/
document.go
108 lines (99 loc) · 3.48 KB
/
document.go
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/*----------------------------------------------------------------
* Copyright (c) ThoughtWorks, Inc.
* Licensed under the Apache License, Version 2.0
* See LICENSE in the project root for license information.
*----------------------------------------------------------------*/
package lang
import (
"context"
"encoding/json"
"fmt"
gm "github.com/getgauge/gauge-proto/go/gauge_messages"
"github.com/getgauge/gauge/util"
"github.com/sourcegraph/go-langserver/pkg/lsp"
"github.com/sourcegraph/jsonrpc2"
)
func documentOpened(req *jsonrpc2.Request, ctx context.Context, conn jsonrpc2.JSONRPC2) error {
var params lsp.DidOpenTextDocumentParams
var err error
if err = json.Unmarshal(*req.Params, ¶ms); err != nil {
return fmt.Errorf("failed to parse request %s", err.Error())
}
if util.IsGaugeFile(string(params.TextDocument.URI)) {
openFile(params)
} else if lRunner.runner != nil {
err = cacheFileOnRunner(params.TextDocument.URI, params.TextDocument.Text, false, gm.CacheFileRequest_OPENED)
}
go publishDiagnostics(ctx, conn)
return err
}
func documentChange(req *jsonrpc2.Request, ctx context.Context, conn jsonrpc2.JSONRPC2) error {
var params lsp.DidChangeTextDocumentParams
var err error
if err = json.Unmarshal(*req.Params, ¶ms); err != nil {
return fmt.Errorf("failed to parse request %s", err.Error())
}
file := params.TextDocument.URI
if util.IsGaugeFile(string(file)) {
changeFile(params)
} else if lRunner.runner != nil {
err = cacheFileOnRunner(params.TextDocument.URI, params.ContentChanges[0].Text, false, gm.CacheFileRequest_CHANGED)
}
go publishDiagnostics(ctx, conn)
return err
}
func documentClosed(req *jsonrpc2.Request, ctx context.Context, conn jsonrpc2.JSONRPC2) error {
var params lsp.DidCloseTextDocumentParams
var err error
if err := json.Unmarshal(*req.Params, ¶ms); err != nil {
return fmt.Errorf("failed to parse request. %s", err.Error())
}
if util.IsGaugeFile(string(params.TextDocument.URI)) {
closeFile(params)
} else if lRunner.runner != nil {
err = cacheFileOnRunner(params.TextDocument.URI, "", true, gm.CacheFileRequest_CLOSED)
}
go publishDiagnostics(ctx, conn)
return err
}
func documentChangeWatchedFiles(req *jsonrpc2.Request, ctx context.Context, conn jsonrpc2.JSONRPC2) error {
var params lsp.DidChangeWatchedFilesParams
if err := json.Unmarshal(*req.Params, ¶ms); err != nil {
return fmt.Errorf("failed to parse request. %s", err.Error())
}
for _, fileEvent := range params.Changes {
if fileEvent.Type == int(lsp.Created) {
if err := documentCreate(fileEvent.URI, ctx, conn); err != nil {
return err
}
} else if fileEvent.Type == int(lsp.Deleted) {
if err := documentDelete(fileEvent.URI, ctx, conn); err != nil {
return err
}
} else {
if err := documentCreate(fileEvent.URI, ctx, conn); err != nil {
return err
}
}
}
go publishDiagnostics(ctx, conn)
return nil
}
func documentCreate(uri lsp.DocumentURI, ctx context.Context, conn jsonrpc2.JSONRPC2) error {
var err error
if !util.IsGaugeFile(string(uri)) {
if lRunner.runner != nil {
err = cacheFileOnRunner(uri, "", false, gm.CacheFileRequest_CREATED)
}
}
return err
}
func documentDelete(uri lsp.DocumentURI, ctx context.Context, conn jsonrpc2.JSONRPC2) error {
if !util.IsGaugeFile(string(uri)) {
if lRunner.runner != nil {
return cacheFileOnRunner(uri, "", false, gm.CacheFileRequest_DELETED)
}
return fmt.Errorf("Language runner is not instantiated.")
}
return publishDiagnostic(uri, []lsp.Diagnostic{}, conn, ctx)
}