本文整理汇总了Golang中flag.Parsed函数的典型用法代码示例。如果您正苦于以下问题:Golang Parsed函数的具体用法?Golang Parsed怎么用?Golang Parsed使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了Parsed函数的20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,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: Serve
// Serve starts Goji using reasonable defaults.
func Serve() {
if !flag.Parsed() {
flag.Parse()
}
log.SetFlags(log.Flags() | log.Lmicroseconds)
// Install our handler at the root of the standard net/http default mux.
// This allows packages like expvar to continue working as expected.
http.Handle("/", DefaultMux)
listener := bind.Default()
log.Println("Starting Goji on", listener.Addr())
graceful.HandleSignals()
bind.Ready()
err := graceful.Serve(listener, http.DefaultServeMux)
if err != nil {
log.Fatal(err)
}
graceful.Wait()
}
开发者ID:brandonparsons,项目名称:simulation.retirementplan.io,代码行数:26,代码来源:goji.go
示例2: Initialize
// Initialize constructs appropriate Credential structure based on
// provided data, which includes, in the following precedence (later
// superseding earlier):
// * In case of username/password auth:
// 1. As keys UsernameKey and PasswordKey in ~/.romana.yaml file
// 2. As environment variables whose names are UsernameKey and PasswordKey values
// 3. As --username and --password command-line flags.
// If --username flag is specified but --password flag is omitted,
// the user will be prompted for the password.
// Notes:
// 1. The first two precedence steps (~/.romana.yaml and environment variables)
// are taken care by the config module (github.com/spf13/viper)
// 2. If flag.Parsed() is false at the time of this call, the command-line values are
// ignored.
//
func (c *Credential) Initialize() error {
username := config.GetString(UsernameKey)
password := config.GetString(PasswordKey)
if c.assumeFlagParsed || flag.Parsed() {
if c.userFlag != "" {
username = c.userFlag
if c.passFlag == "" {
// Ask for password
var err error
password, err = GetPasswd()
if err != nil {
return err
}
} else {
password = c.passFlag
}
}
}
if username != "" {
//
c.Username = username
c.Password = password
c.Type = CredentialUsernamePassword
} else {
// For now, credential is None if not specified
c.Type = CredentialNone
}
return nil
}
开发者ID:romana,项目名称:core,代码行数:44,代码来源:auth.go
示例3: loadConfig
func loadConfig() (*Config, error) {
var configFlag string
var versionFlag bool
if !flag.Parsed() {
flag.StringVar(&configFlag, "config", "",
"JSON config or file:// path to JSON config file.")
flag.BoolVar(&versionFlag, "version", false, "Show version identifier and quit.")
flag.Parse()
} else {
// allows for safe configuration reload
configFlag = flag.Lookup("config").Value.String()
}
if versionFlag {
fmt.Printf("Version: %s\nGitHash: %s\n", Version, GitHash)
os.Exit(0)
}
if configFlag == "" {
configFlag = os.Getenv("CONTAINERBUDDY")
}
config, err := parseConfig(configFlag)
if err != nil {
return nil, err
}
return initializeConfig(config)
}
开发者ID:zofuthan,项目名称:containerbuddy,代码行数:28,代码来源:config.go
示例4: createNewFiles
// createNewFiles creates all the log files for severity from sev down to infoLog.
// l.mu is held.
func (l *loggingT) createNewFiles() error {
l.mu.Lock()
defer l.mu.Unlock()
if !flag.Parsed() {
return fmt.Errorf("ERROR: logging before flag.Parse: ")
} else if l.toStderr {
return nil
}
now := time.Now()
// Files are created in decreasing severity order, so as soon as we find one
// has already been created, we can stop.
for s := fatalLog; s >= infoLog; s-- {
if l.file[s] == nil {
continue
}
if sb, ok := l.file[s].(*syncBuffer); ok {
if err := sb.rotateFile(now); err != nil {
return err
}
}
}
return nil
}
开发者ID:chinawebeye,项目名称:glog,代码行数:29,代码来源:glog.go
示例5: HandlerFunc
// HandlerFunc returns the http handler func, which renders the
// template with the data.
func (p page) HandlerFunc() http.HandlerFunc {
fn := func(w http.ResponseWriter, r *http.Request) {
data, err := p.getTemplateData(w, r)
if err != nil {
glog.Errorf("error getting template data: %v\n", err)
serveISE(w)
return
}
err = p.tmpl.ExecuteTemplate(w, baseTemplate, data)
if err != nil {
glog.Errorf("error rendering template: %v\n", err)
serveISE(w)
return
}
}
if !flag.Parsed() {
flag.Parse()
}
if *authDisabled {
glog.Infof("-disabled_auth is set, not checking credentials\n")
} else {
fn = googleauth.RequireLogin(fn)
}
return fn
}
开发者ID:mehulsbhatt,项目名称:dashboard-3,代码行数:28,代码来源:router.go
示例6: Run
// Run runs the tests. It returns an exit code to pass to os.Exit.
