s}"' % (v, d, v, v)
for v, d in STANDARD_PATH_VARS)
# Collect package env scripts
pkg_env_scripts = []
for pkg in self.packages(only_enabled=True):
local_env_script = os.path.join(pkg.path, 'bpt_meta', 'env_script')
if os.path.exists(local_env_script):
f = open(local_env_script)
try:
pkg_env_scripts.append(f.read())
finally:
f.close()
pkg_env_scripts = '\n'.join(pkg_env_scripts)
env_script = open(ENV_SCRIPT_TMPL).read() % locals() # XXX(ot) close file?
env_script_file = open(self.env_script, 'w')
try:
env_script_file.write(env_script)
finally:
env_script_file.close()
os.chmod(self.env_script, 0755)
log.info('Created env script')
def unittest(self):
log.info("Testing sourcedir %s", self.path)
sh_line = 'source "%s";' % BASE_SH_SCRIPT + 'cd "%s";' % self._sourcedir + "source bpt-rules;" + "bpt_unittest;"
exitstatus = call(["bash", "-e", "-c", sh_line])
if exitstatus != 0:
log.warning("unittest exited with exit code %s. Some tests may have failed", exitstatus)
return False
return True
def clean(self, deep=False):
log.info('Cleaning sourcedir %s', self.path)
sh_line = ('source "%s";' % BASE_SH_SCRIPT +
'cd "%s";' % self._sourcedir + 'rm -f .bpt_status;' +
'source bpt-rules;' + 'bpt_clean;')
if deep:
sh_line += 'bpt_deepclean;'
exitstatus, outtext = getstatusoutput("bash -e -c '%s'" % sh_line)
assert exitstatus == 0, (exitstatus, outtext)
def enable_package(self, package):
# Disable other versions of the same application
for other in self.packages(only_enabled=True):
if other is not package and other.app_name.lower() == package.app_name.lower():
self.disable_package(other)
log.info('Enabling package %s', package)
package.enabled = True
self._link_package(package)
self._create_env_script()
def disable_package(self, package, remove=False):
if not remove:
log.info('Disabling package %s', package)
else:
log.info('Removing package %s', package)
package.enabled = False
self._unlink_package(package)
self._create_env_script()
if remove:
shutil.rmtree(package.path)
def disable_package(self, package, remove=False):
if not remove:
log.info('Disabling package %s', package)
else:
log.info('Removing package %s', package)
package.enabled = False
self._unlink_package(package)
self._create_env_script()
if remove:
shutil.rmtree(package.path)
def enable_package(self, package):
# Disable other versions of the same application
for other in self.packages(only_enabled=True):
if other is not package and other.app_name.lower(
) == package.app_name.lower():
self.disable_package(other)
log.info('Enabling package %s', package)
package.enabled = True
self._link_package(package)
self._create_env_script()
def unittest(self):
log.info('Testing sourcedir %s', self.path)
sh_line = ('source "%s";' % BASE_SH_SCRIPT +
'cd "%s";' % self._sourcedir + 'source bpt-rules;' +
'bpt_unittest;')
exitstatus = call(['bash', '-e', '-c', sh_line])
if exitstatus != 0:
log.warning(
'unittest exited with exit code %s. Some tests may have failed',
exitstatus)
return False
return True
def clean(self, deep=False):
log.info('Cleaning sourcedir %s', self.path)
sh_line = ('source "%s";' % BASE_SH_SCRIPT
+ 'cd "%s";' % self._sourcedir
+ 'rm -f .bpt_status;'
+ 'source bpt-rules;'
+ 'bpt_clean;'
)
if deep:
sh_line += 'bpt_deepclean;'
exitstatus, outtext = getstatusoutput("bash -e -c '%s'" % sh_line)
assert exitstatus == 0, (exitstatus, outtext)
def unittest(self):
log.info('Testing sourcedir %s', self.path)
sh_line = ('source "%s";' % BASE_SH_SCRIPT
+ 'cd "%s";' % self._sourcedir
+ 'source bpt-rules;'
+ 'bpt_unittest;'
)
exitstatus = call(['bash', '-e', '-c', sh_line])
if exitstatus != 0:
log.warning('unittest exited with exit code %s. Some tests may have failed', exitstatus)
return False
return True
def autobuild_dir(box, source_dir, basename, configure_options, stdout=None):
name, version = guess_name_version(basename)
log.info('Guessed application name "%s", version "%s"', name, version)
