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package lsp
import (
"maps"
"github.com/grindlemire/go-tui/internal/lsp/gopls"
"github.com/grindlemire/go-tui/internal/lsp/provider"
"github.com/grindlemire/go-tui/internal/tuigen"
)
type componentIndexAdapter struct {
index *ComponentIndex
}
func (a *componentIndexAdapter) Lookup(name string) (*provider.ComponentInfo, bool) {
info, ok := a.index.Lookup(name)
if !ok || info == nil {
return nil, false
}
return &provider.ComponentInfo{
Name: info.Name,
Params: info.Params,
Location: info.Location,
}, true
}
func (a *componentIndexAdapter) LookupFunc(name string) (*provider.FuncInfo, bool) {
info, ok := a.index.LookupFunc(name)
if !ok || info == nil {
return nil, false
}
return &provider.FuncInfo{
Name: info.Name,
Signature: info.Signature,
Returns: info.Returns,
Location: info.Location,
}, true
}
func (a *componentIndexAdapter) LookupParam(componentName, paramName string) (*provider.ParamInfo, bool) {
info, ok := a.index.LookupParam(componentName, paramName)
if !ok || info == nil {
return nil, false
}
return &provider.ParamInfo{
Name: info.Name,
Type: info.Type,
ComponentName: info.ComponentName,
Location: info.Location,
}, true
}
func (a *componentIndexAdapter) LookupFuncParam(funcName, paramName string) (*provider.FuncParamInfo, bool) {
param, uri, ok := a.index.LookupFuncParam(funcName, paramName)
if !ok || param == nil {
return nil, false
}
return &provider.FuncParamInfo{
Name: param.Name,
Type: param.Type,
FuncName: funcName,
Location: provider.Location{
URI: uri,
Range: provider.Range{
Start: param.Position,
End: provider.Position{Line: param.Position.Line, Character: param.Position.Character + len(param.Name)},
},
},
}, true
}
func (a *componentIndexAdapter) All() []string {
return a.index.All()
}
func (a *componentIndexAdapter) AllFunctions() []string {
return a.index.AllFunctions()
}
type goplsProxyAdapter struct {
server *Server
}
func (a *goplsProxyAdapter) GetProxy() *gopls.GoplsProxy {
return a.server.goplsProxy
}
type virtualFileAdapter struct {
server *Server
}
func (a *virtualFileAdapter) GetVirtualFile(uri string) *gopls.CachedVirtualFile {
return a.server.virtualFiles.Get(uri)
}
type documentAdapter struct {
server *Server
}
func (a *documentAdapter) GetDocument(uri string) *provider.Document {
doc := a.server.docs.Get(uri)
if doc == nil {
return nil
}
return convertDocument(doc)
}
func (a *documentAdapter) AllDocuments() []*provider.Document {
docs := a.server.docs.All()
result := make([]*provider.Document, len(docs))
for i, d := range docs {
result[i] = convertDocument(d)
}
return result
}
type workspaceASTAdapter struct {
server *Server
}
func (a *workspaceASTAdapter) GetWorkspaceAST(uri string) *tuigen.File {
a.server.workspaceASTsMu.RLock()
defer a.server.workspaceASTsMu.RUnlock()
return a.server.workspaceASTs[uri]
}
func (a *workspaceASTAdapter) AllWorkspaceASTs() map[string]*tuigen.File {
a.server.workspaceASTsMu.RLock()
defer a.server.workspaceASTsMu.RUnlock()
result := make(map[string]*tuigen.File, len(a.server.workspaceASTs))
maps.Copy(result, a.server.workspaceASTs)
return result
}
func convertDocument(d *Document) *provider.Document {
return &provider.Document{
URI: d.URI,
Content: d.Content,
Version: d.Version,
AST: d.AST,
Errors: d.Errors,
}
}
func CursorContextToProvider(ctx *CursorContext) *provider.CursorContext {
var scope *provider.Scope
if ctx.Scope != nil {
scope = &provider.Scope{
Component: ctx.Scope.Component,
Function: ctx.Scope.Function,
ForLoop: ctx.Scope.ForLoop,
IfStmt: ctx.Scope.IfStmt,
Refs: ctx.Scope.Refs,
StateVars: ctx.Scope.StateVars,
LetBinds: ctx.Scope.LetBinds,
Params: ctx.Scope.Params,
}
}
return &provider.CursorContext{
Document: convertDocument(ctx.Document),
Position: ctx.Position,
Offset: ctx.Offset,
Node: ctx.Node,
NodeKind: provider.NodeKind(ctx.NodeKind),
Scope: scope,
ParentChain: ctx.ParentChain,
Word: ctx.Word,
Line: ctx.Line,
InGoExpr: ctx.InGoExpr,
InClassAttr: ctx.InClassAttr,
InElement: ctx.InElement,
AttrTag: ctx.AttrTag,
AttrName: ctx.AttrName,
ImportPath: ctx.ImportPath,
}
}
func (s *Server) CreateProviderRegistry() *Registry {
indexAdapter := &componentIndexAdapter{index: s.index}
proxyAdapter := &goplsProxyAdapter{server: s}
vfAdapter := &virtualFileAdapter{server: s}
docsAdapter := &documentAdapter{server: s}
workspaceAdapter := &workspaceASTAdapter{server: s}
return &Registry{
Hover: newHoverProviderAdapter(provider.NewHoverProvider(indexAdapter, proxyAdapter, vfAdapter)),
Completion: newCompletionProviderAdapter(provider.NewCompletionProvider(indexAdapter, proxyAdapter, vfAdapter)),
Definition: newDefinitionProviderAdapter(provider.NewDefinitionProvider(indexAdapter, proxyAdapter, vfAdapter, docsAdapter)),
