86 lines
2.5 KiB
JavaScript
86 lines
2.5 KiB
JavaScript
#!/usr/bin/env node
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/**
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* 把 SSH 私钥转换为“单行 base64”,用于放入 Gitea Secrets(例如 DEV_SSH_KEY_B64)。
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*
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* 用法:
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* 1) 从文件读取:
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* node scripts/ssh-key-to-b64.mjs ~/.ssh/deploy_key
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*
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* 2) 从 stdin 读取(直接粘贴私钥内容,结束后按 Ctrl+D):
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* node scripts/ssh-key-to-b64.mjs -
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*
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* 3) 输出同时复制到剪贴板(仅 macOS,需系统自带 pbcopy):
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* node scripts/ssh-key-to-b64.mjs ~/.ssh/deploy_key --clipboard
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*
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* 注意:
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* - 请不要把输出写入仓库或提交到 git。
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* - 工作流会优先使用 *_SSH_KEY_B64(更稳,避免多行换行丢失)。
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*/
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import fs from 'node:fs';
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import { spawnSync } from 'node:child_process';
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function printHelp() {
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console.log(`用法:
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node scripts/ssh-key-to-b64.mjs <私钥文件路径> [--clipboard]
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node scripts/ssh-key-to-b64.mjs - [--clipboard]
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示例:
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node scripts/ssh-key-to-b64.mjs ~/.ssh/deploy_key
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node scripts/ssh-key-to-b64.mjs - --clipboard
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`);
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}
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const args = process.argv.slice(2);
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const clipboard = args.includes('--clipboard') || args.includes('-c');
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const help = args.includes('--help') || args.includes('-h');
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const input = args.find((a) => !a.startsWith('-'));
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if (help || !input) {
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printHelp();
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process.exit(help ? 0 : 1);
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}
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function readAllStdin() {
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return fs.readFileSync(0);
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}
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let buf;
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try {
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if (input === '-') {
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buf = readAllStdin();
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} else {
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buf = fs.readFileSync(input);
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}
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} catch (e) {
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console.error(`读取失败:${String(e?.message || e)}`);
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process.exit(1);
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}
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// 规范化:去掉末尾的换行/回车(避免少数环境里复制粘贴多一个空行)
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let text = buf.toString('utf8').replace(/\r/g, '');
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text = text.replace(/\n+$/g, '\n');
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if (!text.includes('BEGIN') || !text.includes('PRIVATE KEY')) {
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console.error('提示:输入内容看起来不像 SSH 私钥(未检测到 PRIVATE KEY 头部)。仍会继续转换,但请确认输入正确。');
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}
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const b64 = Buffer.from(text, 'utf8').toString('base64');
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if (clipboard) {
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if (process.platform !== 'darwin') {
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console.error('当前不是 macOS,无法使用 --clipboard(需要 pbcopy)。将仅输出到 stdout。');
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} else {
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const r = spawnSync('pbcopy', [], { input: b64, encoding: 'utf8' });
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if (r.status !== 0) {
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console.error(`复制到剪贴板失败:pbcopy 退出码=${r.status}`);
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} else {
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console.error('已复制到剪贴板:请粘贴到 Gitea Secrets(例如 DEV_SSH_KEY_B64)。');
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}
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}
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}
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// 只输出 base64(单行)
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process.stdout.write(b64);
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