cmdconfig

Documentation

Overview

Package cmd_config contains helper functions to support constructing Cobra commands, validating arguments and populating Viper config management

Index

• Variables
• func DisplayConfig()
• func SetAppSpecificConstants()
• func SetDefaultFromEnv(k string, configVar string, varType EnvVarType)
• func SetDefaultsFromConfig(configMap map[string]interface{})
• func ValidateSnapshotArgs(ctx context.Context) error
• func Viper() *viper.Viper
• type CmdBuilder
  • func OnCmd(cmd *cobra.Command) *CmdBuilder
  • func (c *CmdBuilder) AddBoolFlag(name string, defaultValue bool, desc string, opts ...FlagOption) *CmdBuilder
  • func (c *CmdBuilder) AddCloudFlags() *CmdBuilder
  • func (c *CmdBuilder) AddIntFlag(name string, defaultValue int, desc string, opts ...FlagOption) *CmdBuilder
  • func (c *CmdBuilder) AddStringArrayFlag(name string, defaultValue []string, desc string, opts ...FlagOption) *CmdBuilder
  • func (c *CmdBuilder) AddStringFlag(name string, defaultValue string, desc string, opts ...FlagOption) *CmdBuilder
  • func (c *CmdBuilder) AddStringMapStringFlag(name string, defaultValue map[string]string, desc string, opts ...FlagOption) *CmdBuilder
  • func (c *CmdBuilder) AddStringSliceFlag(name string, defaultValue []string, desc string, opts ...FlagOption) *CmdBuilder
  • func (c *CmdBuilder) AddVarFlag(value pflag.Value, name string, usage string, opts ...FlagOption) *CmdBuilder
  • func (c *CmdBuilder) AddWorkspaceDatabaseFlag() *CmdBuilder
• type EnvVarType
  • func (i EnvVarType) String() string
• type FlagOption

Variables

var FlagOptions = struct {
	Required      func() FlagOption
	Hidden        func() FlagOption
	Deprecated    func(string) FlagOption
	NoOptDefVal   func(string) FlagOption
	WithShortHand func(string) FlagOption
}{
	Required:      requiredOpt,
	Hidden:        hiddenOpt,
	Deprecated:    deprecatedOpt,
	NoOptDefVal:   noOptDefValOpt,
	WithShortHand: withShortHand,
}

FlagOptions - shortcut for common flag options

Functions

func DisplayConfig

func DisplayConfig()

DisplayConfig prints all config set via WorkspaceProfile or HCL options

func SetAppSpecificConstants

func SetAppSpecificConstants()

SetAppSpecificConstants sets app specific constants defined in pipe-fittings

func SetDefaultFromEnv

func SetDefaultFromEnv(k string, configVar string, varType EnvVarType)

func SetDefaultsFromConfig

func SetDefaultsFromConfig(configMap map[string]interface{})

SetDefaultsFromConfig overrides viper default values from hcl config values

func ValidateSnapshotArgs

func ValidateSnapshotArgs(ctx context.Context) error

func Viper

func Viper() *viper.Viper

Viper fetches the global viper instance

Types

type CmdBuilder

type CmdBuilder struct {
	// contains filtered or unexported fields
}

func OnCmd

func OnCmd(cmd *cobra.Command) *CmdBuilder

OnCmd starts a config builder wrapping over the provided *cobra.Command

func (*CmdBuilder) AddBoolFlag

func (c *CmdBuilder) AddBoolFlag(name string, defaultValue bool, desc string, opts ...FlagOption) *CmdBuilder

AddBoolFlag ia s helper function to add a boolean flag to a command

func (*CmdBuilder) AddCloudFlags

func (c *CmdBuilder) AddCloudFlags() *CmdBuilder

AddCloudFlags is helper function to add the cloud flags to a command

func (*CmdBuilder) AddIntFlag

func (c *CmdBuilder) AddIntFlag(name string, defaultValue int, desc string, opts ...FlagOption) *CmdBuilder

AddIntFlag is a helper function to add an integer flag to a command

func (*CmdBuilder) AddStringArrayFlag

func (c *CmdBuilder) AddStringArrayFlag(name string, defaultValue []string, desc string, opts ...FlagOption) *CmdBuilder

AddStringArrayFlag is a helper function to add a flag that accepts an array of strings

func (*CmdBuilder) AddStringFlag

func (c *CmdBuilder) AddStringFlag(name string, defaultValue string, desc string, opts ...FlagOption) *CmdBuilder

AddStringFlag is a helper function to add a string flag to a command

func (*CmdBuilder) AddStringMapStringFlag

func (c *CmdBuilder) AddStringMapStringFlag(name string, defaultValue map[string]string, desc string, opts ...FlagOption) *CmdBuilder

AddStringMapStringFlag is a helper function to add a flag that accepts a map of strings

func (*CmdBuilder) AddStringSliceFlag

func (c *CmdBuilder) AddStringSliceFlag(name string, defaultValue []string, desc string, opts ...FlagOption) *CmdBuilder

AddStringSliceFlag is a helper function to add a flag that accepts an array of strings

func (*CmdBuilder) AddVarFlag

func (c *CmdBuilder) AddVarFlag(value pflag.Value, name string, usage string, opts ...FlagOption) *CmdBuilder

func (*CmdBuilder) AddWorkspaceDatabaseFlag

func (c *CmdBuilder) AddWorkspaceDatabaseFlag() *CmdBuilder

AddWorkspaceDatabaseFlag is helper function to add the workspace-databse flag to a command

type EnvVarType

type EnvVarType int

const (
	String EnvVarType = iota
	Int
	Bool
)

func (EnvVarType) String

func (i EnvVarType) String() string

type FlagOption

type FlagOption func(c *cobra.Command, name string, key string)