本文整理汇总了Golang中github.com/gocircuit/circuit/github.com/codegangsta/cli.Context.Args方法的典型用法代码示例。如果您正苦于以下问题:Golang Context.Args方法的具体用法?Golang Context.Args怎么用?Golang Context.Args使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/gocircuit/circuit/github.com/codegangsta/cli.Context
的用法示例。
在下文中一共展示了Context.Args方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: recv
func recv(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("recv needs one anchor argument")
}
w, _ := parseGlob(args[0])
u, ok := c.Walk(w).Get().(client.Chan)
if !ok {
fatalf("not a channel")
}
msgr, err := u.Recv()
if err != nil {
fatalf("recv error: %v", err)
}
io.Copy(os.Stdout, msgr)
// if _, err = io.Copy(os.Stdout, msgr); err != nil {
// fatalf("transmission error: %v", err)
// }
}
示例2: mkdkr
func mkdkr(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("mkdkr needs an anchor argument")
}
w, _ := parseGlob(args[0])
buf, _ := ioutil.ReadAll(os.Stdin)
var run docker.Run
if err := json.Unmarshal(buf, &run); err != nil {
fatalf("command json not parsing: %v", err)
}
if x.Bool("scrub") {
run.Scrub = true
}
_, err := c.Walk(w).MakeDocker(run)
if err != nil {
fatalf("mkdkr error: %s", err)
}
}
示例3: wait
func wait(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("wait needs one anchor argument")
}
w, _ := parseGlob(args[0])
//
var stat interface{}
var err error
switch u := c.Walk(w).Get().(type) {
case client.Proc:
stat, err = u.Wait()
case docker.Container:
stat, err = u.Wait()
default:
fatalf("anchor is not a process or a docker container")
}
if err != nil {
fatalf("wait error: %v", err)
}
buf, _ := json.MarshalIndent(stat, "", "\t")
fmt.Println(string(buf))
}
示例4: mkproc
// circuit mkproc /X1234/hola/charlie << EOF
// { … }
// EOF
// TODO: Proc element disappears if command misspelled and error condition not obvious.
func mkproc(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("mkproc needs an anchor argument")
}
w, _ := parseGlob(args[0])
buf, _ := ioutil.ReadAll(os.Stdin)
var cmd client.Cmd
if err := json.Unmarshal(buf, &cmd); err != nil {
fatalf("command json not parsing: %v", err)
}
p, err := c.Walk(w).MakeProc(cmd)
if err != nil {
fatalf("mkproc error: %s", err)
}
ps := p.Peek()
if ps.Exit != nil {
fatalf("%v", ps.Exit)
}
}
示例5: stdin
func stdin(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("stdin needs one anchor argument")
}
w, _ := parseGlob(args[0])
u, ok := c.Walk(w).Get().(interface {
Stdin() io.WriteCloser
})
if !ok {
fatalf("not a process or a container")
}
q := u.Stdin()
if _, err := io.Copy(q, os.Stdin); err != nil {
fatalf("transmission error: %v", err)
}
if err := q.Close(); err != nil {
fatalf("error closing stdin: %v", err)
}
}
示例6: peek
// circuit peek /X1234/hola/charlie
func peek(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("peek needs one anchor argument")
}
w, _ := parseGlob(args[0])
switch t := c.Walk(w).Get().(type) {
case client.Server:
buf, _ := json.MarshalIndent(t.Peek(), "", "\t")
fmt.Println(string(buf))
case client.Chan:
buf, _ := json.MarshalIndent(t.Stat(), "", "\t")
fmt.Println(string(buf))
case client.Proc:
buf, _ := json.MarshalIndent(t.Peek(), "", "\t")
fmt.Println(string(buf))
case client.Subscription:
buf, _ := json.MarshalIndent(t.Peek(), "", "\t")
fmt.Println(string(buf))
case nil:
buf, _ := json.MarshalIndent(nil, "", "\t")
fmt.Println(string(buf))
default:
fatalf("unknown element")
}
}
示例7: join
func join(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 2 {
fatalf("join needs one anchor argument and one circuit address argument")
}
// Verify the target circuit address is valid
if _, err := n.ParseAddr(args[1]); err != nil {
fatalf("argument %q is not a valid circuit address", args[1])
}
//
w, _ := parseGlob(args[0])
switch u := c.Walk(w).Get().(type) {
case client.Server:
if err := u.Rejoin(args[1]); err != nil {
fatalf("error: %v", err)
}
default:
fatalf("not a server")
}
}
示例8: recv
func recv(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("recv needs one anchor argument")
}
w, _ := parseGlob(args[0])
switch u := c.Walk(w).Get().(type) {
case client.Chan:
msgr, err := u.Recv()
if err != nil {
fatalf("recv error: %v", err)
}
io.Copy(os.Stdout, msgr)
case client.Subscription:
v, ok := u.Consume()
if !ok {
fatalf("eof")
}
fmt.Println(v)
os.Stdout.Sync()
default:
fatalf("not a channel or subscription")
}
}
示例9: scrb
func scrb(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("scrub needs one anchor argument")
}
w, _ := parseGlob(args[0])
c.Walk(w).Scrub()
}
示例10: ls
// circuit ls /Q123/apps/charlie
// circuit ls /...
func ls(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
println("ls needs a glob argument")
os.Exit(1)
}
w, ellipses := parseGlob(args[0])
list(0, "/", c.Walk(w), ellipses, x.Bool("long"), x.Bool("depth"))
}
示例11: clos
func clos(x *cli.Context) {
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("close needs one anchor argument")
}
w, _ := parseGlob(args[0])
u, ok := c.Walk(w).Get().(client.Chan)
if !ok {
fatalf("not a channel")
}
if err := u.Close(); err != nil {
fatalf("close error: %v", err)
}
}
示例12: mkonleave
// circuit [email protected] /X1234/hola/listy
func mkonleave(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("[email protected] needs an anchor argument")
}
w, _ := parseGlob(args[0])
_, err := c.Walk(w).MakeOnLeave()
if err != nil {
fatalf("[email protected] error: %s", err)
}
}
示例13: suicide
func suicide(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 1 {
fatalf("suicide needs one server anchor argument")
}
w, _ := parseGlob(args[0])
u, ok := c.Walk(w).Get().(client.Server)
if !ok {
fatalf("not a server")
}
u.Suicide()
}
示例14: nunset
func nunset(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 2 {
fatalf("unset needs an anchor and a resource name arguments")
}
w, _ := parseGlob(args[0])
switch u := c.Walk(w).Get().(type) {
case client.Nameserver:
u.Unset(args[1])
default:
fatalf("not a nameserver element")
}
}
示例15: sgnl
func sgnl(x *cli.Context) {
defer func() {
if r := recover(); r != nil {
fatalf("error, likely due to missing server or misspelled anchor: %v", r)
}
}()
c := dial(x)
args := x.Args()
if len(args) != 2 {
fatalf("signal needs an anchor and a signal name arguments")
}
w, _ := parseGlob(args[0])
u, ok := c.Walk(w).Get().(client.Proc)
if !ok {
fatalf("not a process")
}
if err := u.Signal(args[1]); err != nil {
fatalf("signal error: %v", err)
}
}