rollup-plugin-install/dist/index.js

auto install dependence while vite/rollup build

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.autoInstallPlugin = void 0;
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
const child_process_1 = require("child_process");
const pluginutils_1 = require("@rollup/pluginutils");
function autoInstallPlugin(optons) {
    const bin = (optons === null || optons === void 0 ? void 0 : optons.bin) || "npm";
    const npmDir = "node_modules";
    const npmRoot = tryGetPkgDir(__dirname);
    return {
        name: "auto-install",
        resolveId(source, importer, options) {
            const normalizeSource = pluginutils_1.normalizePath(source);
            // 1. source校验
            if (!source || // 非空（保险点）
                /^\W?[./]/.test(normalizeSource) || // 非相对路径
                normalizeSource.includes(npmDir) // 不含node_modules
            ) {
                return null;
            }
            // 2. npm模块名处理&校验
            const match = source.match(/^((@\w+\/)?[^/]*)\/?.*$/);
            if (!match) {
                console.error("正则写错了o(╥﹏╥)o ... ", source, " 提个issue吧~");
                return null;
            }
            const module = match[1];
            // 3. 判断是否已经安装npm
            if (fs_1.default.existsSync(path_1.default.resolve(npmRoot, npmDir, module))) {
                return null;
            }
            // 4. 开始安装
            console.info("Installing %s... ", module);
            const output = child_process_1.execSync(`${bin} install ${module}`, {
                encoding: "utf-8",
                timeout: 60000,
                stdio: ["ignore", "pipe", "inherit"],
            });
            if (output.includes("error")) {
                console.error("安装出错了o(╥﹏╥)o ... ", module);
                return null;
            }
            return module;
        },
    };
}
exports.autoInstallPlugin = autoInstallPlugin;
/**
 * 从某个目录开始，向上查找pkgJson所在目录
 *
 * @param {string} dir
 * @returns {string}
 */
function tryGetPkgDir(dir) {
    const pkgDir = path_1.default.resolve(dir, "./package.json");
    if (fs_1.default.existsSync(pkgDir)) {
        return pkgDir;
    }
    const nextDir = path_1.default.resolve(dir, "../");
    if (/\/$/.test(nextDir)) {
        console.error("无法找到package.json所在的目录");
        return "";
    }
    return tryGetPkgDir(nextDir);
}
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