# XXX(ot): disable package if something goes wrong?
pkg = box.create_package(basename,
app_name=name,
app_version=version,
enabled=False)
if os.path.exists(os.path.join(source_dir, 'configure')):
cmd_list = [
"./configure --prefix '%s' %s" % (pkg.path, configure_options),
"make -j%d install" % cpu_count()
]
elif os.path.exists(os.path.join(source_dir, 'setup.py')):
envvars = ''
if SETUPTOOLS_WORKAROUND:
# Workaround two bugs of setuptools
# (fixed in http://bugs.python.org/setuptools/issue54 )
# - Put the site-packages path in python's path
# - Create the site-packages directory
# XXX(ot): find a better solution
# XXX(ot): this assumes that python inside the box is the same as the current
python_version = '.'.join([str(x) for x in sys.version_info[:2]])
site_path = '%s/lib/python%s/site-packages/' % (pkg.path,
python_version)
envvars = 'PYTHONPATH="%s${PYTHONPATH:+:$PYTHONPATH}"' % site_path
try:
os.makedirs(site_path)
except OSError:
pass
cmd_list = [
"%s python setup.py install --prefix '%s' %s" %
(envvars, pkg.path, configure_options),
]
else:
raise UnsupportedPath('Do not know how to build source')
log.info('Building and installing as package %s', pkg.name)
for cmd in cmd_list:
check_call(['bash', '-e', box.env_script, cmd],
cwd=source_dir,
stdout=stdout)
box.enable_package(pkg)
def sync(self):
'''Recreate all the symlinks and the env script, restoring the
consistency of the box.'''
# Clean all symlinks
for d in DYN_DIRS:
d_path = os.path.join(self.path, d)
shutil.rmtree(d_path)
os.makedirs(d_path)
# Relink all packages
for package in self.packages(only_enabled=True):
self._link_package(package)
self._create_env_script()
log.info('Synchronized box')
def sync(self):
'''Recreate all the symlinks and the env script, restoring the
consistency of the box.'''
# Clean all symlinks
for d in DYN_DIRS:
d_path = os.path.join(self.path, d)
shutil.rmtree(d_path)
os.makedirs(d_path)
# Relink all packages
for package in self.packages(only_enabled=True):
self._link_package(package)
self._create_env_script()
log.info('Synchronized box')
def autobuild_dir(box, source_dir, basename, configure_options, stdout=None):
name, version = guess_name_version(basename)
log.info('Guessed application name "%s", version "%s"', name, version)