func (m *M) Run() int {
// TestMain may have already called flag.Parse.
if !flag.Parsed() {
flag.Parse()
}
parseCpuList()
m.before()
startAlarm()
haveExamples = len(m.examples) > 0
testRan, testOk := runTests(m.deps.MatchString, m.tests)
exampleRan, exampleOk := runExamples(m.deps.MatchString, m.examples)
if !testRan && !exampleRan && *matchBenchmarks == "" {
fmt.Fprintln(os.Stderr, "testing: warning: no tests to run")
}
if !testOk || !exampleOk || !runBenchmarks(m.deps.MatchString, m.benchmarks) {
fmt.Println("FAIL")
m.after()
return 1
}
fmt.Println("PASS")
m.after()
return 0
}
开发者ID:thinkingo,项目名称:go,代码行数:27,代码来源:testing.go
示例7: main
func main() {
flag.Parse()
if !flag.Parsed() || filename == "" || socket == "" {
flag.Usage()
os.Exit(1)
}
f, err := os.Open(filename)
if err != nil {
log.Fatal(err)
}
defer f.Close()
l, err := net.Listen("unix", socket)
if err != nil {
log.Fatal(err)
}
defer l.Close()
var a net.Conn
a, err = l.Accept()
if err != nil {
log.Fatal(err)
}
defer a.Close()
listenConn := a.(*net.UnixConn)
if err = fd.Put(listenConn, f); err != nil {
log.Fatal(err)
}
}
开发者ID:ftrvxmtrx,项目名称:fd,代码行数:32,代码来源:sender_file.go
示例8: main
func main() {
flag.Parse()
if !flag.Parsed() {
fmt.Fprintf(os.Stderr, "Invalid command line!\n")
flag.PrintDefaults()
return
}
if len(flag.Args()) < 1 {
fmt.Fprintf(os.Stderr, "No file is specified\n")
flag.PrintDefaults()
return
}
filename := flag.Arg(0)
file, err := NewLogFile(filename)
if err != nil {
fmt.Fprintf(os.Stderr, "NewLogFile() failed! %s\n", err)
panic(err)
}
defer file.Close()
err = file.Monitor(*linesToPrint)
if err != nil {
fmt.Fprintf(os.Stderr, "Monitor() failed! %s\n", err)
panic(err)
}
shutdown := make(chan bool)
<-shutdown
}
开发者ID:kapitanov,项目名称:logtail,代码行数:32,代码来源:logtail.go
示例9: createNewFiles
// createNewFiles creates all the log files for severity from sev down to infoLog.
// l.mu is held.
func (l *loggingT) createNewFiles(sev severity) error {
l.mu.Lock()
defer l.mu.Unlock()
if !flag.Parsed() {
return fmt.Errorf("ERROR: logging before flag.Parse: ")
} else if l.toStderr {
return nil
}
now := time.Now()
// Files are created in decreasing severity order, so as soon as we find one
// has already been created, we can stop.
for s := sev; s >= infoLog; s-- {
var sb *syncBuffer
if l.file[s] == nil {
sb = &syncBuffer{
logger: l,
sev: s,
}
} else {
if v, ok := l.file[s].(*syncBuffer); ok {
sb = v
}
}
if err := sb.rotateFile(now); err != nil {
return err
}
l.file[s] = sb
}
return nil
}
开发者ID:chinanjjohn2012,项目名称:glog,代码行数:36,代码来源:glog.go
示例10: getFlags
// getFlags will define the variables that can be found in the command line (via the flags package)
func (c *GetConf) getFlags() error {
// parse command line
if flag.Parsed() {
return errors.New("getconf.getFlags: flags already parsed")
} else {
//fl := flag.NewFlagSet("flag", flag.ContinueOnError)
for _, v := range c.allOptions {
if v.flagName == "" {
v.flagName = strings.ToLower(v.name)
}
switch v.oType {
case reflect.Int:
flag.Int(v.flagName, 0, "")
case reflect.Int64:
flag.Int64(v.flagName, 0, "")
case reflect.Float64:
flag.Float64(v.flagName, 0, "")
case reflect.Bool:
flag.Bool(v.flagName, false, "")
case reflect.String:
flag.String(v.flagName, "", "")
}
}
}
return nil
}
开发者ID:jllopis,项目名称:try6,代码行数:27,代码来源:getconf.go
示例11: getConfigFilename
// getConfigFilename gets the absolute filename of the config file specified by
// the ConfigFilename flag, and whether it exists.
//
// If the (relative or absolute) ConfigFilename exists, then it is returned.
// If the ConfigFilename exists in a valid XDG path, then it is returned.
