lp:~rogpeppe/juju-core/510-errorf-errgo

agent/agent.go (+13/-14)
agent/bootstrap.go (+9/-8)
agent/format.go (+3/-1)
agent/tools/toolsdir.go (+9/-9)
bzr/bzr.go (+7/-6)
cert/cert.go (+9/-10)
cert/cert_test.go (+4/-4)
charm/bundle.go (+4/-3)
charm/charm.go (+3/-3)
charm/config.go (+10/-10)
charm/dir.go (+2/-1)
charm/meta.go (+9/-9)
charm/repo.go (+12/-10)
charm/url.go (+12/-11)
cloudinit/sshinit/configure.go (+2/-1)
cmd/charm-admin/config.go (+2/-3)
cmd/charm-admin/deletecharm.go (+2/-1)
cmd/charmd/main.go (+4/-2)
cmd/charmload/main.go (+3/-2)
cmd/cmd.go (+2/-2)
cmd/environmentcommand.go (+2/-2)
cmd/filevar.go (+2/-1)
cmd/juju/addmachine.go (+3/-3)
cmd/juju/addrelation.go (+2/-2)
cmd/juju/addunit.go (+2/-4)
cmd/juju/authorisedkeys_add.go (+1/-1)
cmd/juju/authorisedkeys_delete.go (+1/-1)
cmd/juju/authorisedkeys_import.go (+1/-1)
cmd/juju/bootstrap.go (+5/-5)
cmd/juju/bootstrap_test.go (+2/-1)
cmd/juju/constraints.go (+3/-4)
cmd/juju/debughooks.go (+4/-3)
cmd/juju/debuglog.go (+2/-1)
cmd/juju/deploy.go (+4/-4)
cmd/juju/destroyenvironment.go (+4/-4)
cmd/juju/destroymachine.go (+4/-5)
cmd/juju/destroyrelation.go (+2/-2)
cmd/juju/destroyservice.go (+3/-3)
cmd/juju/destroyunit.go (+2/-3)
cmd/juju/environment.go (+6/-6)
cmd/juju/expose.go (+1/-1)
cmd/juju/get.go (+1/-2)
cmd/juju/init.go (+3/-2)
cmd/juju/publish.go (+12/-11)
cmd/juju/resolved.go (+3/-4)
cmd/juju/run.go (+7/-7)
cmd/juju/scp.go (+4/-2)
cmd/juju/set.go (+2/-3)
cmd/juju/ssh.go (+5/-5)
cmd/juju/switch.go (+3/-3)
cmd/juju/synctools_test.go (+1/-1)
cmd/juju/unexpose.go (+1/-1)
cmd/juju/unset.go (+1/-2)
cmd/juju/upgradecharm.go (+8/-9)
cmd/juju/upgradejuju.go (+9/-11)
cmd/jujud/agent.go (+2/-2)
cmd/jujud/agent_test.go (+6/-10)
cmd/jujud/bootstrap.go (+3/-2)
cmd/jujud/machine.go (+14/-13)
cmd/jujud/main.go (+3/-2)
cmd/jujud/main_test.go (+3/-3)
cmd/jujud/run.go (+5/-5)
cmd/jujud/run_test.go (+2/-2)
cmd/jujud/unit.go (+2/-3)
cmd/output.go (+3/-3)
cmd/plugins/juju-metadata/imagemetadata.go (+7/-6)
cmd/plugins/juju-metadata/signmetadata.go (+6/-6)
cmd/plugins/juju-metadata/toolsmetadata.go (+2/-1)
cmd/plugins/juju-metadata/validateimagemetadata.go (+8/-7)
cmd/plugins/juju-metadata/validatetoolsmetadata.go (+6/-5)
cmd/plugins/juju-restore/restore.go (+34/-33)
cmd/supercommand.go (+4/-3)
cmd/supercommand_test.go (+2/-1)
cmd/util_test.go (+1/-1)
constraints/constraints.go (+16/-16)
container/factory/factory.go (+2/-2)
container/kvm/instance.go (+5/-3)
container/kvm/kvm.go (+3/-2)
container/kvm/libvirt.go (+3/-1)
container/kvm/mock/mock-kvm.go (+4/-2)
container/lxc/instance.go (+4/-3)
container/lxc/mock/mock-lxc.go (+7/-6)
downloader/downloader.go (+3/-3)
environs/authenticationprovider.go (+3/-3)
environs/boilerplate_config.go (+6/-4)
environs/bootstrap/bootstrap.go (+8/-9)
environs/bootstrap/bootstrap_test.go (+2/-2)
environs/bootstrap/state.go (+5/-5)
environs/bootstrap/synctools.go (+4/-4)
environs/cloudinit.go (+6/-8)
environs/cloudinit/cloudinit.go (+29/-29)
environs/config.go (+10/-9)
environs/config/authkeys.go (+3/-2)
environs/config/config.go (+17/-17)
