qinglong/cli/otask.mjs
2024-07-07 21:26:11 +08:00

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JavaScript
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#!/usr/bin/env zx
import {
dirScripts,
dirLog,
handleTaskStart,
runTaskBefore,
runTaskAfter,
handleTaskEnd,
globalState,
formatLogTime,
} from './share.mjs';
import { basename, dirname } from 'path';
function defineProgram(fileParam) {
if (fileParam.endsWith('.js') || fileParam.endsWith('.mjs')) {
return 'node';
} else if (fileParam.endsWith('.py') || fileParam.endsWith('.pyc')) {
return 'python3';
} else if (fileParam.endsWith('.sh')) {
return 'bash';
} else if (fileParam.endsWith('.ts')) {
return $`command -v tsx`
.then(() => 'tsx')
.catch(() => 'ts-node-transpile-only');
} else {
return '';
}
}
async function randomDelay(fileParam) {
const randomDelayMax = process.env.RandomDelay;
if (randomDelayMax && randomDelayMax > 0) {
const fileExtensions = process.env.RandomDelayFileExtensions || 'js';
const ignoredMinutes = process.env.RandomDelayIgnoredMinutes || '0 30';
const currentMin = new Date().getMinutes();
if (
fileExtensions.split(' ').some((ext) => fileParam.endsWith(`.${ext}`))
) {
if (
ignoredMinutes.split(' ').some((min) => parseInt(min) === currentMin)
) {
return;
}
const delaySecond = Math.floor(Math.random() * randomDelayMax) + 1;
console.log(
`任务随机延迟 ${delaySecond} 秒,配置文件参数 RandomDelay 置空可取消延迟`,
);
await sleep(delaySecond * 1000);
}
}
}
async function genArrayScripts() {
const arrayScripts = [];
const arrayScriptsName = [];
const files = await fs.readdir(dirScripts);
for (const file of files) {
if (file.endsWith('.js') && file !== 'sendNotify.js') {
arrayScripts.push(file);
const content = await fs.readFile(`${dirScripts}/${file}`, 'utf8');
const match = content.match(/new Env\(['"]([^'"]+)['"]\)/);
arrayScriptsName.push(match ? match[1] : '<未识别出活动名称>');
}
}
return { arrayScripts, arrayScriptsName };
}
async function usage() {
const { arrayScripts, arrayScriptsName } = await genArrayScripts();
console.log(
`task命令运行本程序自动添加进crontab的脚本需要输入脚本的绝对路径或去掉 “${dirScripts}/” 目录后的相对路径(定时任务中请写作相对路径),用法为:`,
);
console.log(
`1.$cmdTask <fileName> # 依次执行,如果设置了随机延迟,将随机延迟一定秒数`,
);
console.log(
`2.$cmdTask <fileName> now # 依次执行,无论是否设置了随机延迟,均立即运行,前台会输出日志,同时记录在日志文件中`,
);
console.log(
`3.$cmdTask <fileName> conc <环境变量名称> <账号编号,空格分隔>(可选的) # 并发执行,无论是否设置了随机延迟,均立即运行,前台不产生日志,直接记录在日志文件中,且可指定账号执行`,
);
console.log(
`4.$cmdTask <fileName> desi <环境变量名称> <账号编号,空格分隔> # 指定账号执行,无论是否设置了随机延迟,均立即运行`,
);
if (arrayScripts.length > 0) {
console.log(`\n当前有以下脚本可以运行:`);
arrayScripts.forEach((script, i) =>
console.log(`${i + 1}. ${arrayScriptsName[i]}${script}`),
);
} else {
console.log(`\n暂无脚本可以执行`);
}
}
export function parseDuration(d) {
if (typeof d == 'number') {
if (isNaN(d) || d < 0) throw new Error(`Invalid duration: "${d}".`);
return d;
} else if (/\d+s/.test(d)) {
return +d.slice(0, -1) * 1000;
} else if (/\d+ms/.test(d)) {
return +d.slice(0, -2);
} else if (/\d+m/.test(d)) {
return +d.slice(0, -1) * 1000 * 60;
} else if (/\d+h/.test(d)) {
return +d.slice(0, -1) * 1000 * 60 * 60;
} else if (/\d+d/.test(d)) {
return +d.slice(0, -1) * 1000 * 60 * 60 * 24;
}
throw new Error(`Unknown duration: "${d}".`);
}
async function runWithTimeout(command) {
if (globalState.commandTimeoutTime) {
const timeoutNumber = parseDuration(globalState.commandTimeoutTime);
await $([command]).timeout(timeoutNumber).nothrow().pipe(process.stdout);
} else {
await $([command]).nothrow().pipe(process.stdout);
}
}
async function runNormal(fileParam, scriptParams) {
if (
!scriptParams.includes('now') &&
process.env.realTime !== 'true' &&
process.env.noDelay !== 'true'
) {
await randomDelay(fileParam);
}
cd(dirScripts);
const relativePath = dirname(fileParam);
if (!fileParam.startsWith('/') && relativePath) {
cd(relativePath);
fileParam = fileParam.replace(`${relativePath}/`, '');
}
await runWithTimeout(
`${globalState.whichProgram} ${fileParam} ${scriptParams}`,
);
}
async function runConcurrent(fileParam, envParam, numParam, scriptParams) {
