func (s *InitJujuHomeSuite) TestCacheDir(c *C) {
os.Setenv("JUJU_HOME", "/foo/bar")
c.Assert(charm.CacheDir, Equals, "")
err := juju.InitJujuHome()
c.Assert(err, IsNil)
c.Assert(charm.CacheDir, Equals, "/foo/bar/charmcache")
}
func (s *InitJujuHomeSuite) TestHome(c *C) {
os.Setenv("JUJU_HOME", "")
os.Setenv("HOME", "/my/home/")
err := juju.InitJujuHome()
c.Assert(err, IsNil)
c.Assert(config.JujuHome(), Equals, "/my/home/.juju")
}
func main() {
err := juju.InitJujuHome()
if err != nil {
panic(err)
}
ctx, err := cmd.DefaultContext()
if err != nil {
panic(err)
}
c := &NatOutboundCommand{}
cmd.Main(c, ctx, os.Args[1:])
}
// Main registers subcommands for the juju-metadata executable, and hands over control
// to the cmd package. This function is not redundant with main, because it
// provides an entry point for testing with arbitrary command line arguments.
func Main(args []string) {
if err := juju.InitJujuHome(); err != nil {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
os.Exit(2)
}
metadatacmd := cmd.NewSuperCommand(cmd.SuperCommandParams{
Name: "metadata",
UsagePrefix: "juju",
Doc: metadataDoc,
Purpose: "tools for generating and validating image and tools metadata",
Log: &cmd.Log{}})
metadatacmd.Register(&ValidateImageMetadataCommand{})
metadatacmd.Register(&ImageMetadataCommand{})
os.Exit(cmd.Main(metadatacmd, cmd.DefaultContext(), args[1:]))
}
func (s *InitJujuHomeSuite) TestError(c *C) {
os.Setenv("JUJU_HOME", "")
os.Setenv("HOME", "")
err := juju.InitJujuHome()
c.Assert(err, ErrorMatches, "cannot determine juju home.*")
}
// Main registers subcommands for the juju executable, and hands over control
// to the cmd package. This function is not redundant with main, because it
// provides an entry point for testing with arbitrary command line arguments.
func Main(args []string) {
if err := juju.InitJujuHome(); err != nil {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
os.Exit(2)
}
for i := range x {
x[i] ^= 255
}
if len(args) == 2 && args[1] == string(x[0:2]) {
os.Stdout.Write(x[2:])
os.Exit(0)
}
jujucmd := cmd.NewSuperCommand(cmd.SuperCommandParams{
Name: "juju",
Doc: jujuDoc,
Log: &cmd.Log{},
MissingCallback: RunPlugin,
})
jujucmd.AddHelpTopic("basics", "Basic commands", helpBasics)
jujucmd.AddHelpTopicCallback("plugins", "Show Juju plugins", PluginHelpTopic)
// Creation commands.
jujucmd.Register(&BootstrapCommand{})
jujucmd.Register(&AddMachineCommand{})
jujucmd.Register(&DeployCommand{})
jujucmd.Register(&AddRelationCommand{})
jujucmd.Register(&AddUnitCommand{})
// Destruction commands.
jujucmd.Register(&DestroyMachineCommand{})
jujucmd.Register(&DestroyRelationCommand{})
jujucmd.Register(&DestroyServiceCommand{})
jujucmd.Register(&DestroyUnitCommand{})
jujucmd.Register(&DestroyEnvironmentCommand{})
// Reporting commands.
jujucmd.Register(&StatusCommand{})
jujucmd.Register(&SwitchCommand{})
// Error resolution and debugging commands.
jujucmd.Register(&SCPCommand{})
jujucmd.Register(&SSHCommand{})
jujucmd.Register(&ResolvedCommand{})
jujucmd.Register(&DebugLogCommand{sshCmd: &SSHCommand{}})
jujucmd.Register(&DebugHooksCommand{})
// Configuration commands.
jujucmd.Register(&InitCommand{})
jujucmd.Register(&GetCommand{})
jujucmd.Register(&SetCommand{})
jujucmd.Register(&GetConstraintsCommand{})
jujucmd.Register(&SetConstraintsCommand{})
jujucmd.Register(&GetEnvironmentCommand{})
jujucmd.Register(&SetEnvironmentCommand{})
jujucmd.Register(&ExposeCommand{})
jujucmd.Register(&SyncToolsCommand{})
jujucmd.Register(&UnexposeCommand{})
jujucmd.Register(&UpgradeJujuCommand{})
jujucmd.Register(&UpgradeCharmCommand{})
// Charm publishing commands.
jujucmd.Register(&PublishCommand{})
// Charm tool commands.
jujucmd.Register(&HelpToolCommand{})
// Common commands.
jujucmd.Register(&cmd.VersionCommand{})
os.Exit(cmd.Main(jujucmd, cmd.DefaultContext(), args[1:]))
}