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monorepo.ts
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monorepo.ts
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import is from '@sindresorhus/is';
import minimatch from 'minimatch';
import { logger } from '../../../logger';
import { SkipReason } from '../../../types';
import { getSiblingFileName, getSubDirectory } from '../../../util/fs';
import type { PackageFile } from '../../types';
function matchesAnyPattern(val: string, patterns: string[]): boolean {
const res = patterns.some(
(pattern) => pattern === val + '/' || minimatch(val, pattern, { dot: true })
);
logger.trace({ val, patterns, res }, `matchesAnyPattern`);
return res;
}
export function detectMonorepos(
packageFiles: Partial<PackageFile>[],
updateInternalDeps: boolean
): void {
logger.debug('Detecting Lerna and Yarn Workspaces');
for (const p of packageFiles) {
const {
packageFile,
npmLock,
yarnLock,
managerData = {},
lernaClient,
lernaPackages,
yarnWorkspacesPackages,
} = p;
const { lernaJsonFile } = managerData;
const packages = yarnWorkspacesPackages || lernaPackages;
if (packages?.length) {
const internalPackagePatterns = (is.array(packages)
? packages
: [packages]
).map((pattern) => getSiblingFileName(packageFile, pattern));
const internalPackageFiles = packageFiles.filter((sp) =>
matchesAnyPattern(
getSubDirectory(sp.packageFile),
internalPackagePatterns
)
);
const internalPackageNames = internalPackageFiles
.map((sp) => sp.packageJsonName)
.filter(Boolean);
if (!updateInternalDeps) {
p.deps?.forEach((dep) => {
if (internalPackageNames.includes(dep.depName)) {
dep.skipReason = SkipReason.InternalPackage; // eslint-disable-line no-param-reassign
}
});
}
for (const subPackage of internalPackageFiles) {
subPackage.managerData = subPackage.managerData || {};
subPackage.managerData.lernaJsonFile = lernaJsonFile;
subPackage.lernaClient = lernaClient;
subPackage.yarnLock = subPackage.yarnLock || yarnLock;
subPackage.npmLock = subPackage.npmLock || npmLock;
if (subPackage.yarnLock) {
subPackage.hasYarnWorkspaces = !!yarnWorkspacesPackages;
}
if (!updateInternalDeps) {
subPackage.deps?.forEach((dep) => {
if (internalPackageNames.includes(dep.depName)) {
dep.skipReason = SkipReason.InternalPackage; // eslint-disable-line no-param-reassign
}
});
}
}
}
}
}