def pack(directory, output=None):
mksquashfs_path = file_utils.get_tool_path('mksquashfs')
# Check for our prerequesite external command early
repo.check_for_command(mksquashfs_path)
snap = _snap_data_from_dir(directory)
output_snap_name = output or common.format_snap_name(snap)
# If a .snap-build exists at this point, when we are about to override
# the snap blob, it is stale. We rename it so user have a chance to
# recover accidentally lost assertions.
snap_build = output_snap_name + '-build'
if os.path.isfile(snap_build):
_new = '{}.{}'.format(snap_build, int(time.time()))
logger.warning('Renaming stale build assertion to {}'.format(_new))
os.rename(snap_build, _new)
_run_mksquashfs(mksquashfs_path,
directory=directory,
snap_name=snap['name'],
snap_type=snap['type'],
output_snap_name=output_snap_name)
return output_snap_name
def pack(directory, output=None):
mksquashfs_path = file_utils.get_tool_path("mksquashfs")
# Check for our prerequesite external command early
repo.check_for_command(mksquashfs_path)
snap = _snap_data_from_dir(directory)
output_snap_name = output or common.format_snap_name(snap)
# If a .snap-build exists at this point, when we are about to override
# the snap blob, it is stale. We rename it so user have a chance to
# recover accidentally lost assertions.
snap_build = output_snap_name + "-build"
if os.path.isfile(snap_build):
_new = "{}.{}".format(snap_build, int(time.time()))
logger.warning("Renaming stale build assertion to {}".format(_new))
os.rename(snap_build, _new)
_run_mksquashfs(
mksquashfs_path,
directory=directory,
snap_name=snap["name"],
snap_type=snap["type"],
output_snap_name=output_snap_name,
)
return output_snap_name
def _process_entry(data):
parts_list = OrderedDict()
# Store all the parts listed in 'after' for each included part so that
# we can check later that we aren't missing any parts.
# XXX: What do we do about 'after' parts that should be looked for in
# the wiki? They should be in the master parts list.
after_parts = set()
# Get optional wiki entry fields.
origin_type = data.get('origin-type')
origin_branch = data.get('origin-branch')
origin_commit = data.get('origin-commit')
origin_tag = data.get('origin-tag')
# Get required wiki entry fields.
try:
entry_parts = data['parts']
origin = data['origin']
maintainer = data['maintainer']
description = data['description']
except KeyError as e:
raise errors.InvalidWikiEntryError(
'Missing key in wiki entry: {}'.format(e))
logger.info('Processing origin {origin!r}'.format(origin=origin))
origin_dir = os.path.join(_get_base_dir(), _encode_origin(origin))
os.makedirs(origin_dir, exist_ok=True)
source_handler = sources.get_source_handler(origin,
source_type=origin_type)
handler = source_handler(origin, source_dir=origin_dir)
repo.check_for_command(handler.command)
handler.source_branch = origin_branch
handler.source_commit = origin_commit
handler.source_tag = origin_tag
handler.pull()
try:
origin_data = _get_origin_data(origin_dir)
except project_loader.errors.MissingSnapcraftYamlError as e:
raise errors.InvalidWikiEntryError(
'Origin {origin!r} is missing a snapcraft.yaml file.'.format(
origin=origin)) from e
except errors.SnapcraftEnvironmentError as e:
raise errors.InvalidWikiEntryError(
'snapcraft.yaml error: {}'.format(e)) from e
origin_parts = origin_data.get('parts', {})
origin_name = origin_data.get('name')
origin_version = origin_data.get('version')
entry_parts_list, entry_parts_after_list = _process_entry_parts(
entry_parts, origin_parts, origin, maintainer, description,
origin_name, origin_version,
)
parts_list.update(entry_parts_list)
after_parts.update(entry_parts_after_list)
return parts_list, after_parts
def _process_entry(data):
parts_list = OrderedDict()
