fish-lsp/out/document-highlight.js

LSP implementation for fish/fish-shell

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getDocumentHighlights = getDocumentHighlights;
const translation_1 = require("./utils/translation");
const tree_sitter_1 = require("./utils/tree-sitter");
const vscode_languageserver_1 = require("vscode-languageserver");
/**
 * TODO:
 *    ADD DocumentHighlightKind.Read | DocumentHighlightKind.Write support
 */
function getDocumentHighlights(tree, node) {
    const highlights = [];
    const nodeSymbolKind = (0, translation_1.toSymbolKind)(node);
    function visitNode(currentNode) {
        if (!currentNode)
            return;
        const currSymbolKind = (0, translation_1.toSymbolKind)(currentNode);
        const equalKinds = currSymbolKind === nodeSymbolKind || currentNode.type === node.type;
        if (equalKinds && currentNode.text === node.text) {
            highlights.push({
                range: {
                    start: {
                        line: currentNode.startPosition.row,
                        character: currentNode.startPosition.column,
                    },
                    end: {
                        line: currentNode.endPosition.row,
                        character: currentNode.endPosition.column,
                    },
                },
                // kind: DocumentHighlightKind.Text,
                kind: (0, tree_sitter_1.equalRanges)((0, tree_sitter_1.getRange)(currentNode), (0, tree_sitter_1.getRange)(node))
                    ? vscode_languageserver_1.DocumentHighlightKind.Read
                    : vscode_languageserver_1.DocumentHighlightKind.Text,
            });
        }
        currentNode.children.forEach(child => visitNode(child));
    }
    visitNode(tree.rootNode);
    return highlights;
}