a2r/utils/watcher/getModelImports.js

A2R Framework

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const typescript_1 = __importDefault(require("typescript"));
const getModelImports = (fileNodes, usedTypes, sourceFile) => {
    const res = [];
    for (let i = 0, l = fileNodes.length; i < l; i++) {
        const node = fileNodes[i];
        const children = node.getChildren(sourceFile);
        if (typescript_1.default.isImportDeclaration(node)) {
            let clause = null;
            let path = '';
            for (let j = 0, k = children.length; j < k && (!clause || !path); j++) {
                const child = children[j];
                if (typescript_1.default.isImportClause(child)) {
                    clause = child;
                }
                if (typescript_1.default.isStringLiteral(child)) {
                    path = child.getFullText(sourceFile).trim();
                }
            }
            if (clause) {
                const clauseText = clause.getFullText(sourceFile).trim();
                const imports = clauseText
                    .replace('{', '')
                    .replace('}', '')
                    .trim()
                    .split(',')
                    .map((s) => s.trim())
                    .filter((s) => s);
                if (usedTypes.some((t) => imports.indexOf(t) !== -1)) {
                    res.push({ clause, path, sourceFile });
                }
            }
        }
        else if (children.length) {
            res.push(...getModelImports(children, usedTypes, sourceFile));
        }
    }
    return res;
};
exports.default = getModelImports;