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Copy pathpwd-commitlint.ts
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62 lines (56 loc) · 1.87 KB
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import fs from 'fs/promises';
import path from 'path';
const getCommitLintModuleType = async (): Promise<'cjs' | 'esm'> => {
const packageFile = 'node_modules/@commitlint/load/package.json';
const packageJsonPath = path.join(
process.env.PWD || process.cwd(),
packageFile,
);
const packageJson = JSON.parse(await fs.readFile(packageJsonPath, 'utf8'));
if (!packageJson) {
throw new Error(`Failed to parse ${packageFile}`);
}
return packageJson.type === 'module' ? 'esm' : 'cjs';
};
/**
* QualifiedConfig from any version of @commitlint/types
* @see https://github.com/conventional-changelog/commitlint/blob/master/@commitlint/types/src/load.ts
*/
type QualifiedConfigOnAnyVersion = { [key:string]: unknown };
/**
* This code is loading the configuration for the `@commitlint` package from the current working
* directory (`process.env.PWD`) by requiring the `load` module from the `@commitlint` package.
*
* @returns
*/
export const getCommitLintPWDConfig = async (): Promise<QualifiedConfigOnAnyVersion | null> => {
let load, nodeModulesPath;
switch (await getCommitLintModuleType()) {
case 'cjs':
/**
* CommonJS (<= [email protected].)
*/
nodeModulesPath = path.join(
process.env.PWD || process.cwd(),
'node_modules/@commitlint/load',
);
load = require(nodeModulesPath).default;
break;
case 'esm':
/**
* ES Module ([email protected]. <= )
* Directory import is not supported in ES Module resolution, so import the file directly
*/
nodeModulesPath = path.join(
process.env.PWD || process.cwd(),
'node_modules/@commitlint/load/lib/load.js',
);
load = (await import(nodeModulesPath)).default;
break;
}
if (load && typeof load === 'function') {
return await load();
}
// @commitlint/load is not a function
return null;
};