def forget(identifier):
'''
Tells homely to forget about a dotfiles repository that was previously
added. You can then run `homely update` to have homely perform automatic
cleanup of anything that was installed by that dotfiles repo.
REPO
This should be the path to a local dotfiles repository that has already
been registered using `homely add`. You may specify multiple REPOs to
remove at once.
'''
errors = False
for one in identifier:
cfg = RepoListConfig()
info = cfg.find_by_any(one, "ilc")
if not info:
warn("No repos matching %r" % one)
errors = True
continue
# update the config ...
note("Removing record of repo [%s] at %s" %
(info.shortid(), info.localrepo.repo_path))
with saveconfig(RepoListConfig()) as cfg:
cfg.remove_repo(info.repoid)
# if there were errors, then don't try and do an update
if errors:
sys.exit(1)
def update(identifiers, nopull, only):
'''
Performs a `git pull` in each of the repositories registered with
`homely add`, runs all of their HOMELY.py scripts, and then performs
automatic cleanup as necessary.
REPO
This should be the path to a local dotfiles repository that has already
been registered using `homely add`. If you specify one or more `REPO`s
then only the HOMELY.py scripts from those repositories will be run,
and automatic cleanup will not be performed (automatic cleanup is only
possible when homely has done an update of all repositories in one go).
If you do not specify a REPO, all repositories' HOMELY.py scripts will
be run.
The --nopull and --only options are useful when you are working on your
HOMELY.py script - the --nopull option stops you from wasting time checking
the internet for the same updates on every run, and the --only option
allows you to execute only the section you are working on.
'''
mkcfgdir()
setallowpull(not nopull)
cfg = RepoListConfig()
if len(identifiers):
updatedict = {}
for identifier in identifiers:
repo = cfg.find_by_any(identifier, "ilc")
if repo is None:
hint = "Try running %s add /path/to/this/repo first" % CMD
raise Fatal("Unrecognised repo %s (%s)" % (identifier, hint))
updatedict[repo.repoid] = repo
updatelist = updatedict.values()
cleanup = len(updatelist) == cfg.repo_count()
else:
updatelist = list(cfg.find_all())
cleanup = True
success = run_update(updatelist,
pullfirst=not nopull,
only=only,
cancleanup=cleanup)
if not success:
sys.exit(1)