language

package
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 Go to latest Published: Dec 10, 2023 License: GPL-3.0 Imports: 22 Imported by: 0

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Constants

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Variables

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Functions

This section is empty.

Types

type CLILangServer 

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

CLILangServer is an operation for constructing a language server from a command and connecting to its stdout and stdin. It is provided as sugar for plugins to more easily create language servers.

We provide this as an Action rather than a part of pkg/lsp to decouple the CLI language server logic from plugins.

func NewCLILangServer 

func NewCLILangServer() *CLILangServer

func (*CLILangServer) FromCommand 

func (c *CLILangServer) FromCommand(ctx context.Context, b input.Binder, cmd string, args ...string) (lsp.Conn, error)

func (*CLILangServer) Name 

func (c *CLILangServer) Name(context.Context) string

func (*CLILangServer) Run 

func (c *CLILangServer) Run(context.Context, input.Binder) error

func (*CLILangServer) Type 

func (c *CLILangServer) Type(input.Operation)

type CapabilitiesHook 

type CapabilitiesHook interface {
	input.Hook

	// Capabilities returns the capabilities that are added to vidar.
	Capabilities(context.Context) protocol.ClientCapabilities
}

CapabilitiesHook is an input.Hook that tells the LanguageServer plugin about language server capabilities the plugin that it is a part of adds to vidar.

type CommandConn 

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

CommandConn implements a connection over STDIN/STDOUT on a command.

func (*CommandConn) Call 

func (c *CommandConn) Call(ctx context.Context, method string, params, results any) error

func (*CommandConn) Close 

func (c *CommandConn) Close(ctx context.Context) error

func (*CommandConn) Notify 

func (c *CommandConn) Notify(ctx context.Context, method string, params any) error

func (*CommandConn) Reset 

func (c *CommandConn) Reset(ctx context.Context) error

type ConnStore 

type ConnStore interface {
	input.Action
	Conn(context.Context, input.Binder) (lsp.Conn, protocol.ServerCapabilities, error)
}

ConnStore is the action that needs to be bound to give us access to the connected language server.

type EditApplier 

type EditApplier interface {
	input.Operation
	ApplyEdit(...input.Edit) input.Operation
	ApplyLineEdit(...input.LineEdit) input.Operation
}

EditApplier is the action that we use to apply changes to a document.

type FileBinder 

type FileBinder interface {
	input.Binder
	Path(context.Context) (string, bool)
	State(context.Context) text.State
}

type FileContainer 

type FileContainer interface {
	input.Binder
	Path(context.Context) (string, bool)
	State(context.Context) text.State
}

type FileManager 

type FileManager interface {
	input.Action
	OpenFile(name, path string) input.Operation
	After(func(context.Context, input.Binder) error) input.Operation
}

FileManager is the action type that manages files.

type FileOpener 

type FileOpener interface {
	input.Operation
	OpenFile(name, path string) input.Operation
	RetainFocus() input.Operation
	FileBinder(ctx context.Context, path string) (input.Binder, error)
}

type FileSaver 

type FileSaver interface {
	input.Operation
	SaveFile() input.Operation
}

FileSaver is the action that we use to save the file (again) after applying formatting.

type Format 

type Format struct{}

func NewFormat 

func NewFormat() *Format

func (*Format) Name 

func (f *Format) Name(context.Context) string

func (*Format) Run 

func (f *Format) Run(ctx context.Context, b input.Binder) error

func (*Format) Type 

func (f *Format) Type(input.Operation)

func (*Format) Valid 

func (f *Format) Valid(ctx context.Context, b input.Binder) error

type FormatOnSave 

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

func NewFormatOnSave 

func NewFormatOnSave() *FormatOnSave

func (*FormatOnSave) FileSaving 

func (f *FormatOnSave) FileSaving(ctx context.Context, b input.Binder) error

func (*FormatOnSave) Name 

func (f *FormatOnSave) Name(context.Context) string

func (*FormatOnSave) OpNames 

func (f *FormatOnSave) OpNames(context.Context) []string

func (*FormatOnSave) Type 

func (f *FormatOnSave) Type(input.Hook)

func (*FormatOnSave) Valid 

func (f *FormatOnSave) Valid(ctx context.Context, b input.Binder) error

type GotoDefinition 

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

func NewGotoDefinition 

func NewGotoDefinition(ctx context.Context) *GotoDefinition

func (*GotoDefinition) DefaultEvent 

func (w *GotoDefinition) DefaultEvent() string

func (*GotoDefinition) Menu 

func (w *GotoDefinition) Menu(context.Context) string

func (*GotoDefinition) Name 

func (w *GotoDefinition) Name(context.Context) string

func (*GotoDefinition) Op 

func (w *GotoDefinition) Op(ctx context.Context, b input.Binder) (input.Operation, error)

func (*GotoDefinition) Type 

func (w *GotoDefinition) Type(input.Command)

func (*GotoDefinition) Valid 

func (w *GotoDefinition) Valid(ctx context.Context, b input.Binder) error

type Informer 

type Informer interface {
	Box() input.Binder
	Info(string) input.Operation
	Warn(string) input.Operation
	Error(string) input.Operation
}

Informer represents an informational action. It is required to allow the language server to send requests to vidar.