environs/configstore/disk.go (+7/-8)
environs/configstore/interface.go (+1/-1)
environs/configstore/mem.go (+3/-2)
environs/emptystorage.go (+3/-2)
environs/errors.go (+1/-1)
environs/filestorage/filestorage.go (+3/-2)
environs/httpstorage/backend.go (+4/-3)
environs/httpstorage/storage.go (+7/-6)
environs/imagemetadata/upload.go (+2/-2)
environs/imagemetadata/urls.go (+3/-1)
environs/imagemetadata/validation.go (+7/-7)
environs/instances/image.go (+4/-2)
environs/instances/instancetype.go (+3/-2)
environs/jujutest/livetests.go (+4/-3)
environs/manual/bootstrap.go (+4/-3)
environs/manual/init.go (+6/-4)
environs/manual/provisioner.go (+3/-3)
environs/open.go (+15/-16)
environs/simplestreams/datasource.go (+3/-1)
environs/simplestreams/decode.go (+2/-2)
environs/simplestreams/simplestreams.go (+20/-19)
environs/sshstorage/linewrapwriter_test.go (+1/-1)
environs/sshstorage/storage.go (+14/-13)
environs/storage/storage.go (+3/-2)
environs/storage/storage_test.go (+3/-3)
environs/sync/sync.go (+2/-2)
environs/testing/storage.go (+3/-3)
environs/tools/boilerplate.go (+4/-3)
environs/tools/build.go (+6/-4)
environs/tools/simplestreams.go (+3/-1)
environs/tools/storage.go (+2/-1)
environs/tools/tools.go (+5/-6)
environs/tools/urls.go (+3/-1)
environs/tools/validation.go (+4/-4)
errors/errors_test.go (+4/-4)
instance/address_test.go (+1/-1)
instance/container.go (+2/-4)
instance/instance.go (+14/-13)
juju/api.go (+7/-7)
juju/apiconn_test.go (+5/-5)
juju/conn.go (+17/-17)
juju/deploy.go (+8/-8)
juju/osenv/vars_windows_test.go (+1/-1)
juju/testing/instance.go (+2/-3)
log/syslog/cmd.go (+5/-4)
names/tag.go (+5/-4)
provider/azure/config.go (+4/-3)
provider/azure/customdata.go (+3/-2)
provider/azure/environ.go (+13/-12)
provider/azure/instance.go (+4/-3)
provider/azure/instancetype.go (+3/-3)
provider/common/bootstrap.go (+12/-11)
provider/common/bootstrap_test.go (+8/-8)
provider/common/destroy_test.go (+5/-5)
provider/common/polling.go (+3/-2)
provider/common/polling_test.go (+1/-1)
provider/common/state.go (+4/-3)
provider/dummy/environs.go (+23/-23)
provider/ec2/config.go (+6/-7)
provider/ec2/ec2.go (+23/-22)
provider/ec2/image.go (+2/-2)
provider/ec2/storage.go (+4/-4)
provider/error.go (+1/-1)
provider/joyent/config.go (+5/-3)
provider/joyent/provider.go (+5/-7)
provider/local/environ.go (+7/-5)
provider/local/environprovider.go (+11/-10)
provider/local/environprovider_test.go (+1/-1)
provider/local/prereqs.go (+6/-5)
provider/maas/config.go (+4/-4)
provider/maas/environ.go (+5/-4)
provider/maas/environprovider.go (+1/-1)
provider/maas/storage.go (+6/-6)
provider/manual/environ.go (+5/-5)
provider/manual/environ_test.go (+1/-1)
provider/manual/provider.go (+6/-5)
provider/manual/provider_test.go (+2/-2)
provider/openstack/config.go (+5/-4)
provider/openstack/export_test.go (+3/-3)
provider/openstack/local_test.go (+4/-3)
provider/openstack/provider.go (+22/-22)
provider/openstack/storage.go (+4/-4)
replicaset/replicaset.go (+3/-3)
replicaset/replicaset_test.go (+4/-3)
rpc/client.go (+2/-1)
