这可能并不理想,但您可以在项目根目录下运行 .js 文件来进行这些检查...
你可以在你的项目根目录创建一个名为yarnpm.js(或其他)的文件,然后在你的package.jsondeploy命令中调用该文件..
// package.json (trimmed)
"scripts": {
"deploy": "node yarnpm",
"build": "whatever build command you use"
},
// yarnpm.js
const fs = require('fs');
const FILE_NAME = process.argv[1].replace(/^.*[\\\/]/, '');
// Command you wish to run with `{{}}` in place of `npm` or `yarn'
// This would allow you to easily run multiple `npm`/`yarn` commands without much work
// For example, `{{}} run one && {{}} run two
const COMMAND_TO_RUN = '{{}} run build; ./deploy.sh';
try {
if (fs.existsSync('./package-lock.json')) { // Check for `npm`
execute(COMMAND_TO_RUN.replace('{{}}', 'npm'));
} else if (fs.existsSync('./yarn.lock')) { // Check for `yarn`
execute(COMMAND_TO_RUN.replace('{{}}', 'yarn'));
} else {
console.log('\x1b[33m', `[${FILE_NAME}] Unable to locate either npm or yarn!`, '\033[0m');
}
} catch (err) {
console.log('\x1b[31m', `[${FILE_NAME}] Unable to deploy!`, '\033[0m');
}
function execute(command) { // Helper function, to make running `exec` easier
require('child_process').exec(command,
(error, stdout, stderr) => {
if (error) {
console.log(`error: ${error.message}`);
return;
}
if (stderr) {
console.log(`stderr: ${stderr}`);
return;
}
console.log(stdout);
});
}
希望这在某种程度上有所帮助!干杯。
编辑:
...或者如果您想参数化 yarnpm.js 脚本,使其易于重复使用,并将所有“命令”保留在 package.json 文件中,您可以执行以下操作..
// package.json (trimmed, parameterized)
"scripts": {
"deploy": "node yarnpm '{{}} run build; ./deploy.sh'",
"build": "node build.js"
},
// yarnpm.js (parameterized)
const COMMAND_TO_RUN = process.argv[2]; // Technically, the first 'parameter' is the third index
const FILE_NAME = process.argv[1].replace(/^.*[\\\/]/, '');
if (COMMAND_TO_RUN) {
const fs = require('fs');
try {
if (fs.existsSync('./package-lock.json')) { // Check for `npm`
execute(COMMAND_TO_RUN.replace('{{}}', 'npm'));
} else if (fs.existsSync('./yarn.lock')) { // Check for `yarn`
execute(COMMAND_TO_RUN.replace('{{}}', 'yarn'));
} else {
console.log('\x1b[33m', `[${FILE_NAME}] Unable to locate either npm or yarn!`, '\033[0m');
}
} catch (err) {
console.log('\x1b[31m', `[${FILE_NAME}] Unable to deploy!`, '\033[0m');
}
function execute(command) { // Helper function, to make running `exec` easier
require('child_process').exec(command,
(error, stdout, stderr) => {
if (error) {
console.log(`error: ${error.message}`);
return;
}
if (stderr) {
console.log(`stderr: ${stderr}`);
return;
}
console.log(stdout);
});
}
} else {
console.log('\x1b[31m', `[${FILE_NAME}] Requires a single argument!`, '\033[0m')
}