vue-simple-compiler/dist/context.js

A lib to compile Vue Single-File Component into plain JavaScript & CSS.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createContext = exports.resolveFeatures = void 0;
const path_1 = require("path");
// @ts-ignore
const hash_sum_1 = __importDefault(require("hash-sum"));
const constants_1 = require("./constants");
const options_1 = require("./options");
const resolveFeatures = (descriptor, context) => {
    const { filename, features, addedProps, addedCodeList, id } = context;
    const scriptLang = (descriptor.script && descriptor.script.lang) ||
        (descriptor.scriptSetup && descriptor.scriptSetup.lang) ||
        'js';
    features.hasTS = scriptLang === 'ts';
    descriptor.styles.some((style) => {
        if (style.scoped) {
            features.hasScoped = true;
        }
        if (style.module) {
            features.hasCSSModules = true;
        }
        features.hasStyle = true;
        return features.hasScoped && features.hasCSSModules && features.hasStyle;
    });
    if (features.hasScoped) {
        addedProps.push(['__scopeId', JSON.stringify(`data-v-${id}`)]);
    }
    if (features.hasCSSModules) {
        addedProps.push(['__cssModules', `cssModules`]);
        addedCodeList.push('const cssModules= {}');
    }
    if (!context.isProd) {
        addedProps.push(['__file', JSON.stringify(filename.replace(/\\/g, '/'))]);
    }
};
exports.resolveFeatures = resolveFeatures;
const createContext = (source, options) => {
    const root = options?.root ?? constants_1.ROOT;
    const filename = options?.filename ?? constants_1.FILENAME;
    const fullpath = (0, path_1.join)(root, filename);
    const destFilename = (0, options_1.getDestPath)(options?.filename ?? constants_1.FILENAME);
    const id = options?.filename ? (0, hash_sum_1.default)(options.filename + source) : constants_1.ID;
    const context = {
        isProd: options?.isProd ?? false,
        hmr: options?.hmr ?? false,
        root,
        filename,
        fullpath,
        id,
        destFilename,
        options: options ?? {},
        features: {},
        addedProps: [],
        addedCodeList: [],
        externalJsList: [],
        externalCssList: [],
        bindingMetadata: undefined,
    };
    return context;
};
exports.createContext = createContext;