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cliconfig.go
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cliconfig.go
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package lib
import (
"errors"
"fmt"
"time"
"github.com/spf13/viper"
)
type Profile struct {
Host string `json:"host,omitempty" yaml:"host,omitempty"`
Token string `json:"token,omitempty" yaml:"token,omitempty"`
Context Context `json:"context,omitempty" yaml:"context,omitempty"`
}
type NamedProfiles map[string]Profile
type Context struct {
Organization string `json:"organization,omitempty" yaml:"organization,omitempty"`
Project string `json:"project,omitempty" yaml:"project,omitempty"`
Environment string `json:"environment,omitempty" yaml:"environment,omitempty"`
ServiceComponent string `json:"serviceComponent,omitempty" yaml:"serviceComponent,omitempty"`
}
type Config struct {
Debug bool `json:"debug" yaml:"debug"`
OutputFormat string `json:"outputFormat,omitempty" yaml:"outputFormat,omitempty" binding:"required"`
DefaultProfile string `json:"defaultProfile" yaml:"defaultProfile" binding:"required"`
Timeout time.Duration `json:",omitempty" yaml:",omitempty"`
Profiles NamedProfiles `json:",omitempty" yaml:",omitempty"`
}
func GetConfig() (*Config, error) {
var config Config
err := viper.Unmarshal(&config)
if err != nil {
return nil, fmt.Errorf("unable to unmarshal: %s", err)
}
return &config, nil
}
func SetDefaultProfile(name string) error {
config, err := GetConfig()
if err != nil {
return err
}
if _, ok := config.Profiles[name]; !ok {
return fmt.Errorf("unknown profile %s", name)
}
viper.Set("defaultProfile", name)
return saveConfig()
}
func NewProfile() *Profile {
return &Profile{}
}
func GetProfile(name string) (*Profile, error) {
config, err := GetConfig()
if err != nil {
return nil, err
}
profile, ok := config.Profiles[name]
if !ok {
return nil, errors.New("profile not found")
}
return &profile, nil
}
func AddProfile(profile Profile, name string) error {
config, err := GetConfig()
if err != nil {
return err
}
if _, ok := config.Profiles[name]; ok {
return fmt.Errorf("%s already exists", name)
}
if config.Profiles == nil {
config.Profiles = NamedProfiles{}
}
config.Profiles[name] = profile
viper.Set("profiles", config.Profiles)
return saveConfig()
}
func RemoveProfile(name string) error {
config, err := GetConfig()
if err != nil {
return err
}
delete(config.Profiles, name)
viper.Set("profiles", config.Profiles)
if config.DefaultProfile == name {
config.DefaultProfile = ""
viper.Set("defaultProfile", config.DefaultProfile)
}
return saveConfig()
}
func saveConfig() error {
return viper.WriteConfig()
}