# XXX(ot): disable package if something goes wrong?
pkg = box.create_package(basename,
app_name=name,
app_version=version,
enabled=False)
if os.path.exists(os.path.join(source_dir, 'configure')):
cmd_list = [
"./configure --prefix '%s' %s" % (pkg.path, configure_options),
"make -j%d install" % cpu_count()
]
elif os.path.exists(os.path.join(source_dir, 'setup.py')):
envvars = ''
if SETUPTOOLS_WORKAROUND:
# Workaround two bugs of setuptools
# (fixed in http://bugs.python.org/setuptools/issue54 )
# - Put the site-packages path in python's path
# - Create the site-packages directory
# XXX(ot): find a better solution
# XXX(ot): this assumes that python inside the box is the same as the current
python_version = '.'.join([str(x) for x in sys.version_info[:2]])
site_path = '%s/lib/python%s/site-packages/' % (pkg.path, python_version)
envvars = 'PYTHONPATH="%s${PYTHONPATH:+:$PYTHONPATH}"' % site_path
try:
os.makedirs(site_path)
except OSError:
pass
cmd_list = [
"%s python setup.py install --prefix '%s' %s" %
(envvars, pkg.path, configure_options),
]
else:
raise UnsupportedPath('Do not know how to build source')
log.info('Building and installing as package %s', pkg.name)
for cmd in cmd_list:
check_call(['bash', '-e', box.env_script, cmd], cwd=source_dir, stdout=stdout)
box.enable_package(pkg)
def build(self, box, name_suffix='', stdout=None):
appname = self.get_var('BPT_APP_NAME')
version = self.get_var('BPT_APP_VERSION')
# Check last box the sourcedir was built in
bpt_status_file = os.path.join(self.path, '.bpt_status')
if os.path.exists(bpt_status_file):
bpt_status = load_info(bpt_status_file)
last_box_id = bpt_status.get('last_box_id', box.box_id)
if last_box_id != box.box_id:
log.info(
'Intermediate files built for another package box. Cleaning first.'
)
self.clean()
# Write the current box_id
store_info(bpt_status_file, dict(last_box_id=box.box_id))
if not box.check_platform():
raise UserError(
'Current platform is different from box\'s platform')
pkg_name = '%s-%s%s' % (appname, version, name_suffix)
pkg = box.create_package(pkg_name,
app_name=appname,
app_version=version,
enabled=False)
log.info('Building application %s, in sourcedir %s', appname,
self._sourcedir)
# Build
sh_line = ('source "%s";' % BASE_SH_SCRIPT +
'cd "%s";' % self._sourcedir +
'export BPT_PKG_PREFIX="%s";' % pkg.path +
'export BPT_CPU_COUNT="%d";' % cpu_count() +
'source bpt-rules;' + 'bpt_download;' + 'bpt_unpack;' +
'bpt_build;')
retcode = call(['bash', '-e', box.env_script, sh_line], stdout=stdout)
if retcode != 0:
raise UserError('FATAL: build script exited with status %s' %
retcode)
box.enable_package(pkg)
return pkg
def build(self, box, name_suffix='', stdout=None):
appname = self.get_var('BPT_APP_NAME')
version = self.get_var('BPT_APP_VERSION')
# Check last box the sourcedir was built in
bpt_status_file = os.path.join(self.path, '.bpt_status')
if os.path.exists(bpt_status_file):
bpt_status = load_info(bpt_status_file)
last_box_id = bpt_status.get('last_box_id', box.box_id)
if last_box_id != box.box_id:
log.info('Intermediate files built for another package box. Cleaning first.')
self.clean()
# Write the current box_id
store_info(bpt_status_file, dict(last_box_id=box.box_id))
if not box.check_platform():
raise UserError('Current platform is different from box\'s platform')
pkg_name = '%s-%s%s' % (appname, version, name_suffix)
pkg = box.create_package(pkg_name,
app_name=appname,
app_version=version,
enabled=False)
log.info('Building application %s, in sourcedir %s', appname, self._sourcedir)
# Build
sh_line = ('source "%s";' % BASE_SH_SCRIPT
+ 'cd "%s";' % self._sourcedir
+ 'export BPT_PKG_PREFIX="%s";' % pkg.path
+ 'export BPT_CPU_COUNT="%d";' % cpu_count()
+ 'source bpt-rules;'
+ 'bpt_download;'
+ 'bpt_unpack;'
+ 'bpt_build;'
)
retcode = call(['bash', '-e', box.env_script, sh_line], stdout=stdout)
if retcode != 0:
raise UserError('FATAL: build script exited with status %s' % retcode)
box.enable_package(pkg)
return pkg
def build(self, box, name_suffix="", stdout=None):
appname = self.get_var("BPT_APP_NAME")
version = self.get_var("BPT_APP_VERSION")
# Check last box the sourcedir was built in
bpt_status_file = os.path.join(self.path, ".bpt_status")
if os.path.exists(bpt_status_file):
bpt_status = load_info(bpt_status_file)
last_box_id = bpt_status.get("last_box_id", box.box_id)
if last_box_id != box.box_id:
log.info("Intermediate files built for another package box. Cleaning first.")
