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index.js
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index.js
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"use strict";
var _loadTypescript = require("@glint/core/lib/common/load-typescript");
var _config = require("@glint/config");
var _util = require("@glint/core/lib/language-server/util");
var _glintLanguageServer = _interopRequireDefault(require("@glint/core/lib/language-server/glint-language-server"));
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function debounce(threshold, f) {
let pending;
return ()=>{
if (pending) {
clearTimeout(pending);
}
setTimeout(f, threshold);
};
}
function buildHelpers({ languageServer , documents , connection }) {
return {
scheduleDiagnostics: debounce(250, ()=>{
for (let { uri } of documents.all()){
let diagnostics = [];
try {
diagnostics = languageServer.getDiagnostics(uri);
} catch (e) {
// EOL
}
const filteredDiagnostics = diagnostics.filter(({ message })=>{
// https://github.com/typed-ember/glint/issues/222
if (message.includes('is declared but its value is never read')) {
return false;
}
if (message.includes("Type 'GlimmerComponent") && message.includes("is not assignable to type 'TemplateComponent")) {
return false;
}
if (message.includes("Type 'TemplateComponent") && message.includes("is not assignable to type 'GlimmerComponent")) {
return false;
}
if (message.includes('No overload matches this call.')) {
return false;
}
return true;
});
if (filteredDiagnostics.length) {
connection.sendDiagnostics({
uri,
diagnostics: filteredDiagnostics
});
}
}
}),
captureErrors (callback) {
try {
return callback();
} catch (error) {
var _stack;
connection.console.error((_stack = error.stack) !== null && _stack !== void 0 ? _stack : error);
}
}
};
}
module.exports = class ElsAddonGlint {
onInit(server, project) {
this.server = server;
this.project = project;
let destroy = this.bindLanguageServer();
return ()=>{
destroy();
};
}
bindLanguageServer() {
let connection = this.server.connection;
let documents = this.server.documents;
const ts = (0, _loadTypescript).loadTypeScript();
const glintConfig = (0, _config).findConfig(this.project.root);
const tsconfigPath = ts.findConfigFile(this.project.root, ts.sys.fileExists);
const { fileNames , options } = (0, _util).parseConfigFile(ts, tsconfigPath);
const tsFileNames = fileNames.filter((fileName)=>/\.ts$/.test(fileName)
);
const baseProjectRoots = new Set(tsFileNames);
const getRootFileNames = ()=>{
return tsFileNames.concat(documents.all().map((doc)=>(0, _util).uriToFilePath(doc.uri)
).filter((path)=>path.endsWith(".ts") && !baseProjectRoots.has(path)
));
};
const languageServer = new _glintLanguageServer.default(ts, glintConfig, getRootFileNames, options);
this.languageServer = languageServer;
let { scheduleDiagnostics , captureErrors } = buildHelpers({
connection,
documents,
languageServer
});
// connection.onInitialize(() => ({ capabilities }));
documents.onDidOpen(({ document })=>{
languageServer.openFile(document.uri, document.getText());
scheduleDiagnostics();
});
documents.onDidClose(({ document })=>{
languageServer.closeFile(document.uri);
});
documents.onDidChangeContent(({ document })=>{
languageServer.updateFile(document.uri, document.getText());
scheduleDiagnostics();
});
// connection.onPrepareRename(({ textDocument, position }) => {
// return captureErrors(() =>
// languageServer.prepareRename(textDocument.uri, position)
// );
// });
// connection.onRenameRequest(({ textDocument, position, newName }) => {
// return captureErrors(() =>
// languageServer.getEditsForRename(textDocument.uri, position, newName)
// );
// });
connection.onCompletionResolve((item)=>{
var ref;
return (ref = captureErrors(()=>languageServer.getCompletionDetails(item)
)) !== null && ref !== void 0 ? ref : item;
});
connection.onWorkspaceSymbol(({ query })=>{
return captureErrors(()=>languageServer.findSymbols(query)
);
});
connection.onDidChangeWatchedFiles(()=>{
// TODO: use this to synchronize files that aren't open so we don't assume changes only
// happen in the editor.
});
return ()=>{
languageServer.dispose();
};
}
async onHover(_, params) {
const { textDocument , position } = params;
const hover = this.languageServer.getHover(textDocument.uri, position);
if (hover) {
return [
hover
];
}
return params.results;
}
async onComplete(_, params) {
const results = await this.languageServer.getCompletions(params.textDocument.uri, params.position);
return [
...results || [],
...params.results
];
}
async onDefinition(_, params) {
const results = await this.languageServer.getDefinition(params.textDocument.uri, params.position);
return [
...results,
...params.results
];
}
async onReference(_, params) {
const results = this.languageServer.getReferences(params.textDocument.uri, params.position);
return [
...results,
...params.results
];
}
};
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