# Store all the parts listed in 'after' for each included part so that
# we can check later that we aren't missing any parts.
# XXX: What do we do about 'after' parts that should be looked for in
# the wiki? They should be in the master parts list.
after_parts = set()
# Get optional wiki entry fields.
origin_type = data.get('origin-type')
origin_branch = data.get('origin-branch')
origin_commit = data.get('origin-commit')
origin_tag = data.get('origin-tag')
# Get required wiki entry fields.
try:
entry_parts = data['parts']
origin = data['origin']
maintainer = data['maintainer']
description = data['description']
except KeyError as e:
raise errors.InvalidWikiEntryError(
'Missing key in wiki entry: {}'.format(e))
logger.info('Processing origin {origin!r}'.format(origin=origin))
origin_dir = os.path.join(_get_base_dir(), _encode_origin(origin))
os.makedirs(origin_dir, exist_ok=True)
source_handler = sources.get_source_handler(origin,
source_type=origin_type)
handler = source_handler(origin, source_dir=origin_dir)
repo.check_for_command(handler.command)
handler.source_branch = origin_branch
handler.source_commit = origin_commit
handler.source_tag = origin_tag
handler.pull()
try:
origin_data = _get_origin_data(origin_dir)
except MissingSnapcraftYAMLError:
raise errors.InvalidWikiEntryError(
'Origin {origin!r} is missing a snapcraft.yaml file.'.format(
origin=origin))
except BadSnapcraftYAMLError as e:
raise errors.InvalidWikiEntryError(
'snapcraft.yaml error: {}'.format(e))
origin_parts = origin_data.get('parts', {})
origin_name = origin_data.get('name')
origin_version = origin_data.get('version')
entry_parts_list, entry_parts_after_list = _process_entry_parts(
entry_parts, origin_parts, origin, maintainer, description,
origin_name, origin_version,
)
parts_list.update(entry_parts_list)
after_parts.update(entry_parts_after_list)
return parts_list, after_parts
def pack(directory, output=None):
# Check for our prerequesite external command early
repo.check_for_command('mksquashfs')
snap = _snap_data_from_dir(directory)
snap_name = output or common.format_snap_name(snap)
# If a .snap-build exists at this point, when we are about to override
# the snap blob, it is stale. We rename it so user have a chance to
# recover accidentally lost assertions.
snap_build = snap_name + '-build'
if os.path.isfile(snap_build):
_new = '{}.{}'.format(snap_build, int(time.time()))
logger.warning('Renaming stale build assertion to {}'.format(_new))
os.rename(snap_build, _new)
# These options need to match the review tools:
# http://bazaar.launchpad.net/~click-reviewers/click-reviewers-tools/trunk/view/head:/clickreviews/common.py#L38
mksquashfs_args = [
'-noappend', '-comp', 'xz', '-no-xattrs', '-no-fragments'
]
if snap['type'] != 'os':
mksquashfs_args.append('-all-root')
with Popen(['mksquashfs', directory, snap_name] + mksquashfs_args,
stdout=PIPE,
stderr=STDOUT) as proc:
ret = None
if is_dumb_terminal():
logger.info('Snapping {!r} ...'.format(snap['name']))
ret = proc.wait()
else:
message = '\033[0;32m\rSnapping {!r}\033[0;32m '.format(
snap['name'])
progress_indicator = ProgressBar(
widgets=[message, AnimatedMarker()], maxval=7)
progress_indicator.start()
ret = proc.poll()
count = 0
while ret is None:
if count >= 7:
progress_indicator.start()
count = 0
progress_indicator.update(count)
count += 1
time.sleep(.2)
ret = proc.poll()
print('')
if ret != 0:
logger.error(proc.stdout.read().decode('utf-8'))
raise RuntimeError('Failed to create snap {!r}'.format(snap_name))
logger.debug(proc.stdout.read().decode('utf-8'))
return snap_name
def pack(directory, output=None):
# Check for our prerequesite external command early
repo.check_for_command('mksquashfs')
snap = _snap_data_from_dir(directory)
snap_name = output or common.format_snap_name(snap)