if (!envParam || !numParam) {
console.log(`缺少并发运行的环境变量参数 task xxx.js conc Test 1 3`);
return;
}
const array = (process.env[envParam] || '').split('&');
const runArr = expandRange(numParam, array.length);
const arrayRun = runArr.map((i) => array[i - 1]).filter(Boolean);
const singleLogTime = formatLogTime(new Date());
cd(dirScripts);
const relativePath = dirname(fileParam);
if (relativePath && fileParam.includes('/')) {
cd(relativePath);
fileParam = fileParam.replace(`${relativePath}/`, '');
}
await Promise.all(
arrayRun.map(async (env, i) => {
const singleLogPath = `${dirLog}/${globalState.logDir}/${singleLogTime}_${
i + 1
}.log`;
await runWithTimeout(
`${envParam}="${env.replace('"', '\\"')}" ${
globalState.whichProgram
} ${fileParam} ${scriptParams} &>${singleLogPath}`,
);
}),
);
for (let i = 0; i < arrayRun.length; i++) {
const singleLogPath = `${dirLog}/${globalState.logDir}/${singleLogTime}_${
i + 1
}.log`;
const log = await fs.readFile(singleLogPath, 'utf8');
console.log(log);
await fs.unlink(singleLogPath);
}
}
async function runDesignated(fileParam, envParam, numParam, scriptParams) {
if (!envParam || !numParam) {
console.log(`缺少单独运行的参数 task xxx.js desi Test 1 3`);
return;
}
const array = (process.env[envParam] || '').split('&');
const runArr = expandRange(numParam, array.length);
const arrayRun = runArr.map((i) => array[i - 1]).filter(Boolean);
const cookieStr = arrayRun.join('&');
cd(dirScripts);
const relativePath = dirname(fileParam);
if (relativePath && fileParam.includes('/')) {
cd(relativePath);
fileParam = fileParam.replace(`${relativePath}/`, '');
}
console.log('cookieStr', cookieStr.length, arrayRun.length);
// ${envParam}="${cookieStr.replace('"', '\\"')}"
await runWithTimeout(
`${globalState.whichProgram} ${fileParam} ${scriptParams}`,
);
}
async function runElse(fileParam, scriptParams) {
cd(dirScripts);
const relativePath = dirname(fileParam);
if (relativePath && fileParam.includes('/')) {
cd(relativePath);
fileParam = fileParam.replace(`${relativePath}/`, './');
}
await runWithTimeout(
`${globalState.whichProgram} ${fileParam} ${scriptParams}`,
);
}
function expandRange(rangeStr, max) {
const tempRangeStr = rangeStr
.replace(/-max/g, `-${max}`)
.replace(/max-/g, `${max}-`);
return tempRangeStr.split(' ').flatMap((part) => {
const rangeMatch = part.match(/^(\d+)([-~_])(\d+)$/);
if (rangeMatch) {
const [, start, , end] = rangeMatch.map(Number);
return Array.from({ length: end - start + 1 }, (_, i) => start + i);
}
return Number(part);
});
}
async function main(taskShellParams, scriptParams) {
const [fileParam, action, envParam, ...others] = taskShellParams;
if (taskShellParams.length === 0) {
return await usage();
}
if (fileParam && /\.(js|py|pyc|sh|ts)$/.test(fileParam)) {
const filePath = fileParam.startsWith('/')
? fileParam
: path.join(dirScripts, fileParam);
if (!(await fs.exists(filePath))) {
console.log(`文件不存在 ${fileParam}`);
return;
}
switch (action) {
case undefined:
return await runNormal(fileParam, scriptParams);
case 'now':
return await runNormal(fileParam, scriptParams);
case 'conc':
return await runConcurrent(
fileParam,
envParam,
others.join(' '),
scriptParams,
);
case 'desi':
return await runDesignated(
fileParam,
envParam,
others.join(' '),
scriptParams,
);
}
}
await runElse(fileParam, taskShellParams.slice(1).concat(scriptParams));
}
async function run() {
const taskArgv = minimist(process.argv.slice(3), {
'--': true,
});
const { _: taskShellParams, m, '--': scriptParams, GlobalState } = taskArgv;
const cacheState = JSON.parse(GlobalState || '{}');
for (const key in cacheState) {
globalState[key] = cacheState[key];
}
if (m) {
globalState.commandTimeoutTime = m;
}
globalState.whichProgram = await defineProgram(taskShellParams[0]);
await handleTaskStart();
await runTaskBefore();
await main(taskShellParams, scriptParams);
await runTaskAfter();
await handleTaskEnd();
}
async function singleHandle() {}
const signals = ['SIGINT', 'SIGTERM', 'SIGHUP', 'SIGQUIT', 'SIGTSTP'];
signals.forEach((sig) => process.on(sig, singleHandle));
await run();