98 lines
3.0 KiB
TypeScript
98 lines
3.0 KiB
TypeScript
import { readFileSync, writeFileSync } from "node:fs";
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import { createInterface } from "node:readline";
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import { join } from "node:path";
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interface Semver {
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major: number;
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minor: number;
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patch: number;
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}
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type BumpType = "major" | "minor" | "patch";
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export function parseSemver(version: string): Semver {
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const parts = version.split(".");
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if (parts.length !== 3) {
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throw new Error(`无效的版本号格式: ${version}`);
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}
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const [major, minor, patch] = parts.map((p) => {
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const n = Number(p);
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if (Number.isNaN(n) || !Number.isInteger(n) || n < 0) {
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throw new Error(`无效的版本号格式: ${version}`);
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}
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return n;
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});
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return { major: major!, minor: minor!, patch: patch! };
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}
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export function bumpVersion(current: string, type: BumpType): string {
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const semver = parseSemver(current);
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switch (type) {
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case "major":
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return `${semver.major + 1}.0.0`;
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case "minor":
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return `${semver.major}.${semver.minor + 1}.0`;
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case "patch":
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return `${semver.major}.${semver.minor}.${semver.patch + 1}`;
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}
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}
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async function ask(query: string): Promise<string> {
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const rl = createInterface({ input: process.stdin, output: process.stdout });
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return new Promise((resolve) => {
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rl.question(query, (answer) => {
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rl.close();
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resolve(answer.trim());
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});
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});
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}
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async function selectBumpType(): Promise<BumpType> {
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console.log("选择版本递增类型:");
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console.log(" 1) major - 不兼容的 API 变更");
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console.log(" 2) minor - 向下兼容的功能新增");
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console.log(" 3) patch - 向下兼容的问题修正");
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while (true) {
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const answer = await ask("请输入 1/2/3 [3]: ");
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const choice = answer || "3";
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if (choice === "1") return "major";
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if (choice === "2") return "minor";
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if (choice === "3") return "patch";
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console.log("无效选择，请输入 1、2 或 3");
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}
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}
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async function stepBumpVersion(): Promise<string> {
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const pkgPath = join(import.meta.dir, "..", "package.json");
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const pkg = JSON.parse(readFileSync(pkgPath, "utf-8")) as { version: string };
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if (typeof pkg.version !== "string" || pkg.version.length === 0) {
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throw new Error("package.json 中缺少有效的 version 字段");
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}
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const currentVersion = pkg.version;
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const bumpType = await selectBumpType();
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const newVersion = bumpVersion(currentVersion, bumpType);
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const answer = await ask(`确认版本号 ${currentVersion} → ${newVersion}? [y/N]: `);
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if (answer.toLowerCase() !== "y") {
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console.log("已取消");
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process.exit(0);
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}
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pkg.version = newVersion;
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writeFileSync(pkgPath, JSON.stringify(pkg, null, 2) + "\n");
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console.log(`版本号已更新: ${currentVersion} → ${newVersion}`);
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return newVersion;
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}
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async function main(): Promise<void> {
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const newVersion = await stepBumpVersion();
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console.log(`[1/4] 版本号递增完成: ${newVersion}`);
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}
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main().catch((err: unknown) => {
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console.error(err instanceof Error ? err.message : String(err));
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process.exit(1);
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});
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