func (r *YamlRepo) GetAddress() (RabbitAddress, error) {
var cfg Config
if err := config.Bind(r.Path, &cfg); err != nil {
return RabbitAddress{}, err
}
return connectionConfigToAddress(r.Kr, cfg.Connection, r.Lb)
}
func main() {
// Get Arguments
var cfgPath string
flag.StringVar(&cfgPath, "config", "./config.yaml", "Path to Config File")
flag.Usage = func() {
fmt.Fprintf(os.Stderr, "Usage: %s [arguments] <command> \n", os.Args[0])
flag.PrintDefaults()
}
flag.Parse()
// Load Config
var cfg struct {
Bind string
Database string
}
if err := config.Bind(cfgPath, &cfg); err != nil {
log.Fatal(err)
}
// pull desired command/operation from args
if flag.NArg() == 0 {
flag.Usage()
log.Fatal("Command argument required")
}
cmd := flag.Arg(0)
// Configure Server
s, err := location.NewLocationService(cfg.Bind, cfg.Database)
if err != nil {
log.Fatal(err)
}
// Run Main App
switch cmd {
case "serve":
// Start Server
if err := s.Run(); err != nil {
log.Fatal(err)
}
case "migrate-db":
// Start Server
if err := s.MigrateDb(); err != nil {
log.Fatal(err)
}
default:
flag.Usage()
log.Fatalf("Unknown Command: %s", cmd)
}
}
func (r *YamlRepo) GetEndpoints() ([]EndpointConfig, error) {
var cfg Config
if err := config.Bind(r.Path, &cfg); err != nil {
return make([]EndpointConfig, 0), err
}
for i, _ := range cfg.Endpoints {
cfg.Endpoints[i].Lb = r.Lb
}
return cfg.Endpoints, nil
}
func TestConfig(t *testing.T) {
// given
cfgPath := "../test.yaml"
// when
cfg := &Config{}
err := config.Bind(cfgPath, cfg)
//then
assert.Nil(t, err)
assert.Equal(t, "UT", cfg.Stash.ProjKey, "project key looks wrong")
}
func (s *TestSuite) SetUpSuite(c *C) {
var cfg struct {
Database string
}
var _ = config.Bind("../test.yaml", &cfg)
host := fmt.Sprintf("localhost:%d", rando.Port())
db, _ := DbOpen(cfg.Database)
s.s = &LocationService{
Db: db,
Bind: host,
WeatherClient: &WeatherClientStub{},
}
go s.s.Run()
s.host = "http://" + host
}
func Load(cfgPath string) (*Config, error) {
cfgPath, err := normalizePath(cfgPath)
if err != nil {
return nil, err
}
cfg := &Config{}
if err := config.Bind(cfgPath, cfg); err != nil {
return nil, err
}
b, err := base64.StdEncoding.DecodeString(cfg.Stash.AuthEncoded)
if err != nil {
return nil, err
}
parts := strings.Split(string(b[:]), ":")
if len(parts) != 2 {
return cfg, nil
}
cfg.Stash.Login = parts[0]
cfg.Stash.Password = parts[1]
return cfg, err
}