func setup(app *ccli.App) {
app.Flags = append(app.Flags,
ccli.StringFlag{
Name: "api_address",
Usage: "Set the api address e.g 0.0.0.0:8080",
EnvVar: "MICRO_API_ADDRESS",
},
ccli.StringFlag{
Name: "sidecar_address",
Usage: "Set the sidecar address e.g 0.0.0.0:8081",
EnvVar: "MICRO_SIDECAR_ADDRESS",
},
ccli.StringFlag{
Name: "web_address",
Usage: "Set the web UI address e.g 0.0.0.0:8082",
EnvVar: "MICRO_WEB_ADDRESS",
},
)
before := app.Before
app.Before = func(ctx *ccli.Context) error {
if len(ctx.String("api_address")) > 0 {
api.Address = ctx.String("api_address")
}
if len(ctx.String("sidecar_address")) > 0 {
car.Address = ctx.String("sidecar_address")
}
if len(ctx.String("web_address")) > 0 {
web.Address = ctx.String("web_address")
}
return before(ctx)
}
}
func setup(app *ccli.App) {
app.Flags = append(app.Flags,
ccli.BoolFlag{
Name: "enable_tls",
Usage: "Enable TLS",
EnvVar: "MICRO_ENABLE_TLS",
},
ccli.StringFlag{
Name: "tls_cert_file",
Usage: "TLS Certificate file",
EnvVar: "MICRO_TLS_CERT_File",
},
ccli.StringFlag{
Name: "tls_key_file",
Usage: "TLS Key file",
EnvVar: "MICRO_TLS_KEY_File",
},
ccli.StringFlag{
Name: "api_address",
Usage: "Set the api address e.g 0.0.0.0:8080",
EnvVar: "MICRO_API_ADDRESS",
},
ccli.StringFlag{
Name: "proxy_address",
Usage: "Proxy requests via the HTTP address specified",
EnvVar: "MICRO_PROXY_ADDRESS",
},
ccli.StringFlag{
Name: "sidecar_address",
Usage: "Set the sidecar address e.g 0.0.0.0:8081",
EnvVar: "MICRO_SIDECAR_ADDRESS",
},
ccli.StringFlag{
Name: "web_address",
Usage: "Set the web UI address e.g 0.0.0.0:8082",
EnvVar: "MICRO_WEB_ADDRESS",
},
ccli.IntFlag{
Name: "register_ttl",
EnvVar: "MICRO_REGISTER_TTL",
Usage: "Register TTL in seconds",
},
ccli.IntFlag{
Name: "register_interval",
EnvVar: "MICRO_REGISTER_INTERVAL",
Usage: "Register interval in seconds",
},
ccli.StringFlag{
Name: "api_handler",
Usage: "Specify the request handler to be used for mapping HTTP requests to services. e.g api, proxy",
EnvVar: "MICRO_API_HANDLER",
},
ccli.StringFlag{
Name: "api_namespace",
Usage: "Set the namespace used by the API e.g. com.example.api",
EnvVar: "MICRO_API_NAMESPACE",
},
ccli.StringFlag{
Name: "web_namespace",
Usage: "Set the namespace used by the Web proxy e.g. com.example.web",
EnvVar: "MICRO_WEB_NAMESPACE",
},
ccli.StringFlag{
Name: "api_cors",
Usage: "Comma separated whitelist of allowed origins for CORS",
EnvVar: "MICRO_API_CORS",
},
ccli.StringFlag{
Name: "web_cors",
Usage: "Comma separated whitelist of allowed origins for CORS",
EnvVar: "MICRO_WEB_CORS",
},
ccli.StringFlag{
Name: "sidecar_cors",
Usage: "Comma separated whitelist of allowed origins for CORS",
EnvVar: "MICRO_SIDECAR_CORS",
},
ccli.BoolFlag{
Name: "enable_stats",
Usage: "Enable stats",
EnvVar: "MICRO_ENABLE_STATS",
},
)
before := app.Before
app.Before = func(ctx *ccli.Context) error {
if len(ctx.String("api_address")) > 0 {
api.Address = ctx.String("api_address")
}
if len(ctx.String("sidecar_address")) > 0 {
car.Address = ctx.String("sidecar_address")
}
if len(ctx.String("web_address")) > 0 {
web.Address = ctx.String("web_address")
}
if len(ctx.String("api_namespace")) > 0 {
api.Namespace = ctx.String("api_namespace")
}
if len(ctx.String("web_namespace")) > 0 {
web.Namespace = ctx.String("web_namespace")
}
// origin comma separated string to map
fn := func(s string) map[string]bool {
origins := make(map[string]bool)
for _, origin := range strings.Split(s, ",") {
origins[origin] = true
}
return origins
}
if len(ctx.String("api_cors")) > 0 {
api.CORS = fn(ctx.String("api_cors"))
}
if len(ctx.String("sidecar_cors")) > 0 {
car.CORS = fn(ctx.String("sidecar_cors"))
}
if len(ctx.String("web_cors")) > 0 {
web.CORS = fn(ctx.String("web_cors"))
}
return before(ctx)
}
}