57 lines
2.6 KiB
JavaScript
57 lines
2.6 KiB
JavaScript
import { resolve } from "node:path";
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import { checkProject } from "./check.js";
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import { initPolicy } from "./init.js";
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import { loadPolicy } from "./policy.js";
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export async function main(argv = process.argv.slice(2)) {
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if (argv.includes("--help") || argv.includes("-h")) {
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printHelp();
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return;
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}
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const command = argv.shift();
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if (!["check", "init"].includes(command)) throw new Error("expected command check or init; use --help for usage");
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const args = parseArgs(argv, command === "check" ? new Set(["path", "policy", "report", "skip-install"]) : new Set(["path", "output"]));
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if (!args.path) throw new Error("--path is required");
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if (command === "check") {
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if (!args.report) throw new Error("--report is required");
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const policy = await loadPolicy(args.policy ? resolve(args.policy) : null);
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const report = await checkProject({ path: args.path, report: args.report, policy, skipInstall: args["skip-install"] === true });
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console.log(`dependency-guard: ${report.status.toUpperCase()} - ${report.summary.directPackages} direct package(s), ${report.summary.failures} failure(s), ${report.summary.warnings} warning(s)`);
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console.log(`evidence: ${resolve(args.report)}`);
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for (const failure of report.failures.slice(0, 10)) console.error(`FAIL: ${failure}`);
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for (const warning of report.warnings.slice(0, 10)) console.warn(`WARN: ${warning}`);
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if (report.status !== "pass") process.exitCode = 1;
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} else {
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if (!args.output) throw new Error("--output is required");
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const result = await initPolicy({ path: args.path, output: args.output });
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console.log(`wrote policy: ${result.output}`);
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for (const warning of result.skipped) console.warn(`WARN: ${warning}`);
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}
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}
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function parseArgs(argv, allowed) {
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const result = {};
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while (argv.length) {
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const token = argv.shift();
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if (!token.startsWith("--")) throw new Error(`unexpected positional argument: ${token}`);
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const key = token.slice(2);
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if (!allowed.has(key)) throw new Error(`unknown option: ${token}`);
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if (key === "skip-install") {
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if (result[key]) throw new Error(`${token} specified more than once`);
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result[key] = true;
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continue;
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}
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const value = argv.shift();
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if (!value || value.startsWith("--")) throw new Error(`${token} requires a value`);
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if (result[key]) throw new Error(`${token} specified more than once`);
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result[key] = value;
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}
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return result;
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}
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function printHelp() {
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console.log(`Usage:
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dependency-guard check --path <project> [--policy <policy.json>] --report <report.json> [--skip-install]
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dependency-guard init --path <project> --output <policy.json>`);
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}
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