type LSPSync 

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

LSPSync implements the document synchronization required by the language server protocol. It hooks into core operations to keep documents in sync with the language server, if any.

func NewLSPSync 

func NewLSPSync(c ui.Creator) *LSPSync

func (*LSPSync) FileClosed 

func (s *LSPSync) FileClosed(ctx context.Context, b input.Binder)

func (*LSPSync) FileOpened 

func (s *LSPSync) FileOpened(ctx context.Context, b input.Binder)

func (*LSPSync) Name 

func (s *LSPSync) Name(context.Context) string

func (*LSPSync) OpNames 

func (s *LSPSync) OpNames(context.Context) []string

func (*LSPSync) TextChanged 

func (s *LSPSync) TextChanged(ctx context.Context, b input.Binder, hist ...struct {
	Before text.State
	Edit   input.Edit
})

func (*LSPSync) TextChangedOp 

func (s *LSPSync) TextChangedOp(ctx context.Context, b input.Binder) input.Operation

func (*LSPSync) Type 

func (s *LSPSync) Type(input.Hook)

func (*LSPSync) Valid 

func (s *LSPSync) Valid(ctx context.Context, b input.Binder) (retErr error)

type Pather 

type Pather interface {
	input.Binder
	Path(context.Context) (string, bool)
}

type Prompt 

type Prompt interface {
	input.Action

	Prompt(...ui.Span) input.Operation
	Input(string) input.Operation
	Extra(...[]ui.Span) input.Operation
	Caller(input.Action) input.Operation
	Callback(func(context.Context, input.Binder, []ui.Span, string, [][]ui.Span) (input.Operation, error)) input.Operation
}

type Rename 

type Rename struct{}

func NewRename 

func NewRename() *Rename

func (*Rename) DefaultEvent 

func (w *Rename) DefaultEvent() string

func (*Rename) Menu 

func (r *Rename) Menu(context.Context) string

func (*Rename) Name 

func (r *Rename) Name(context.Context) string

func (*Rename) Op 

func (r *Rename) Op(ctx context.Context, b input.Binder) (input.Operation, error)

func (*Rename) Type 

func (r *Rename) Type(input.Command)

func (*Rename) Valid 

func (r *Rename) Valid(ctx context.Context, b input.Binder) (err error)

type RenameCapabilities 

type RenameCapabilities struct{}

func NewRenameCaps 

func NewRenameCaps() *RenameCapabilities

func (*RenameCapabilities) Capabilities 

func (r *RenameCapabilities) Capabilities(context.Context) protocol.ClientCapabilities

func (*RenameCapabilities) Name 

func (r *RenameCapabilities) Name(context.Context) string

func (*RenameCapabilities) OpNames 

func (r *RenameCapabilities) OpNames(context.Context) []string

func (*RenameCapabilities) Type 

func (r *RenameCapabilities) Type(input.Hook)

type SelectionSetter 

type SelectionSetter interface {
	input.Action
	Select(caret.Selection, ...caret.Selection) input.Operation
}

SelectionSetter represents an operation that can move selections.

type SelectionStorer 

type SelectionStorer interface {
	input.Binder

	Path(context.Context) (string, bool)

	Selections(context.Context) (caret.Selection, []caret.Selection)

	State(context.Context) text.State
}

SelectionStorer represents a type that tracks selections and understands positions within a file.

type ServerHook 

type ServerHook interface {
	input.Hook

	// Initialize is called by the LanguageServer plugin when a new file is
	// opened. It is up to the individual language server Action to choose
	// whether to return an existing language server connection or create a new
	// one. Most of the time, at most one language server should be open per
	// workspace.
	//
	// A ServerHook should implement PickyAction and only bind if the
	// input.Binder is editing a file that the language server understands.
	//
	// If more than one ServerHook is bound to a given input.Binder, the first
	// one to Initialize without error will be used.
	Initialize(
		_ context.Context,
		b input.Binder,
		filePath string,
		caps protocol.ClientCapabilities,
	) (lsp.Conn, protocol.ServerCapabilities, error)
}

ServerHook is an input.Hook that can create connections to a language server.

type ServerOp 

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

ServerOp is an op which records any open language server connection(s) for the current input.Binder for use by other input.Action types. The main reason to

func NewLSP 

func NewLSP() *ServerOp

NewLSP returns a LanguageServer operation for registering langauge server connections for an open input.Binder.

func (*ServerOp) Conn 

func (s *ServerOp) Conn(ctx context.Context, b input.Binder) (lsp.Conn, protocol.ServerCapabilities, error)

func (*ServerOp) Empty 

func (s *ServerOp) Empty(context.Context) input.HookedOperation

func (*ServerOp) Name 

func (s *ServerOp) Name(context.Context) string

func (*ServerOp) Run 

func (s *ServerOp) Run(ctx context.Context, b input.Binder) error

func (*ServerOp) SetHook 

func (s *ServerOp) SetHook(ctx context.Context, h input.Hook) error

func (*ServerOp) Setup 

func (s *ServerOp) Setup(ctx context.Context, b input.Binder) error

func (*ServerOp) Type 

func (s *ServerOp) Type(input.Operation)

func (*ServerOp) Valid 

func (s *ServerOp) Valid(ctx context.Context, b input.Binder) error

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