References: newReferencesProviderAdapter(provider.NewReferencesProvider(indexAdapter, docsAdapter, workspaceAdapter)),
DocumentSymbol: newDocumentSymbolProviderAdapter(provider.NewDocumentSymbolProvider()),
WorkspaceSymbol: newWorkspaceSymbolProviderAdapter(provider.NewWorkspaceSymbolProvider(indexAdapter)),
Diagnostics: newDiagnosticsProviderAdapter(provider.NewDiagnosticsProvider()),
Formatting: newFormattingProviderAdapter(provider.NewFormattingProvider()),
SemanticTokens: newSemanticTokensProviderAdapter(provider.NewSemanticTokensProvider(&functionNameCheckerAdapter{server: s}, docsAdapter)),
}
}
type hoverProviderAdapter struct {
inner provider.HoverProvider
}
func newHoverProviderAdapter(p provider.HoverProvider) HoverProvider {
return &hoverProviderAdapter{inner: p}
}
func (a *hoverProviderAdapter) Hover(ctx *CursorContext) (*Hover, error) {
pCtx := CursorContextToProvider(ctx)
return a.inner.Hover(pCtx)
}
type definitionProviderAdapter struct {
inner provider.DefinitionProvider
}
func newDefinitionProviderAdapter(p provider.DefinitionProvider) DefinitionProvider {
return &definitionProviderAdapter{inner: p}
}
func (a *definitionProviderAdapter) Definition(ctx *CursorContext) ([]Location, error) {
pCtx := CursorContextToProvider(ctx)
return a.inner.Definition(pCtx)
}
type referencesProviderAdapter struct {
inner provider.ReferencesProvider
}
func newReferencesProviderAdapter(p provider.ReferencesProvider) ReferencesProvider {
return &referencesProviderAdapter{inner: p}
}
func (a *referencesProviderAdapter) References(ctx *CursorContext, includeDecl bool) ([]Location, error) {
pCtx := CursorContextToProvider(ctx)
return a.inner.References(pCtx, includeDecl)
}
type completionProviderAdapter struct {
inner provider.CompletionProvider
}
func newCompletionProviderAdapter(p provider.CompletionProvider) CompletionProvider {
return &completionProviderAdapter{inner: p}
}
func (a *completionProviderAdapter) Complete(ctx *CursorContext) (*CompletionList, error) {
pCtx := CursorContextToProvider(ctx)
return a.inner.Complete(pCtx)
}
type documentSymbolProviderAdapter struct {
inner provider.DocumentSymbolProvider
}
func newDocumentSymbolProviderAdapter(p provider.DocumentSymbolProvider) DocumentSymbolProvider {
return &documentSymbolProviderAdapter{inner: p}
}
func (a *documentSymbolProviderAdapter) DocumentSymbols(doc *Document) ([]DocumentSymbol, error) {
pDoc := convertDocument(doc)
return a.inner.DocumentSymbols(pDoc)
}
type workspaceSymbolProviderAdapter struct {
inner provider.WorkspaceSymbolProvider
}
func newWorkspaceSymbolProviderAdapter(p provider.WorkspaceSymbolProvider) WorkspaceSymbolProvider {
return &workspaceSymbolProviderAdapter{inner: p}
}
func (a *workspaceSymbolProviderAdapter) WorkspaceSymbols(query string) ([]SymbolInformation, error) {
return a.inner.WorkspaceSymbols(query)
}
type diagnosticsProviderAdapter struct {
inner provider.DiagnosticsProvider
}
func newDiagnosticsProviderAdapter(p provider.DiagnosticsProvider) DiagnosticsProvider {
return &diagnosticsProviderAdapter{inner: p}
}
func (a *diagnosticsProviderAdapter) Diagnose(doc *Document) ([]Diagnostic, error) {
pDoc := convertDocument(doc)
return a.inner.Diagnose(pDoc)
}
type formattingProviderAdapter struct {
inner provider.FormattingProvider
}
func newFormattingProviderAdapter(p provider.FormattingProvider) FormattingProvider {
return &formattingProviderAdapter{inner: p}
}
func (a *formattingProviderAdapter) Format(doc *Document, opts FormattingOptions) ([]TextEdit, error) {
pDoc := convertDocument(doc)
return a.inner.Format(pDoc, opts)
}
type semanticTokensProviderAdapter struct {
inner provider.SemanticTokensProvider
}
func newSemanticTokensProviderAdapter(p provider.SemanticTokensProvider) SemanticTokensProvider {
return &semanticTokensProviderAdapter{inner: p}
}
func (a *semanticTokensProviderAdapter) SemanticTokensFull(doc *Document) (*SemanticTokens, error) {
pDoc := convertDocument(doc)
result, err := a.inner.SemanticTokensFull(pDoc)
if err != nil {
return nil, err
}
if result == nil {
return &SemanticTokens{Data: []int{}}, nil
}
return result, nil
}
type functionNameCheckerAdapter struct {
server *Server
}
var goBuiltinFunctions = map[string]bool{
"len": true, "cap": true, "make": true, "new": true,
"append": true, "copy": true, "delete": true,
"close": true, "panic": true, "recover": true,
"print": true, "println": true,
"real": true, "imag": true, "complex": true,
}
func (a *functionNameCheckerAdapter) IsFunctionName(name string) bool {
if _, ok := a.server.index.LookupFunc(name); ok {
return true
}
return goBuiltinFunctions[name]
}
|