def _global_init(p4):
"""Create global Git Fusion Perforce data:
* user git-fusion-user
* depot //.git-fusion
* group git-fusion-pull
* group git-fusion-push
* protects entries
"""
#
# The global initialization process below must be idempotent in the sense
# that it is safe to perform more than once. As such, there are checks to
# determine if work is needed or not, and if that work results in an
# error, log and carry on with the rest of the steps, with the assumption
# that a previous attempt had failed in the middle (or possibly that
# another instance of Git Fusion has started at nearly the same time as
# this one).
#
with p4gf_group.PermErrorOK(p4):
p4gf_util.ensure_user_gf(p4)
with p4gf_group.PermErrorOK(p4):
p4gf_util.ensure_depot_gf(p4)
p4gf_group.create_global_perm(p4, p4gf_group.PERM_PULL)
p4gf_group.create_global_perm(p4, p4gf_group.PERM_PUSH)
p4gf_group.create_default_perm(p4)
### ONCE ADMIN works, downgrade our auto-generated Protections
### table to git-fusion-user=admin, not super, and user * = write.
# Require that single git-fusion-user have admin privileges
# over the //.git-fusion/ depot
is_protects_empty = False
try:
### ONCE ADMIN works, remove the use of -u option
p4.run('protects', '-u', p4gf_const.P4GF_USER, '-m',
'//{depot}/...'.format(depot=p4gf_const.P4GF_DEPOT))
except P4.P4Exception:
if p4gf_p4msg.find_msgid(p4, p4gf_p4msgid.MsgDm_ProtectsEmpty):
is_protects_empty = True
# All other errors are fatal, propagated.
if is_protects_empty:
### ONCE ADMIN works, modify the protects table as follows
# - order the lines in increasing permission
# - end with at least one user (even a not-yet-created user) with super
# write user * * //...
# admin user git-fusion-user * //...
# super user super * //...
p4gf_util.set_spec(p4, 'protect', values={
'Protections': ["super user * * //...",
"super user {user} * //...".format(user=p4gf_const.P4GF_USER),
"admin user {user} * //{depot}/..."
.format(user=p4gf_const.P4GF_USER, depot=p4gf_const.P4GF_DEPOT)]})
def ensure_depot():
"""Create depot P4GF_DEPOT if not already exists."""
created = p4gf_util.ensure_depot_gf(p4)
if created:
Verbosity.report(Verbosity.INFO, _("Depot '{}' created.").format(p4gf_const.P4GF_DEPOT))
else:
Verbosity.report(Verbosity.INFO, _("Depot '{}' already exists. Not creating.")
.format(p4gf_const.P4GF_DEPOT))
return created
def ensure_depot():
"""Create depot .git-fusion if not already exists."""
created = p4gf_util.ensure_depot_gf(p4)
if created:
report(INFO, "Depot {} created.".format(p4gf_const.P4GF_DEPOT))
else:
report(INFO, "Depot {} already exists. Not creating."
.format(p4gf_const.P4GF_DEPOT))
return created
def ensure_depot():
"""Create depot .git-fusion if not already exists."""
created = p4gf_util.ensure_depot_gf(p4)
if created:
report(INFO, "Depot {} created.".format(p4gf_const.P4GF_DEPOT))
else:
report(
INFO, "Depot {} already exists. Not creating.".format(
p4gf_const.P4GF_DEPOT))
return created
def ensure_depot():
"""Create depot P4GF_DEPOT if not already exists."""
created = p4gf_util.ensure_depot_gf(p4)
if created:
Verbosity.report(
Verbosity.INFO,
_("Depot '{}' created.").format(p4gf_const.P4GF_DEPOT))
else:
Verbosity.report(
Verbosity.INFO,
_("Depot '{}' already exists. Not creating.").format(
p4gf_const.P4GF_DEPOT))
return created