self.clean()
# Write the current box_id
store_info(bpt_status_file, dict(last_box_id=box.box_id))
if not box.check_platform():
raise UserError("Current platform is different from box's platform")
pkg_name = "%s-%s%s" % (appname, version, name_suffix)
pkg = box.create_package(pkg_name, app_name=appname, app_version=version, enabled=False)
log.info("Building application %s, in sourcedir %s", appname, self._sourcedir)
# Build
sh_line = (
'source "%s";' % BASE_SH_SCRIPT
+ 'cd "%s";' % self._sourcedir
+ 'export BPT_PKG_PREFIX="%s";' % pkg.path
+ "source bpt-rules;"
+ "bpt_download;"
+ "bpt_unpack;"
+ "bpt_build;"
)
retcode = call(["bash", "-e", box.env_script, sh_line], stdout=stdout)
if retcode != 0:
raise UserError("FATAL: build script exited with status %s" % retcode)
box.enable_package(pkg)
return pkg
def main(argv, do_log=True):
# set up default logging
# TODO(giuott): Add a verbosity option
if do_log:
logging.basicConfig()
log.setLevel(logging.INFO)
try:
parser = setup_optparse()
options, args = parser.parse_args(argv[1:])
except ParserExit:
return 0
if not args:
parser.print_help()
return 255
command = args[0]
cmd_args = args[1:]
config = Config()
try:
if options.box_path is not None:
config.box = Box(options.box_path)
else:
config.box = get_current_box()
if config.box is not None:
log.info('Using current box "%s"', config.box.name)
return ui.command.dispatch(command, config, cmd_args)
except ui.command.CommandNotFound:
log.error("Command %s not found", command)
parser.print_help()
return 255
except bpt.UserError, exc:
log.error('Aborting: %s', str(exc))
return 1
for directory in STANDARD_DIRS:
os.makedirs(os.path.join(dest_path, directory))
except OSError, exc:
raise UserError(
'Impossible to create destination directories: "%s"' %
str(exc))
box_info = dict()
box_info['id'] = str(uuid1())
box_info['platform'] = _get_platform()
box_info['bpt_version'] = bpt.__version__
store_info(os.path.join(dest_path, 'bpt_meta', 'box_info'), box_info)
box = cls(dest_path)
box.sync()
log.info('Created box with id %s in directory %s', box.box_id,
box.path)
return box
def sync(self):
'''Recreate all the symlinks and the env script, restoring the
consistency of the box.'''
# Clean all symlinks
for d in DYN_DIRS:
d_path = os.path.join(self.path, d)
shutil.rmtree(d_path)
os.makedirs(d_path)
# Relink all packages
for package in self.packages(only_enabled=True):
self._link_package(package)
os.makedirs(dest_path)
for directory in STANDARD_DIRS:
os.makedirs(os.path.join(dest_path, directory))
except OSError, exc:
raise UserError('Impossible to create destination directories: "%s"' %
str(exc))
box_info = dict()
box_info['id'] = str(uuid1())
box_info['platform'] = _get_platform()
box_info['bpt_version'] = bpt.__version__
store_info(os.path.join(dest_path, 'bpt_meta', 'box_info'), box_info)
box = cls(dest_path)
box.sync()
log.info('Created box with id %s in directory %s', box.box_id, box.path)
return box
def sync(self):
'''Recreate all the symlinks and the env script, restoring the
consistency of the box.'''
# Clean all symlinks
for d in DYN_DIRS:
d_path = os.path.join(self.path, d)
shutil.rmtree(d_path)
os.makedirs(d_path)
# Relink all packages
for package in self.packages(only_enabled=True):
self._link_package(package)