// If neither of those exist, the (relative or absolute) ConfigFilename is returned.
func getConfigFilename() (string, bool) {
if !flag.Parsed() {
flag.Parse()
}
cf := *configFilename
if *configFilename == "" {
cf = defaultConfigFilename
}
if filepath.IsAbs(cf) {
// Absolute path specified; user knows what they want.
_, err := os.Stat(cf)
return cf, err == nil
}
absCF, err := filepath.Abs(cf)
if err != nil {
// syscall failure; treat as if file doesn't exist.
return cf, false
}
if _, err := os.Stat(absCF); err == nil {
// File exists on relative path.
return absCF, true
}
if xdgCF, err := xdg.Config.Find(cf); err == nil {
// File exists in an XDG directory.
return xdgCF, true
}
// Default to relative path. This is probably what the user expects if
// it wasn't found anywhere else.
return absCF, false
}
开发者ID:TechEdge01,项目名称:cups-connector,代码行数:41,代码来源:config.go
示例12: New
// New returns prepares the *app.App and then
// returns a new Tester. It also disables
// logging in the App, since the Tester does
// its own logging.
func New(r Reporter, a *app.App) *Tester {
if !flag.Parsed() {
flag.Parse()
}
if *remoteHost == "" {
if gaeLocal != nil && *gaeLocal {
h := gaeLocalHost
remoteHost = &h
} else if gaeRemote != nil && *gaeRemote {
h := internal.AppEngineAppHost()
if h == "" {
panic(errors.New("no application found in app.yaml - please, specify one to run remote tests"))
}
remoteHost = &h
}
}
if *remoteHost != "" {
r.Log(fmt.Sprintf("using host %s", *remoteHost))
}
if err := a.Prepare(); err != nil {
r.Fatal(fmt.Errorf("error preparing app: %s", err))
}
a.Logger = nil
return &Tester{r, a}
}
开发者ID:rainycape,项目名称:gondola,代码行数:29,代码来源:tester.go
示例13: init
func init() {
flag.StringVar(&hostname, "host", "localhost", "Mongo DB host details.")
flag.StringVar(&defaultVersion, "version", "New International Version (UK)", "Default Bible version to use, if none provided in request.")
flag.StringVar(&defaultBook, "book", "Romans", "Default book to open, if none provided in request.")
flag.StringVar(&defaultChapter, "chapter", "5", "Default chapter to open, if none provided in request.")
flag.IntVar(&port, "port", 8998, "Port on which to bind the Rhema server.")
var templatePath string
flag.StringVar(&templatePath, "template", path.Join(path.Dir(os.Args[0]), "rhema.html"), "Path to the template file to use in generating web pages.")
flag.Parse()
if !flag.Parsed() {
panic("Arguments could not be parsed.")
}
dat, e := ioutil.ReadFile(templatePath)
if e != nil {
panic(e)
}
page, e = template.New("Rhema").Parse(string(dat))
if e != nil {
panic(e)
}
session, e := mgo.Dial(hostname)
if e != nil {
panic(e)
}
bible = session.DB("bible")
http.HandleFunc("/", rhemaHandler)
}
开发者ID:revence27,项目名称:Rhema,代码行数:27,代码来源:rhema.go
示例14: RegisterTaskQ
// RegisterTaskQ registers the TaskQ application and all its handler in the
// hive.
func RegisterTaskQ(h beehive.Hive, opts ...Option) error {
if !flag.Parsed() {
flag.Parse()
}
proto, err := NewProtoHandler(addr.Get(opts))
if err != nil {
return err
}
r := rate.Get(opts)
taskq := h.NewApp("taskq", beehive.Persistent(repl.Get(opts)),
beehive.OutRate(bucket.Rate(r), 2*r))
taskq.Handle(Enque{}, EnQHandler{})
taskq.Handle(Deque{}, DeQHandler{})
taskq.Handle(Ack{}, AckHandler{})
taskq.Handle(Timeout{}, TimeoutHandler{
ExpDur: 60 * time.Second,
})
ah := &AckHTTPHandler{Hive: h}
taskq.HandleHTTP("/{queue}/tasks/{id:[0-9]+}", ah).Methods("DELETE")
dh := &DeQHTTPHandler{Hive: h}
taskq.HandleHTTP("/{queue}/tasks/deque", dh).Methods("POST")
eh := &EnQHTTPHandler{Hive: h}
taskq.HandleHTTP("/{queue}/tasks", eh).Methods("POST")
taskq.Detached(beehive.NewTimer(30*time.Second, func() {
h.Emit(Timeout(time.Now()))
}))
taskq.Detached(proto)
return nil
}
开发者ID:jyzhe,项目名称:beehive,代码行数:36,代码来源:server.go
示例15: main
func main() {
// show usage and exit if
// -h or --help was passed
// the flags failed to parse
// there isn't a single arg left
flag.Parse()
if help || !flag.Parsed() || flag.NArg() != 1 {
usage()
os.Exit(1)
}
stringOfDigits := flag.Arg(0)
barlength := getbarlength(stringOfDigits)
if bar {
fmt.Println(strings.Repeat("*", barlength))
}
for row := range bigDigits[0] {
line := ""
for column := range stringOfDigits {
digit := stringOfDigits[column] - '0'
if 0 <= digit && digit <= 9 {
line += bigDigits[digit][row] + " "
} else {
log.Fatal("invalid whole number")
}
}
fmt.Println(line)
}
if bar {
fmt.Println(strings.Repeat("*", barlength))
}
}
开发者ID:Nordstrom,项目名称:programming_in_go_sg,代码行数:32,代码来源:bigdigits.go
示例16: Serve
// Serve starts kami with reasonable defaults.
