next
Version:
The React Framework
57 lines (56 loc) • 2.01 kB
JavaScript
import * as semver from 'next/dist/compiled/semver';
export function parseVersionInfo(o) {
const latest = semver.parse(o.latest);
const canary = semver.parse(o.canary);
const installedParsed = semver.parse(o.installed);
const installed = o.installed;
if (installedParsed && latest && canary) {
if (installedParsed.major < latest.major) {
// Old major version
return {
staleness: 'stale-major',
expected: latest.raw,
installed
};
} else if (installedParsed.prerelease[0] === 'canary' && semver.lt(installedParsed, canary)) {
// Matching major, but old canary
return {
staleness: 'stale-prerelease',
expected: canary.raw,
installed
};
} else if (!installedParsed.prerelease.length && semver.lt(installedParsed, latest)) {
// Stable, but not the latest
if (installedParsed.minor === latest.minor) {
// Same major and minor, but not the latest patch
return {
staleness: 'stale-patch',
expected: latest.raw,
installed
};
}
return {
staleness: 'stale-minor',
expected: latest.raw,
installed
};
} else if (semver.gt(installedParsed, latest) && installedParsed.version !== canary.version) {
// Newer major version
return {
staleness: 'newer-than-npm',
installed
};
} else {
// Latest and greatest
return {
staleness: 'fresh',
installed
};
}
}
return {
installed: (installedParsed == null ? void 0 : installedParsed.raw) ?? '0.0.0',
staleness: 'unknown'
};
}
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