provider

Documentation

Index

• func Expand(s string, mapping func(string) string) string
• func Label(ctx context.Context) string
• func Logger(ctx context.Context) server.Logger
• func New(plugins ...server.Plugin) (*pluginProvider, error)
• func NewPlugin(v server.Plugin, path string) (*pluginMeta, error)
• func NewProvider(tasks ...server.Task) server.Provider
• func NewVariables() *variables
• func WithLabel(ctx context.Context, label string) context.Context
• func WithLogger(ctx context.Context, logger server.Logger) context.Context
• type Parser
  • func NewParser(plugins ...server.Plugin) (*Parser, error)
  • func (p *Parser) Bind() error
  • func (p *Parser) ParseJSON(r io.Reader) error
• type PluginMeta
  • func NewPluginMeta(v server.Plugin) (*PluginMeta, error)
  • func (m *PluginMeta) Get(v server.Plugin, label string) (any, error)
  • func (m *PluginMeta) Set(v server.Plugin, label string, value any) error
  • func (m *PluginMeta) String() string
• type ProviderContextKey

Functions

func Expand

func Expand(s string, mapping func(string) string) string

Expand replaces ${var} or $var in the string based on the mapping function. For example, os.ExpandEnv(s) is equivalent to os.Expand(s, os.Getenv).

func Label

func Label(ctx context.Context) string

Label returns the label from the context, or zero value if not defined

func Logger

func Logger(ctx context.Context) server.Logger

Logger returns the logger from the context, or nil if not defined

func New

func New(plugins ...server.Plugin) (*pluginProvider, error)

func NewPlugin

func NewPlugin(v server.Plugin, path string) (*pluginMeta, error)

func NewProvider

func NewProvider(tasks ...server.Task) server.Provider

Create a new provider with tasks in the order they have been created.

func NewVariables

func NewVariables() *variables

func WithLabel

func WithLabel(ctx context.Context, label string) context.Context

WithLabel returns a context with the given label

func WithLogger

func WithLogger(ctx context.Context, logger server.Logger) context.Context

WithLogger returns a context with the given logger

Types

type Parser

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

func NewParser

func NewParser(plugins ...server.Plugin) (*Parser, error)

func (*Parser) Bind

func (p *Parser) Bind() error

Bind values

func (*Parser) ParseJSON

func (p *Parser) ParseJSON(r io.Reader) error

Append configurations from a JSON file

type PluginMeta

type PluginMeta struct {
	Name        string       `json:"name"`
	Description string       `json:"description"`
	Fields      []metafield  `json:"fields"`
	Type        reflect.Type `json:"-"`
	// contains filtered or unexported fields
}

func NewPluginMeta

func NewPluginMeta(v server.Plugin) (*PluginMeta, error)

NewPluginMeta returns metadata for a plugin

func (*PluginMeta) Get

func (m *PluginMeta) Get(v server.Plugin, label string) (any, error)

func (*PluginMeta) Set

func (m *PluginMeta) Set(v server.Plugin, label string, value any) error

func (*PluginMeta) String

func (m *PluginMeta) String() string

type ProviderContextKey

type ProviderContextKey int