def ls(topics):
"""List contents of current context
\b
Usage:
$ be ls
- spiderman
- hulk
$ be ls spiderman
- peter
- mjay
$ be ls spiderman seq01
- 1000
- 2000
- 2500
Return codes:
0 Normal
2 When insufficient arguments are supplied,
or a template is unsupported.
"""
if self.isactive():
lib.echo("ERROR: Exit current project first")
sys.exit(lib.USER_ERROR)
# List projects
if len(topics) == 0:
for project in lib.list_projects():
lib.echo("- %s (project)" % project)
sys.exit(lib.NORMAL)
# List inventory of project
elif len(topics) == 1:
for item, binding in lib.list_inventory(project=topics[0]):
lib.echo("- %s (%s)" % (item, binding))
sys.exit(lib.NORMAL)
# List specific portion of template
else:
try:
for item in lib.list_pattern(topics):
lib.echo("- %s" % item)
except IndexError as exc:
lib.echo(exc)
sys.exit(lib.USER_ERROR)
sys.exit(lib.NORMAL)
def tab(topics, complete):
"""Utility sub-command for tabcompletion
This command is meant to be called by a tab completion
function and is given a the currently entered topics,
along with a boolean indicating whether or not the
last entered argument is complete.
"""
# Discard `be tab`
topics = list(topics)[2:]
# When given an incomplete argument,
# the argument is *sometimes* returned twice (?)
# .. note:: Seen in Git Bash on Windows
# $ be in giant [TAB]
# -> ['giant']
# $ be in gi[TAB]
# -> ['gi', 'gi']
if len(topics) > 1 and topics[-1] == topics[-2]:
topics.pop()
# Return projects
if len(topics) == 0:
projects = lib.list_projects()
sys.stdout.write(" ".join(projects))
# Return inventory
elif len(topics) == 1:
project = topics[0]
projects = lib.list_projects()
# Check to see if the project name is complete
if not complete:
projects = [i for i in projects if i.startswith(project)]
sys.stdout.write(" ".join(projects))
else:
# Return inventory
inventory = lib.list_inventory(project)
items = [i for i, b in inventory]
sys.stdout.write(" ".join(items))
else:
project, item = topics[:2]
# Check to see if the inventory name is complete
if len(topics) == 2 and not complete:
inventory = lib.list_inventory(project)
items = [i for i, b in inventory]
items = [i for i in items if i.startswith(item)]
sys.stdout.write(" ".join(items))
else:
try:
item = topics[-1]
items = lib.list_pattern(topics)
if not complete:
items = lib.list_pattern(topics[:-1])
items = [i for i in items if i.startswith(item)]
sys.stdout.write(" ".join(items) + " ")
else:
sys.stdout.write(" ".join(items) + " ")
except IndexError:
sys.exit(lib.NORMAL)