rpc/jsoncodec/codec.go (+2/-1)
rpc/jsoncodec/codec_test.go (+1/-1)
rpc/rpc_test.go (+12/-11)
rpc/rpcreflect/type.go (+2/-1)
rpc/server.go (+2/-2)
schema/schema.go (+4/-2)
state/addmachine.go (+25/-24)
state/address.go (+4/-2)
state/annotator.go (+3/-3)
state/api/agent/state.go (+2/-2)
state/api/client.go (+13/-11)
state/api/common/life.go (+2/-2)
state/api/deployer/machine.go (+2/-2)
state/api/firewaller/machine.go (+3/-3)
state/api/firewaller/service.go (+4/-2)
state/api/firewaller/unit.go (+5/-3)
state/api/keyupdater/authorisedkeys.go (+3/-3)
state/api/logger/logger.go (+3/-3)
state/api/machiner/machine.go (+2/-2)
state/api/params/params.go (+6/-4)
state/api/provisioner/machine.go (+10/-9)
state/api/provisioner/provisioner.go (+2/-2)
state/api/uniter/charm.go (+4/-3)
state/api/uniter/relation.go (+3/-1)
state/api/uniter/relationunit.go (+4/-4)
state/api/uniter/service.go (+6/-4)
state/api/uniter/unit.go (+12/-11)
state/api/uniter/uniter.go (+4/-4)
state/api/upgrader/upgrader.go (+5/-5)
state/apiserver/admin.go (+3/-2)
state/apiserver/charms.go (+41/-41)
state/apiserver/client/client.go (+29/-29)
state/apiserver/client/destroy.go (+3/-2)
state/apiserver/client/run.go (+3/-1)
state/apiserver/client/tools.go (+2/-2)
state/apiserver/common/common_test.go (+2/-2)
state/apiserver/common/ensuredead_test.go (+4/-5)
state/apiserver/common/environmachineswatcher.go (+2/-2)
state/apiserver/common/environmachineswatcher_test.go (+2/-3)
state/apiserver/common/environwatcher_test.go (+4/-5)
state/apiserver/common/errors.go (+10/-9)
state/apiserver/common/errors_test.go (+2/-3)
state/apiserver/common/instanceidgetter_test.go (+2/-1)
state/apiserver/common/life_test.go (+3/-4)
state/apiserver/common/password_test.go (+5/-4)
state/apiserver/common/remove.go (+2/-2)
state/apiserver/common/remove_test.go (+5/-6)
state/apiserver/common/setstatus_test.go (+4/-5)
state/apiserver/common/tools.go (+2/-2)
state/apiserver/common/tools_test.go (+3/-4)
state/apiserver/common/unitswatcher_test.go (+3/-4)
state/apiserver/common/watch_test.go (+3/-4)
state/apiserver/deployer/deployer.go (+2/-2)
state/apiserver/keymanager/keymanager.go (+13/-13)
state/apiserver/root.go (+1/-1)
state/apiserver/uniter/uniter.go (+2/-2)
state/apiserver/upgrader/upgrader.go (+1/-1)
state/apiserver/utils.go (+2/-2)
state/cleanup.go (+7/-8)
state/constraints.go (+2/-3)
state/endpoint.go (+2/-2)
state/machine.go (+24/-23)
state/megawatcher.go (+8/-8)
state/megawatcher_internal_test.go (+2/-2)
state/minimumunits.go (+1/-2)
state/multiwatcher/multiwatcher.go (+1/-1)
state/multiwatcher/multiwatcher_internal_test.go (+3/-3)
state/open.go (+8/-8)
state/policy.go (+2/-2)
state/prechecker_test.go (+3/-4)
state/presence/presence.go (+7/-6)
state/relation.go (+6/-6)
state/relationunit.go (+8/-8)
state/sequence.go (+2/-3)
state/service.go (+19/-19)
state/settings.go (+5/-4)
state/state.go (+57/-56)
state/state_test.go (+2/-1)
state/statecmd/destroymachines.go (+4/-3)
state/statecmd/machineconfig.go (+3/-3)
state/statecmd/status.go (+6/-4)
state/status.go (+6/-7)
