本文整理匯總了Golang中github.com/letsencrypt/boulder/Godeps/_workspace/src/github.com/codegangsta/cli.Context類的典型用法代碼示例。如果您正苦於以下問題：Golang Context類的具體用法？Golang Context怎麽用？Golang Context使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了Context類的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: TestApp_RunAsSubcommandParseFlags
func TestApp_RunAsSubcommandParseFlags(t *testing.T) {
var context *cli.Context
a := cli.NewApp()
a.Commands = []cli.Command{
{
Name: "foo",
Action: func(c *cli.Context) {
context = c
},
Flags: []cli.Flag{
cli.StringFlag{
Name: "lang",
Value: "english",
Usage: "language for the greeting",
},
},
Before: func(_ *cli.Context) error { return nil },
},
}
a.Run([]string{"", "foo", "--lang", "spanish", "abcd"})
expect(t, context.Args().Get(0), "abcd")
expect(t, context.String("lang"), "spanish")
}示例2: readFiles
func readFiles(c *cli.Context) (issuer, responder, target *x509.Certificate, template ocsp.Response, pkcs11 PKCS11Config, err error) {
// Issuer certificate
issuerFileName := c.GlobalString("issuer")
issuerBytes, err := ioutil.ReadFile(issuerFileName)
if err != nil {
return
}
issuer, err = x509.ParseCertificate(issuerBytes)
if err != nil {
return
}
// Responder certificate
responderFileName := c.GlobalString("responder")
responderBytes, err := ioutil.ReadFile(responderFileName)
if err != nil {
return
}
responder, err = x509.ParseCertificate(responderBytes)
if err != nil {
return
}
// Target certificate
targetFileName := c.GlobalString("target")
targetBytes, err := ioutil.ReadFile(targetFileName)
if err != nil {
return
}
target, err = x509.ParseCertificate(targetBytes)
if err != nil {
return
}
// OCSP template
templateFileName := c.GlobalString("template")
templateBytes, err := ioutil.ReadFile(templateFileName)
if err != nil {
return
}
err = json.Unmarshal(templateBytes, &template)
if err != nil {
return
}
// PKCS#11 config
pkcs11FileName := c.GlobalString("pkcs11")
pkcs11Bytes, err := ioutil.ReadFile(pkcs11FileName)
if err != nil {
return
}
err = json.Unmarshal(pkcs11Bytes, &pkcs11)
return
}示例3: requiredFlag
// Retrieve value of a required flag
func requiredFlag(c *cli.Context, flag string) string {
value := c.String(flag)
if value == "" {
fmt.Fprintf(os.Stderr, "missing required flag --%s\n", flag)
os.Exit(1)
}
return value
}示例4: loadConfig
func loadConfig(c *cli.Context) (config cmd.Config, err error) {
configFileName := c.GlobalString("config")
configJSON, err := ioutil.ReadFile(configFileName)
if err != nil {
return
}
err = json.Unmarshal(configJSON, &config)
return
}示例5: setup
func setup(c *cli.Context) (statsd.Statter, *blog.AuditLogger, *rpc.StorageAuthorityClient) {
configJSON, err := ioutil.ReadFile(c.GlobalString("config"))
cmd.FailOnError(err, "Failed to read config file")
var conf config
err = json.Unmarshal(configJSON, &conf)
cmd.FailOnError(err, "Failed to parse config file")
stats, logger := cmd.StatsAndLogging(conf.Statsd, conf.Syslog)
sa, err := rpc.NewStorageAuthorityClient("orphan-finder", &conf.AMQP, stats)
cmd.FailOnError(err, "Failed to create SA client")
return stats, logger, sa
}示例6: setupFromContext
func setupFromContext(context *cli.Context) (*policy.PolicyAuthorityDatabaseImpl, string) {
configFileName := context.GlobalString("config")
configJSON, err := ioutil.ReadFile(configFileName)
cmd.FailOnError(err, "Couldn't read configuration file")
var c cmd.Config
err = json.Unmarshal(configJSON, &c)
cmd.FailOnError(err, "Couldn't unmarshal configuration object")
dbMap, err := sa.NewDbMap(c.PA.DBConnect)
cmd.FailOnError(err, "Failed to create DB map")
padb, err := policy.NewPolicyAuthorityDatabaseImpl(dbMap)
cmd.FailOnError(err, "Could not connect to PADB")
ruleFile := context.GlobalString("rule-file")
if ruleFile == "" {
fmt.Println("rule-file argument is required")
os.Exit(1)
}
return padb, ruleFile
}