def _run_action(args):
defaulted_components = False
components = settings.parse_components(args.pop("components"))
if not components:
defaulted_components = True
components = _get_def_components()
action = _clean_action(args.pop("action"))
if not action:
cprint("No valid action specified!", "red")
return False
rootdir = args.pop("dir")
if rootdir is None:
cprint("No root directory specified!", "red")
return False
#ensure os/distro is known
(distro, platform) = utils.determine_distro()
if distro is None:
print("Unsupported platform " + colored(platform, "red") + "!")
return False
#start it
(rep, maxlen) = utils.welcome(_WELCOME_MAP.get(action))
header = utils.center_text("Action Runner", rep, maxlen)
print(header)
#need to figure out dependencies for components (if any)
ignore_deps = args.pop('ignore_deps', False)
if not defaulted_components:
LOG.info("Activating components [%s]" % (", ".join(sorted(components.keys()))))
else:
LOG.info("Activating default components [%s]" % (", ".join(sorted(components.keys()))))
if not ignore_deps:
new_components = settings.resolve_dependencies(components.keys())
component_diff = new_components.difference(components.keys())
if component_diff:
LOG.info("Having to activate dependent components: [%s]" % (", ".join(sorted(component_diff))))
for new_component in component_diff:
components[new_component] = list()
component_skips = _check_roots(action, rootdir, components.keys())
for c in component_skips:
components.pop(c)
if not components:
LOG.error("After checking the various components roots, no components ended up being specified!")
return False
#get the right component order (by priority)
component_order = settings.prioritize_components(components.keys())
if action in _REVERSE_ACTIONS:
#reverse them so that we stop in the reverse order
#and that we uninstall in the reverse order which seems to make sense
component_order.reverse()
#add in any that will just be referenced but which will not actually do anything (ie the action will not be applied to these)
ref_components = settings.parse_components(args.pop("ref_components"))
for c in ref_components.keys():
if c not in components:
components[c] = ref_components.get(c)
#now do it!
LOG.info("Starting action [%s] on %s for distro [%s]" % (action, date.rcf8222date(), distro))
results = _run_components(action, component_order, components, distro, rootdir, args)
LOG.info("Finished action [%s] on %s" % (action, date.rcf8222date()))
if results:
LOG.info('Check [%s] for traces of what happened.' % ", ".join(results))
return True
def _run_describe_comps(args):
components = settings.parse_components(args.get("components"), True)
c_keys = sorted(components.keys())
for c in c_keys:
print("Name: " + colored(c, "green", attrs=['bold']) + "")
describer = _DESCR_MAP.get(c)
print(describer(components.get(c)))
def _run_list_deps(args):
components = settings.parse_components(args.get("components"), True).keys()
components = sorted(components)
components.reverse()
return log_deps(components)