// Run is the main entry point for the juju client.
func (m main) Run(args []string) int {
ctx, err := cmd.DefaultContext()
if err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
return 2
}
// note that this has to come before we init the juju home directory,
// since it relies on detecting the lack of said directory.
newInstall := m.maybeWarnJuju1x()
if err = juju.InitJujuXDGDataHome(); err != nil {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
return 2
}
if newInstall {
fmt.Fprintf(ctx.Stderr, "Since Juju %v is being run for the first time, downloading latest cloud information.\n", jujuversion.Current.Major)
updateCmd := cloud.NewUpdateCloudsCommand()
if err := updateCmd.Run(ctx); err != nil {
fmt.Fprintf(ctx.Stderr, "error: %v\n", err)
}
}
for i := range x {
x[i] ^= 255
}
if len(args) == 2 && args[1] == string(x[0:2]) {
os.Stdout.Write(x[2:])
return 0
}
jcmd := NewJujuCommand(ctx)
return cmd.Main(jcmd, ctx, args[1:])
}
// 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.
// This function returns the exit code, for main to pass to os.Exit.
func Main(args []string) int {
ctx, err := cmd.DefaultContext()
if err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
return 2
}
if shouldWarnJuju1x() {
warnJuju1x()
}
if err = juju.InitJujuXDGDataHome(); err != nil {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
return 2
}
for i := range x {
x[i] ^= 255
}
if len(args) == 2 && args[1] == string(x[0:2]) {
os.Stdout.Write(x[2:])
return 0
}
jcmd := NewJujuCommand(ctx)
return cmd.Main(jcmd, ctx, args[1:])
}
func initialize() error {
initOnce.Do(func() {
initError = juju.InitJujuXDGDataHome()
})
if initError != nil {
return errors.Annotatef(initError, "cannot initialize")
}
return nil
}
// 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) {
ctx, err := cmd.DefaultContext()
if err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
os.Exit(2)
}
if err := juju.InitJujuXDGDataHome(); err != nil {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
os.Exit(2)
}
os.Exit(cmd.Main(NewSuperCommand(), ctx, args[1:]))
}
// Main is the entry point for this plugins.
func Main(args []string) {
ctx, err := cmd.DefaultContext()
if err != nil {
fmt.Fprintf(os.Stderr, "could not obtain context for command: %v\n", err)
os.Exit(2)
}
if err := juju.InitJujuXDGDataHome(); err != nil {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
os.Exit(2)
}
os.Exit(cmd.Main(modelcmd.Wrap(&upgradeMongoCommand{}), ctx, args[1:]))
}
// 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) {
ctx, err := cmd.DefaultContext()
if err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
os.Exit(2)
}
if err = juju.InitJujuXDGDataHome(); 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)
}
jcmd := NewJujuCommand(ctx)
os.Exit(cmd.Main(jcmd, ctx, args[1:]))
}
// Main registers subcommands for the juju-local executable.
func Main(args []string) {
ctx, err := cmd.DefaultContext()
if err != nil {
logger.Debugf("error: %v\n", err)
os.Exit(2)
}
if err := juju.InitJujuXDGDataHome(); err != nil {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
os.Exit(2)
}
plugin := jujucmd.NewSuperCommand(cmd.SuperCommandParams{
Name: "tools",
UsagePrefix: "juju",
Doc: doc,
Purpose: "manage tools in the controller",
Log: &cmd.Log{},
})
plugin.Register(modelcmd.Wrap(&buildToolsCommand{}))
plugin.Register(modelcmd.Wrap(&uploadToolsCommand{}))
plugin.Register(modelcmd.Wrap(&listToolsCommand{}))
os.Exit(cmd.Main(plugin, ctx, args[1:]))
}