def update(preset, clean):
"""Update a local preset
This command will cause `be` to pull a preset already
available locally.
\b
Usage:
$ be update ad
Updating "ad"..
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
presets = _extern.github_presets()
if preset not in presets:
sys.stdout.write("\"%s\" not found" % preset)
sys.exit(lib.USER_ERROR)
lib.echo("Are you sure you want to update \"%s\", "
"any changes will be lost?: [y/N]: ", newline=False)
if raw_input().lower() in ("y", "yes"):
presets_dir = _extern.presets_dir()
preset_dir = os.path.join(presets_dir, preset)
repository = presets[preset]
if clean:
try:
_extern.remove_preset(preset)
except:
lib.echo("ERROR: Could not clean existing preset")
sys.exit(lib.USER_ERROR)
lib.echo("Updating %s.. " % repository)
try:
_extern.pull_preset(repository, preset_dir)
except IOError as e:
lib.echo(e)
sys.exit(lib.USER_ERROR)
else:
lib.echo("Cancelled")
def new(preset, name, silent, update):
"""Create new default preset
\b
Usage:
$ be new ad
"blue_unicorn" created
$ be new film --name spiderman
"spiderman" created
"""
if self.isactive():
lib.echo("Please exit current preset before starting a new")
sys.exit(lib.USER_ERROR)
if not name:
count = 0
name = lib.random_name()
while name in _extern.projects():
if count > 10:
lib.echo("ERROR: Couldn't come up with a unique name :(")
sys.exit(lib.USER_ERROR)
name = lib.random_name()
count += 1
project_dir = _format.project_dir(_extern.cwd(), name)
if os.path.exists(project_dir):
lib.echo("\"%s\" already exists" % name)
sys.exit(lib.USER_ERROR)
username, preset = ([None] + preset.split("/", 1))[-2:]
presets_dir = _extern.presets_dir()
preset_dir = os.path.join(presets_dir, preset)
# Is the preset given referring to a repository directly?
relative = False if username else True
try:
if not update and preset in _extern.local_presets():
_extern.copy_preset(preset_dir, project_dir)
else:
lib.echo("Finding preset for \"%s\".. " % preset, silent)
time.sleep(1 if silent else 0)
if relative:
# Preset is relative, look it up from the Hub
presets = _extern.github_presets()
if preset not in presets:
sys.stdout.write("\"%s\" not found" % preset)
sys.exit(lib.USER_ERROR)
time.sleep(1 if silent else 0)
repository = presets[preset]
else:
# Absolute paths are pulled directly
repository = username + "/" + preset
lib.echo("Pulling %s.. " % repository, silent)
repository = _extern.fetch_release(repository)
# Remove existing preset
if preset in _extern.local_presets():
_extern.remove_preset(preset)
try:
_extern.pull_preset(repository, preset_dir)
except IOError as e:
lib.echo("ERROR: Sorry, something went wrong.\n"
"Use be --verbose for more")
lib.echo(e)
sys.exit(lib.USER_ERROR)
try:
_extern.copy_preset(preset_dir, project_dir)
finally:
# Absolute paths are not stored locally
if not relative:
_extern.remove_preset(preset)
except IOError as exc:
if self.verbose:
lib.echo("ERROR: %s" % exc)
else:
lib.echo("ERROR: Could not write, do you have permission?")
sys.exit(lib.PROGRAM_ERROR)
lib.echo("\"%s\" created" % name, silent)