# If a .snap-build exists at this point, when we are about to override
# the snap blob, it is stale. We rename it so user have a chance to
# recover accidentally lost assertions.
snap_build = snap_name + '-build'
if os.path.isfile(snap_build):
_new = '{}.{}'.format(snap_build, int(time.time()))
logger.warning('Renaming stale build assertion to {}'.format(_new))
os.rename(snap_build, _new)
# These options need to match the review tools:
# http://bazaar.launchpad.net/~click-reviewers/click-reviewers-tools/trunk/view/head:/clickreviews/common.py#L38
mksquashfs_args = ['-noappend', '-comp', 'xz', '-no-xattrs']
if snap['type'] != 'os':
mksquashfs_args.append('-all-root')
with Popen(['mksquashfs', directory, snap_name] + mksquashfs_args,
stdout=PIPE, stderr=STDOUT) as proc:
ret = None
if is_dumb_terminal():
logger.info('Snapping {!r} ...'.format(snap['name']))
ret = proc.wait()
else:
message = '\033[0;32m\rSnapping {!r}\033[0;32m '.format(
snap['name'])
progress_indicator = ProgressBar(
widgets=[message, AnimatedMarker()], maxval=7)
progress_indicator.start()
ret = proc.poll()
count = 0
while ret is None:
if count >= 7:
progress_indicator.start()
count = 0
progress_indicator.update(count)
count += 1
time.sleep(.2)
ret = proc.poll()
print('')
if ret != 0:
logger.error(proc.stdout.read().decode('utf-8'))
raise RuntimeError('Failed to create snap {!r}'.format(snap_name))
logger.debug(proc.stdout.read().decode('utf-8'))
return snap_name
def test_check_for_command_installed(self):
check_for_command('sh')
def _process_entry(data):
parts_list = OrderedDict()
# Store all the parts listed in 'after' for each included part so that
# we can check later that we aren't missing any parts.
# XXX: What do we do about 'after' parts that should be looked for in
# the wiki? They should be in the master parts list.
after_parts = set()
# Get optional wiki entry fields.
origin_type = data.get("origin-type")
origin_branch = data.get("origin-branch")
origin_commit = data.get("origin-commit")
origin_tag = data.get("origin-tag")
# Get required wiki entry fields.
try:
entry_parts = data["parts"]
origin = data["origin"]
maintainer = data["maintainer"]
description = data["description"]
except KeyError as e:
raise errors.InvalidWikiEntryError(
"Missing key in wiki entry: {}".format(e))
logger.info("Processing origin {origin!r}".format(origin=origin))
origin_dir = os.path.join(_get_base_dir(), _encode_origin(origin))
os.makedirs(origin_dir, exist_ok=True)
source_handler = sources.get_source_handler(origin,
source_type=origin_type)
handler = source_handler(origin, source_dir=origin_dir)
repo.check_for_command(handler.command)
handler.source_branch = origin_branch
handler.source_commit = origin_commit
handler.source_tag = origin_tag
handler.pull()
try:
origin_data = _get_origin_data(origin_dir)
except project.errors.MissingSnapcraftYamlError as e:
raise errors.InvalidWikiEntryError(
"Origin {origin!r} is missing a snapcraft.yaml file.".format(
origin=origin)) from e
except errors.SnapcraftEnvironmentError as e:
raise errors.InvalidWikiEntryError(
"snapcraft.yaml error: {}".format(e)) from e
origin_parts = origin_data.get("parts", {})
origin_name = origin_data.get("name")
origin_version = origin_data.get("version")
entry_parts_list, entry_parts_after_list = _process_entry_parts(
entry_parts,
origin_parts,
origin,
maintainer,
description,
origin_name,
origin_version,
)
parts_list.update(entry_parts_list)
after_parts.update(entry_parts_after_list)
return parts_list, after_parts
def test_check_for_command_installed(self):
check_for_command('sh')