state/unit.go (+36/-36)
state/user.go (+4/-4)
state/watcher.go (+3/-2)
state/watcher/helpers_test.go (+1/-2)
state/watcher/watcher.go (+5/-4)
store/branch.go (+6/-5)
store/config.go (+4/-4)
store/lpad.go (+3/-2)
store/store.go (+8/-8)
store/store_test.go (+2/-1)
testing/cert.go (+4/-3)
testing/charm.go (+7/-6)
testing/checkers/bool_test.go (+1/-1)
testing/checkers/deepequal.go (+3/-1)
testing/locking.go (+2/-1)
testing/locking_test.go (+3/-5)
testing/mgo.go (+4/-3)
testing/targz.go (+3/-1)
testing/testbase/patch_test.go (+1/-1)
tools/list.go (+3/-3)
upgrades/systemsshkey.go (+5/-4)
upgrades/upgrade_test.go (+1/-1)
upstart/upstart.go (+5/-4)
utils/apt.go (+3/-2)
utils/apt_test.go (+5/-6)
utils/fslock/fslock.go (+2/-2)
utils/network.go (+2/-2)
utils/parallel/try.go (+1/-1)
utils/parallel/try_test.go (+2/-2)
utils/password.go (+3/-2)
utils/ssh/authorisedkeys.go (+10/-9)
utils/ssh/clientkeys.go (+2/-2)
utils/ssh/fingerprint.go (+3/-1)
utils/ssh/generate.go (+2/-1)
utils/ssh/run.go (+4/-3)
utils/ssh/ssh.go (+2/-1)
utils/ssh/ssh_gocrypto.go (+7/-6)
utils/ssh/ssh_gocrypto_test.go (+1/-1)
utils/ssh/ssh_openssh.go (+4/-2)
utils/tailer/tailer_test.go (+5/-5)
utils/trivial.go (+1/-1)
utils/uuid.go (+3/-1)
version/version.go (+6/-5)
worker/deployer/deployer.go (+2/-3)
worker/deployer/simple.go (+4/-3)
worker/environ.go (+1/-2)
worker/firewaller/firewaller.go (+6/-6)
worker/instancepoller/machine_test.go (+3/-4)
worker/instancepoller/updater.go (+3/-3)
worker/instancepoller/updater_test.go (+1/-1)
worker/machiner/machiner.go (+4/-4)
worker/notifyworker_test.go (+8/-7)
worker/peergrouper/desired.go (+3/-3)
worker/peergrouper/desired_test.go (+3/-1)
worker/peergrouper/mock_test.go (+9/-8)
worker/peergrouper/worker.go (+7/-6)
worker/peergrouper/worker_test.go (+1/-1)
worker/provisioner/container_initialisation.go (+5/-3)
worker/provisioner/provisioner_task.go (+6/-5)
worker/rsyslog/worker.go (+7/-7)
worker/runner.go (+1/-1)
worker/runner_test.go (+8/-8)
worker/simpleworker_test.go (+1/-2)
worker/stringsworker_test.go (+8/-8)
worker/uniter/charm/charm.go (+4/-3)
worker/uniter/charm/deployer.go (+4/-2)
worker/uniter/charm/git.go (+5/-4)
worker/uniter/context.go (+3/-2)
worker/uniter/debug/server.go (+1/-1)
worker/uniter/hook/hook.go (+3/-3)
worker/uniter/jujuc/config-get.go (+2/-3)
worker/uniter/jujuc/context.go (+4/-3)
worker/uniter/jujuc/juju-log.go (+1/-1)
worker/uniter/jujuc/owner-get.go (+3/-5)
worker/uniter/jujuc/ports.go (+4/-4)
worker/uniter/jujuc/relation-get.go (+4/-3)
worker/uniter/jujuc/relation-ids.go (+2/-1)
worker/uniter/jujuc/relation-list.go (+3/-4)
worker/uniter/jujuc/relation-set.go (+4/-3)
worker/uniter/jujuc/server.go (+2/-1)
worker/uniter/jujuc/server_test.go (+3/-4)
worker/uniter/jujuc/unit-get.go (+3/-5)
worker/uniter/jujuc/util_test.go (+2/-1)
worker/uniter/modes.go (+6/-6)
worker/uniter/relation/relation.go (+11/-10)
worker/uniter/state.go (+9/-9)
worker/uniter/tools.go (+3/-2)
worker/uniter/uniter.go (+6/-6)
worker/upgrader/upgrader.go (+3/-3)
worker/upgrader/upgrader_test.go (+2/-2)