// It works (exactly) like Goji, looking for Einhorn, the bind flag, GOJI_BIND...
func Serve() {
if !flag.Parsed() {
flag.Parse()
}
// Install our handler at the root of the standard net/http default mux.
// This allows packages like expvar to continue working as expected.
http.Handle("/", Handler())
listener := bind.Default()
log.Println("Starting kami on", listener.Addr())
graceful.HandleSignals()
bind.Ready()
graceful.PreHook(func() { log.Printf("kami received signal, gracefully stopping") })
graceful.PostHook(func() { log.Printf("kami stopped") })
err := graceful.Serve(listener, http.DefaultServeMux)
if err != nil {
log.Fatal(err)
}
graceful.Wait()
}
开发者ID:gunosy,项目名称:kami,代码行数:27,代码来源:serve.go
示例17: init
func init() {
if flag.Parsed() {
return
}
level := log.LogNone
levels := strings.SplitN(*loglevel, "|", -1)
for _, v := range levels {
switch v {
case "none":
level = level | log.LogNone
break
case "error":
level = level | log.LogError
case "warning":
level = level | log.LogWarning
case "message":
level = level | log.LogMessage
case "debug":
level = level | log.LogDebug
case "all":
level = log.LogAll
default:
}
}
if err := log.Init(*logfile, level); err != nil {
log.Error(err)
}
}
开发者ID:mikespook,项目名称:wechat,代码行数:28,代码来源:log.go
示例18: Serve
func (s *Server) Serve() {
if !flag.Parsed() {
flag.Parse()
}
s.Init()
log.Fatal(http.ListenAndServe(fmt.Sprintf(":%v", environment.Port()), http.HandlerFunc(s.PreServe)))
}
开发者ID:lucmichalski,项目名称:microservice,代码行数:7,代码来源:server.go
示例19: LoadApp
// LoadApp parses the commandline arguments and loads the config
func LoadApp() (*App, error) {
var configFlag string
var versionFlag bool
if !flag.Parsed() {
flag.StringVar(&configFlag, "config", "",
"JSON config or file:// path to JSON config file.")
flag.BoolVar(&versionFlag, "version", false, "Show version identifier and quit.")
flag.Parse()
}
if versionFlag {
fmt.Printf("Version: %s\nGitHash: %s\n", Version, GitHash)
os.Exit(0)
}
if configFlag == "" {
configFlag = os.Getenv("CONTAINERPILOT")
}
os.Setenv("CONTAINERPILOT_PID", fmt.Sprintf("%v", os.Getpid()))
app, err := NewApp(configFlag)
if err != nil {
return nil, err
}
return app, nil
}
开发者ID:joyent,项目名称:containerpilot,代码行数:27,代码来源:app.go
示例20: DBCheck
func DBCheck() {
// It only makes sense to do the DB check if the admin credentials are provided.
if !flag.Parsed() {
log.Fatal("Package jackdb requires you to parse the flags, preferably in your 'main' package.")
}
if adminSettings.Password == "" || adminSettings.Username == "" {
// The admin credentials are not set.
return
}
// The following variables should never vary.
adminSettings.Database = "postgres"
adminSettings.Host = sttngs.Host
// Does the User exist?
if exists, err := roleExists(); err != nil {
log.Fatal("DBCHECK: An error occurred while checking for the role: " + err.Error())
} else if !exists {
if err := roleCreate(); err != nil {
log.Fatal("DBCHECK: An error occurred while creating the role: " + err.Error())
}
}
// Does the DB exist?
if exists, err := dbExists(); err != nil {
log.Fatal("DBCHECK: An error occurred while checking for the DB: " + err.Error())
} else if !exists {
if err := dbCreate(); err != nil {
log.Fatal("DBCHECK: An error occurred while creating the DB: " + err.Error())
}
}
}
开发者ID:jackmanlabs,项目名称:jakdbpq,代码行数:34,代码来源:setup.go
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