lion/scripts/lint-versions.js

82 lines
2.5 KiB
JavaScript

/* eslint-disable no-console */
const { readdirSync, existsSync, readFileSync } = require('fs');
const getDirectories = source =>
readdirSync(source, { withFileTypes: true })
.filter(pathMeta => pathMeta.isDirectory())
.map(pathMeta => pathMeta.name);
function readPackageJsonDeps(filePath) {
if (existsSync(filePath)) {
const jsonData = JSON.parse(readFileSync(filePath, 'utf-8'));
const merged = { ...jsonData.dependencies, ...jsonData.devDependencies };
const result = {};
Object.keys(merged).forEach(dep => {
if (merged[dep] && !merged[dep].includes('file:')) {
result[dep] = merged[dep];
}
});
// Note: we IGNORE singleton manager here as we NEED it to be a broad range of version
// the singleton-manager should never have a breaking change
delete result['singleton-manager'];
return result;
}
return {};
}
function readPackageJsonNameVersion(filePath) {
if (existsSync(filePath)) {
const jsonData = JSON.parse(readFileSync(filePath, 'utf-8'));
const result = {};
result[jsonData.name] = `${jsonData.version}`;
return result;
}
return {};
}
function compareVersions(versionsA, versionsB) {
let output = '';
const newVersions = { ...versionsA };
Object.keys(versionsB).forEach(dep => {
if (versionsA[dep] && versionsB[dep] && versionsA[dep] !== versionsB[dep]) {
output += ` - "${dep}" should be "${versionsA[dep]}" but is "${versionsB[dep]}"\n`;
}
if (!newVersions[dep]) {
newVersions[dep] = versionsB[dep];
}
});
return {
output,
newVersions,
};
}
let currentVersions = readPackageJsonDeps('./package.json');
let endReturn = 0;
// find all versions in the monorepo
getDirectories('./packages').forEach(subPackage => {
const filePath = `./packages/${subPackage}/package.json`;
currentVersions = { ...currentVersions, ...readPackageJsonNameVersion(filePath) };
});
// lint all versions in packages
getDirectories('./packages').forEach(subPackage => {
const filePath = `./packages/${subPackage}/package.json`;
const subPackageVersions = readPackageJsonDeps(filePath);
const { output, newVersions } = compareVersions(currentVersions, subPackageVersions);
currentVersions = { ...newVersions };
if (output) {
console.log(`Version mismatches found in "${filePath}":`);
console.log(output);
console.log();
endReturn = 1;
}
});
if (endReturn === 0) {
console.log('All versions are aligned 💪');
}
process.exit(endReturn);