/* eslint-disable prefer-template */
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/**
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* 工程代码pre-commit 检查工具
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* @date 2019.9.4
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* @author 310227663@qq.com
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*/
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const { exec } = require('child_process');
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const chalk = require('chalk');
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const { CLIEngine } = require('eslint');
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const cli = new CLIEngine({});
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const { log } = console;
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function getErrorLevel(number) {
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switch (number) {
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case 2:
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return 'error';
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case 1:
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return 'warn';
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default:
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}
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return 'undefined';
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}
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let pass = 0;
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exec(
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'git diff --cached --name-only --diff-filter=ACM | grep -Ei "\\.ts$|\\.js$"',
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(error, stdout) => {
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if (stdout.length) {
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const array = stdout.split('\n');
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array.pop();
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const { results } = cli.executeOnFiles(array);
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let errorCount = 0;
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let warningCount = 0;
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results.forEach((result) => {
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errorCount += result.errorCount;
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warningCount += result.warningCount;
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if (result.messages.length > 0) {
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log('\n');
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log(result.filePath);
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result.messages.forEach((obj) => {
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const level = getErrorLevel(obj.severity);
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if (level === 'warn')
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log(
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' ' +
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obj.line +
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':' +
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obj.column +
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'\t ' +
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chalk.yellow(level) +
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' \0 ' +
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obj.message +
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'\t\t' +
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chalk.grey(obj.ruleId) +
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'',
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);
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if (level === 'error')
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log(
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' ' +
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obj.line +
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':' +
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obj.column +
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'\t ' +
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chalk.red.bold(level) +
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' \0 ' +
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obj.message +
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'\t\t ' +
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chalk.grey(obj.ruleId) +
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'',
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);
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if (level === 'error') pass = 1;
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});
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}
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});
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if (warningCount > 0 || errorCount > 0) {
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log(
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'\n' +
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chalk.bgRed.bold(errorCount + warningCount + ' problems') +
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' (' +
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chalk.red.bold(errorCount) +
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' errors, ' +
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chalk.yellow(warningCount) +
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' warnings) \0',
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);
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}
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!pass && log(chalk.green.bold('~~ Done: 代码检验通过，提交成功 ~~'));
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process.exit(pass);
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}
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if (error !== null) {
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log(`exec error: ${error}`);
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}
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},
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);
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